Fruit-flavor electronic atomized liquid

Abstract

The fruit-flavored electronic atomized liquid is prepared from the following raw materials in parts by weight: 60 to 99.9979 parts of a solvent, 0.002 to 20 parts of a compound sweetening agent, 0.0001 to 20 parts of a fruit aroma agent and 0 to 20 parts of an additive, a proper amount of the compound sweetening agent and the fruity agent are added into the electronic atomized liquid, the compound sweetening agent can stimulate the aroma of the fruity agent, the reduction degree of fruity aroma components of the electronic atomized liquid can be remarkably improved through matched use of the compound sweetening agent and the fruity agent, and the taste is more natural; in addition, good fruity fragrant and sweet taste and high sweetness can be brought in the long-time high-temperature atomization process, including atomization fineness, taste sweetness, salivation promoting feeling, appropriate sweetness, sweet release rate, persistence and the like, and possible bad breath and discomfort can be avoided or obviously improved.

Description

Technical Field

[0001] The invention relates to the field of electronic atomization liquid, and more specifically to an electronic atomization liquid with a fruity flavor. Background Art

[0002] Electronic atomization devices can convert atomized liquid into aerosol for human inhalation. By adding flavors and sweeteners to the atomized liquid, a rich taste and mouthfeel can be achieved. Different types of sweeteners and their compounding methods and dosages will affect the performance of the fragrance and thus change people's feelings when inhaling. Fruit-flavored electronic atomization devices have become the most representative type of electronic atomization devices because of their good taste and comfortable smoking experience. However, with the maturity of the market and the increase in consumer demand, requirements have been put forward for the true restoration of the fruity aroma produced by electronic atomization devices. Existing fruit-flavored electronic cigarettes often present different flavors by adding aroma substances to the electronic atomization liquid, but relying solely on aroma substances, the taste is still too thin and cannot restore the feeling of eating real fruit. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a fruit-flavored electronic atomization liquid in view of the defects of the prior art.

[0004] The technical solution adopted by the present invention to solve its technical problem is: a fruit-flavored electronic atomization liquid, comprising the following raw materials in parts by weight: 60 to 99.9979 parts of a solvent, 0.002 to 20 parts of a compound sweetener, 0.0001 to 20 parts of a fruit flavoring agent and 0 to 20 parts of an additive.

[0005] Further, it is preferred that the solvent includes at least one of ethanol, ethylene glycol, propanol, propylene glycol, glycerol, butanol, butylene glycol and butanetriol; and / or, the compound sweetener includes at least two of neotame, advantame, sucralose, aspartame, steviol glycoside, glucosyl steviol glycoside, acesulfame potassium, hesperidin dihydrochalcone, neohesperidin dihydrochalcone, naringin dihydrochalcone; and / or, the fruit flavoring agent includes at least one of pineapple fruit flavoring agent, banana fruit flavoring agent, apple fruit flavoring agent, watermelon fruit flavoring agent, litchi fruit flavoring agent, cantaloupe fruit flavoring agent, grape fruit flavoring agent and strawberry fruit flavoring agent; and / or, the additive is at least one of a solubilizing agent, a nicotine salt and a cooling agent. The solubilizing agent is triethyl citrate, triacetin, caprylic decanoate, benzyl alcohol, the amount used is within 10%, and the content is included in the content of the solvent;

[0006] Further, the pineapple fruit flavoring agent preferably includes allyl caproate, allyl cyclohexyl propionate, ethyl butyrate, ethyl caproate, methyl 3-methylmercaptopropionate, ethyl 3-methylmercaptopropionate and 2,5-dimethyl-4-hydroxy-3(2H)-furanone; the pineapple fruit flavoring agent also includes at least one of ethyl acetate, amyl acetate, butyl acetate, ethyl propionate, octyl propionate, allyl cyclohexyl acetate, butyl butyrate, amyl butyrate, ethyl valerate, ethyl heptanoate, ethyl octanoate, maltol and ethyl maltol.

[0007] Further, the banana fruit flavor agent preferably includes isoamyl acetate, butyl acetate, trans-2-hexenal, methyl acetate and 2-pentanone; the banana fruit flavor agent also includes at least one of ethyl acetate, 2-octanone isoamyl alcohol, hexyl acetate, amyl caproate, amyl butyrate, isoamyl isovalerate, ethyl butyrate, butyl butyrate, ethyl caproate, ethyl heptanoate, ethyl caprylate, ethyl nonanoate, phenylethyl isobutyrate, cinnamyl isobutyrate, geranyl caproate, phenylpropyl caproate, cyclohexyl isovalerate and eugenol.

[0008] Furthermore, the apple flavoring agent preferably includes hexanal, trans-2-hexenal, hexanol, 2-hexenol and isoamyl acetate; the apple flavoring agent also includes at least one of isoamyl isovalerate, apple ester, butyl 2-methylbutyrate, hexyl 2-methylbutyrate, ethanol, geraniol, citronellol, linalool, terpineol, acetaldehyde, propionaldehyde, valeraldehyde, heptanal, benzaldehyde, phytaldehyde acetate, cinnamyl isobutyrate, geranyl butyrate, benzyl acetate, styraxyl acetate, bergamotolactone and nonanolide.

[0009] Further, the watermelon fruit flavor agent preferably includes butyl 3-methylbutyrate, ethyl butyrate, butyl 2-methylbutyrate, D-limonene and α-methylbenzyl acetate; the watermelon fruit flavor agent also includes at least one of 2-methylbutyl acetate, γ-undecanone, methyl 2-octynoate, linalool, myricetal, β-myrcene, ethyl acetoacetate, methyl 3-methoxy-3-phenylpropionate, pinene, myricetal, butyl butyrate, carveol, carvone, nonanoic acid, carveol, ethyl propionate, 3-carene, and (2S)-2,6-dimethyl-6-heptenal.

[0010] Furthermore, it is preferred that the litchi fruit flavoring agent includes benzyl alcohol, nerol, butyl butyrate, dihydrocarvyl acetate and ethyl maltol; the litchi fruit flavoring agent also includes at least one of linalool oxide, citronellol, linalool, benzyl acetate, rose oxide, ethyl isovalerate, levomenthone, citronellyl formate, geraniol, ethyl phenylacetate, rose alcohol, furanol, 1,2-dihydrolinalool, geranyl acetate and citronellyl acetate.

[0011] Further, the Hami melon fruit flavoring agent preferably includes isobutyl acetate, ethyl acetate, 5-heptenal, vanillin propylene glycol acetal and ethyl 2-methylbutyrate; the Hami melon fruit flavoring agent also includes at least one of ethyl propionate, D-limonene, isopentyl acetate, propylene glycol, hexyl acetate, 2-methylbutyl acetate, citronellol acetate, (3Z)-3-nonen-1-ol, citronellol, vanillin, β-myrcene, maltol, 6-methyl-5-hepten-2-one, pinene, butyl acetate, linalool, 3-carene and 2,6-dimethyl-5-heptenal.

[0012] Furthermore, it is preferred that the grape fruit flavor agent includes benzylidene acetone, ethyl caproate, benzyl propionate, methyl anthranilate and butyl stearate; the grape fruit flavor agent also includes at least one of hydrogenated rosin acid methyl ester, γ-undecalactone, rum ether, methyl naphthyl ketone, α-ionone, ethyl anthranilate, ethyl heptanoate, methyl o-dimethylaminobenzoate, hexadecanal, cinnamyl alcohol, ethyl valerate, ethyl nonanoate, rose acetate and 2,3-heptanedione.

[0013] Furthermore, the strawberry flavoring agent preferably includes decalactone, methyl cinnamate, ethyl butyrate, ethyl maltol, furanol and ethyl caproate; the strawberry flavoring agent also includes at least one of benzyl acetate, (E)-3-hexenol, ethyl 2-methylbutyrate, ethyl lactate, isopentyl acetate, furandione, ethyl acetoacetate propylene glycol ketal, ethyl acetoacetate, propylene acetate, benzaldehyde and benzaldehyde propylene glycol acetal.

[0014] The implementation of the present invention has the following beneficial effects: the present invention adds an appropriate amount of compound sweetener and fruit flavoring agent to the electronic atomization liquid, and the compound sweetener can stimulate the aroma of the fruit flavoring agent. The combination of the two can significantly improve the reduction degree of the fruity aroma components of the electronic atomization liquid, making the taste more natural. The electronic atomization liquid of the present invention can also bring a better fruity sweet taste and high sweetness during the long-term high-temperature atomization process, including atomization fineness, sweet taste, salivation, suitable sweetness, sweetness release rate and persistence, etc., which can avoid or significantly improve possible bad breath and discomfort. DETAILED DESCRIPTION

[0015] The embodiments of the present invention are described in more detail below. The present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0016] The invention provides a fruit-flavored electronic atomization liquid, comprising the following raw materials in parts by weight: 60 to 99.9979 parts of a solvent, 0.002 to 20 parts of a compound sweetener, 0.0001 to 20 parts of a fruit flavoring agent and 0 to 20 parts of an additive.

[0017] In the present invention, for example, the weight proportion of the solvent is controlled to be 60 parts, 62 parts, 65 parts, 68 parts, 70 parts, 72 parts, 75 parts, 78 parts, 80 parts, 82 parts, 85 parts, 88 parts, 90 parts, 91 parts, 92 parts, 93 parts, 94 parts, 95 parts, 96 parts, 97 parts, 98 parts, 99 parts, 99.1 parts, 99.2 parts, 99.3 parts, 99.4 parts, 99.5 parts, 99.6 parts, 99.7 parts, 99.8 parts and 99.9979 parts, etc., without specific limitation; for example, the weight proportion of the compound sweetener is controlled to be 0.002 parts, 0.005 parts, 0.008 parts, 0.9979 parts, etc. 0.01 part, 0.02 part, 0.03 part, 0.05 part, 0.08 part, 0.1 part, 0.2 part, 0.3 part, 0.5 part, 0.6 part, 0.7 part, 0.8 part, 0.9 part, 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts, 7 parts, 7.5 parts, 8 parts, 9 parts, 10 parts, 11 parts, 12 parts, 13 parts, 14 parts, 15 parts, 16 parts, 17 parts, 18 parts, 19 parts and 20 parts, etc., are not specifically limited. Controlling the use of the compound sweetener within this range can better stimulate the fruity aroma of the fruit flavor. For example, the weight proportion of the fruit flavoring agent is controlled to be 0.002 parts, 0.005 parts, 0.008 parts, 0.01 parts, 0.02 parts, 0.03 parts, 0.05 parts, 0.08 parts, 0.1 parts, 0.2 parts, 0.3 parts, 0.5 parts, 0.6 parts, 0.7 parts, 0.8 parts, 0.9 parts, 1 parts, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts, 7 parts, 7.5 parts, 8 parts, 9 parts, 10 parts, 11 parts, 12 parts, 13 parts, 14 parts, 15 parts, 16 parts, 17 parts, 18 parts, 19 parts and 20 parts, etc., without specific limitation. Controlling the amount of the fruit flavoring agent within this range can better make the fruity aroma of the fruit flavoring agent more natural and more mellow. For example, the weight proportion of the controlled additive is 0 part, 0.002 part, 0.005 part, 0.008 part, 0.01 part, 0.02 part, 0.03 part, 0.05 part, 0.08 part, 0.1 part, 0.2 part, 0.3 part, 0.5 part, 0.6 part, 0.7 part, 0.8 part, 0.9 part, 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts, 7 parts, 7.5 parts, 8 parts, 9 parts, 10 parts, 11 parts, 12 parts, 13 parts, 14 parts, 15 parts, 16 parts, 17 parts, 18 parts, 19 parts and 20 parts, etc., without specific limitation, and the additive can be selected according to the needs.

[0018] When people eat fruit, in addition to the stimulation of the olfactory system by the aroma, the taste system is also stimulated by the juice and pulp. Among them, smell is a kind of long-distance perception of chemical stimulation, which is a chemical stimulation acting on the olfactory nervous system and the nasal trigeminal nervous system. Taste is a kind of near-sense, which mainly acts on the taste bud cells to produce sweet, salty, bitter, sour and fresh experiences. Due to the high overlap of the distribution positions of olfactory receptor cells and taste receptor cells, the three-dimensional sensory stimulation of humans after tasting fruit is the result of the joint participation of two sensory systems, namely taste and smell. The aerosol produced by the electronic atomization device will quickly fill the oral cavity, nasal cavity and throat cavity after being inhaled. This way of intake is different from fruity perfumes, aromatherapy and other carriers that only rely on the emission of aroma to produce olfactory stimulation. It will trigger taste and olfactory stimulation at the same time. The sense of smell and taste will be integrated and interact with each other during the perception process. In the present invention, by adding appropriate amounts of compound seasonings and fruit flavors to the electronic atomization liquid, the addition of the two can coordinate the stimulation from both the sense of smell and the sense of taste, and the compound sweetener can stimulate the aroma of the fruit flavor, which will achieve a more three-dimensional, restored, and overall better fruity sensory stimulation, and can significantly improve the degree of restoration of the fruity aroma components of the electronic atomization liquid, making the taste more natural; it can also bring a better fruity sweet taste and high sweetness during the long-term high-temperature atomization process, including atomization fineness, sweetness of the taste, salivation, appropriate sweetness, sweetness release rate and persistence, etc., which can avoid or significantly improve possible bad odors and discomfort.

[0019] Among them, the solvent is ethanol, ethylene glycol, propanol, propylene glycol, glycerol, butanol, butylene glycol and butanetriol.

[0020] In the present invention, the compound sweetener includes at least two of neotame, advantame, sucralose, aspartame, steviol glycoside, glucosyl steviol glycoside, acesulfame potassium, hesperidin dihydrochalcone, neohesperidin dihydrochalcone, and naringin dihydrochalcone; the high temperature durability of a single sweetener is not good enough, and the sweetness is not as long-lasting and natural as the compound sweetener; the compound sweetener formed by selecting at least two sweeteners in the present invention can significantly improve the reduction of fruity aroma components; the sweeteners can be compounded in any ratio, as long as the total weight of the added sweeteners is controlled to be between 0.002 and 20 parts.

[0021] In the present invention, the fruit flavoring agent includes at least one of pineapple fruit flavoring agent, banana fruit flavoring agent, apple fruit flavoring agent, watermelon fruit flavoring agent, lychee fruit flavoring agent, cantaloupe fruit flavoring agent, grape fruit flavoring agent and strawberry fruit flavoring agent. The fruit flavoring agent in the present invention is not a fruit flavoring component extracted from fruit, but a similar fruit flavor formed by combining multiple chemical components. This type of fruit flavor is a fruit that the public prefers, and you can choose to add your favorite fruit flavoring agent according to your preference.

[0022] In the present invention, the additive is at least one of a cosolvent, a nicotine salt and a cooling agent, wherein the cosolvent is one or more of water, triethyl citrate, triacetin, caprylic acid glyceride, and benzyl alcohol. The addition of the cosolvent can increase the solubility of the compound sweetener and the fruit flavor in the solvent, so that the components such as the compound sweetener and the fruit flavor are fully dissolved, so that the system forms a homogeneous solution and improves the fruit flavor; the amount of the cosolvent added is controlled within 10% of the mass percentage of the solvent. Nicotine salt can be one or more of benzoate, levulinate, lactate, and citrate. The addition of nicotine salt can provide a smoother, more comfortable and satisfying nicotine inhalation experience. The cooling agent can be one or more of WS-3, WS-5, WS-12, WS-14, WS-23, WS-25, WS-27, menthol, menthyl ether, and menthyl ester. The addition of the cooling agent can provide a stronger cooling taste.

[0023] In the present invention, the compound sweetener and the fruit flavoring agent form a synergistic effect. By selecting the compound sweetener and the fruit flavoring agent of the above components, not only the atomization effect is good, but also a better fruit reduction feeling can be brought in the long-term high-temperature atomization process, including atomization fineness, sweetness of the mouth, salivation, suitable sweetness, sweetness release rate and persistence, etc., which can avoid or significantly improve the possible bad smell and discomfort; if the amount of the compound sweetener is too much, or the amount of the fruit flavoring agent is too little, the sweetness produced by the atomization of the fruit-flavored atomized liquid will be too harsh, and even produce a metallic taste or herbal taste, which is difficult to form sensory stimulation with the fruity aroma at the same time, and at the same time causes problems such as burning and carbon deposition. If the amount of the fruit flavoring agent is too much and the amount of the compound sweetener is too little, the compound sweetener cannot bring high sweetness to achieve the stimulation of fruity aroma during atomization, and the overall taste lacks naturalness.

[0024] In a specific embodiment, the fruit flavoring agent is a pineapple fruit flavoring agent, and the pineapple fruit flavoring agent includes allyl caproate, allyl cyclohexyl propionate, ethyl butyrate, ethyl caproate, methyl 3-methylthiopropionate, ethyl 3-methylthiopropionate and 2,5-dimethyl-4-hydroxy-3(2H)-furanone; it can be understood that the pineapple fruit flavoring agent in the present invention is not an extract from pineapple, but a combination of the above-mentioned compounds to form a pineapple taste, and under the compounding of the compound sweetener, a very reduced and rich pineapple taste is produced. The above-mentioned components can be compounded in any ratio, as long as the total weight of the added fruit flavoring agent is controlled to be 0.002 to 20 parts; and the pineapple-flavored electronic atomization liquid of the present invention is simple to prepare, and the raw materials are mixed evenly. Unlike the prior art, the pineapple extracted flavor components are not easily volatilized during the preparation process, resulting in a less strong flavor, and the pineapple extracted flavor components are not destroyed due to high temperature during use, thereby avoiding the production of unpleasant tastes such as bitterness and astringency.

[0025] Further, optionally, the pineapple fruit flavoring agent also includes at least one of ethyl acetate, amyl acetate, butyl acetate, ethyl propionate, octyl propionate, allyl cyclohexyl acetate, butyl butyrate, amyl butyrate, ethyl valerate, ethyl heptanoate, ethyl octanoate, maltol and ethyl maltol. The addition of the above components further enriches the taste of the pineapple fruit flavoring agent, making the pineapple flavor more reduced and more intense. The above components can be compounded in any ratio, as long as the total weight of the added fruit flavoring agent is controlled to be 0.002 to 20 parts.

[0026] In a specific embodiment, the fruit flavoring agent is a banana fruit flavoring agent, and the banana fruit flavoring agent includes isoamyl acetate, butyl acetate, trans-2-hexenal, methyl acetate and 2-pentanone; the pineapple fruit flavoring agent in the present invention is not an extract from pineapple, but a combination of the above-mentioned compounds to form a banana taste, and under the compounding of the compound sweetener, a very reduced and rich banana taste is produced. The above-mentioned components can be compounded in any ratio, as long as the total weight of the added fruit flavoring agent is controlled to be 0.002 to 20 parts; and the banana-flavored electronic atomization liquid of the present invention is simple to prepare, and the raw materials are mixed evenly. Unlike the prior art, the banana extracted flavor components are not easy to volatilize during the preparation process, resulting in insufficient fragrance, and the banana extracted flavor components are not destroyed due to high temperature during use, avoiding the production of bitterness, astringency and other unpleasant tastes.

[0027] Further, optionally, the banana fruit flavoring agent also includes at least one of ethyl acetate, 2-octanone isoamyl alcohol, hexyl acetate, amyl caproate, amyl butyrate, isopentyl isovalerate, ethyl butyrate, butyl butyrate, ethyl caproate, ethyl hexanoate, ethyl heptanoate, ethyl caprylate, ethyl nonanoate, phenylethyl isobutyrate, cinnamyl isobutyrate, geranyl caproate, phenylpropyl caproate, cyclohexyl isovalerate and eugenol. The addition of the above components further enriches the taste of the banana fruit flavoring agent, making the banana fruity taste more reduced and more intense. The above components can be compounded in any ratio, as long as the total weight of the added fruit flavoring agent is controlled to be 0.002 to 20 parts.

[0028] In a specific embodiment, the fruit flavoring agent is an apple fruit flavoring agent, and the apple fruit flavoring agent includes hexanal, trans-2-hexenal, hexanol, 2-hexenol and isoamyl acetate; the apple fruit flavoring agent in the present invention is not an extract from apples, but a combination of the above-mentioned compounds to form an apple taste, and under the compounding of the compound sweetener, a very reduced and rich apple taste is produced, and the above-mentioned components can be compounded in any ratio, as long as the total weight of the added fruit flavoring agent is controlled to be 0.002 to 20 parts; and the apple-flavored electronic atomization liquid of the present invention is simple to prepare, and the raw materials can be mixed evenly. Unlike the prior art, the apple-extracted flavor components are not easy to volatilize during the preparation process, resulting in a less strong flavor, and the apple-extracted flavor components are not destroyed due to high temperature during use, thereby avoiding the production of unpleasant tastes such as bitterness and astringency.

[0029] Further, optionally, the apple fruit flavoring agent also includes at least one of isopentyl isovalerate, apple ester, butyl 2-methylbutyrate, hexyl 2-methylbutyrate, ethanol, geraniol, citronellol, linalool, terpineol, acetaldehyde, propionaldehyde, valeraldehyde, heptaldehyde, benzaldehyde, phytol acetate, cinnamyl isobutyrate, geranyl butyrate, benzyl acetate, styroyl acetate, bergamotolactone and nonanolide. The addition of the above components further enriches the taste of the apple fruit flavoring agent, making the apple fruit flavor more restored and richer. The above components can be compounded in any ratio, as long as the total weight of the added fruit flavoring agent is controlled to be 0.002 to 20 parts.

[0030] In a specific embodiment, the fruit flavoring agent is a watermelon fruit flavoring agent, and the watermelon fruit flavoring agent includes 3-methylbutyric acid butyl ester, ethyl butyrate, 2-methylbutyric acid butyl ester, D-limonene and α-methylbenzyl acetate; it can be understood that the watermelon fruit flavoring agent in the present invention is not an extract from watermelon, but a combination of the above-mentioned compounds to form a watermelon taste, and under the compounding of the compound sweetener, a very reduced and rich watermelon taste is produced. The above-mentioned components can be compounded in any ratio, as long as the total weight of the added fruit flavoring agent is controlled to be 0.002 to 20 parts; and the watermelon-flavored electronic atomization liquid of the present invention is simple to prepare, and the raw materials can be evenly mixed. Unlike the prior art, the watermelon extracted flavor components are easily volatilized during the preparation process, resulting in an insufficiently strong flavor, and the watermelon extracted flavor components are destroyed due to high temperature during use, thereby avoiding the production of unpleasant tastes such as bitterness and astringency.

[0031] Further, optionally, the watermelon fruit flavoring agent also includes at least one of 2-methylbutyl acetate, γ-undecanone, 2-octynoic acid methyl ester, linalool, myricetal, β-myrcene, ethyl acetoacetate, 3-methoxy-3-phenylpropionic acid methyl ester, pinene, myricetal, butyl butyrate, carveol, carvone, nonanoic acid, carveol, ethyl propionate, 3-carene, and (2S)-2,6-dimethyl-6-heptenal. The addition of the above components further enriches the taste of the watermelon fruit flavoring agent, making the watermelon flavor more reduced and richer. The above components can be compounded in any ratio, as long as the total weight of the added fruit flavoring agent is controlled to be between 0.002 and 20 parts.

[0032] In a specific embodiment, the fruit flavoring agent is a lychee fruit flavoring agent, and the lychee fruit flavoring agent includes benzyl alcohol, nerol, butyl butyrate, dihydrocarvyl acetate and ethyl maltol; it can be understood that the lychee fruit flavoring agent in the present invention is not an extract from lychee, but a combination of the above-mentioned compounds to form a lychee taste, and under the compounding of the compound sweetener, a very reduced and rich lychee taste is produced. The above-mentioned components can be compounded in any ratio, as long as the total weight of the added fruit flavoring agent is controlled to be 0.002 to 20 parts; and the lychee-flavored electronic atomization liquid of the present invention is simple to prepare, and the raw materials can be evenly mixed. Unlike the prior art, the lychee extracted flavor components are easily volatilized during the preparation process, resulting in a less strong flavor, and the lychee extracted flavor components are destroyed due to high temperature during use, avoiding the production of unpleasant tastes such as bitterness and astringency.

[0033] Further, optionally, the litchi fruit flavoring agent also includes at least one of linalool oxide, citronellol, linalool, benzyl acetate, rose oxide, ethyl isovalerate, levomenthone, citronellyl formate, geraniol, ethyl phenylacetate, rose alcohol, furanol, 1,2-dihydrolinalool, geranyl acetate and citronellyl acetate. The addition of the above components further enriches the taste of the litchi fruit flavoring agent, making the litchi flavor more reduced and richer. The above components can be compounded in any ratio, as long as the total weight of the added fruit flavoring agent is controlled to be between 0.002 and 20 parts.

[0034] In a specific embodiment, the fruit flavoring agent is a Hami melon fruit flavoring agent, and the Hami melon fruit flavoring agent includes isobutyl acetate, ethyl acetate, 5-heptenal, vanillin propylene glycol acetal and ethyl 2-methylbutyrate; it can be understood that the Hami melon fruit flavoring agent in the present invention is not an extract from Hami melon, but a combination of the above-mentioned compounds to form a Hami melon taste, and under the compounding of the compound sweetener, a very reduced and rich Hami melon taste is produced. The above-mentioned components can be compounded in any ratio, as long as the total weight of the added fruit flavoring agent is controlled to be between 0.002 and 20 parts; and the Hami melon-flavored electronic atomization liquid of the present invention is simple to prepare, and the raw materials can be evenly mixed. Unlike the prior art, the Hami melon-extracted flavor components are not easily volatilized during the preparation process, resulting in a less strong flavor, and are not like the Hami melon-extracted flavor components that are destroyed due to high temperature during use, thereby avoiding the production of unpleasant tastes such as bitterness and astringency.

[0035] Further, optionally, the Hami melon fruit flavoring agent also includes at least one of ethyl propionate, D-limonene, isopentyl acetate, propylene glycol, hexyl acetate, 2-methylbutyl acetate, citronellol acetate, (3Z)-3-nonen-1-ol, citronellol, vanillin, β-myrcene, maltol, 6-methyl-5-heptene-2-one, pinene, butyl acetate, linalool, 3-carene and 2,6-dimethyl-5-heptenal. The addition of the above components further enriches the taste of the Hami melon fruit flavoring agent, making the Hami melon flavor more reduced and richer. The above components can be compounded in any ratio, as long as the total weight of the added fruit flavoring agent is controlled to be between 0.002 and 20 parts.

[0036] In a specific embodiment, the fruit flavoring agent is a grape fruit flavoring agent, and the grape fruit flavoring agent includes benzal acetone, ethyl hexanoate, benzyl propionate, methyl anthranilate and butyl stearate; it can be understood that the grape fruit flavoring agent in the present invention is not an extract from grapes, but a combination of the above-mentioned compounds to form a grape taste, and under the compounding of the compound sweetener, a very reduced and rich grape taste is produced. The above-mentioned components can be compounded in any ratio, as long as the total weight of the added fruit flavoring agent is controlled to be 0.002 to 20 parts; and the grape-flavored electronic atomization liquid of the present invention is simple to prepare, and the raw materials are mixed evenly. Unlike the prior art, the grape extracted flavor components are not easily volatilized during the preparation process, resulting in a less strong flavor, and the grape extracted flavor components are not destroyed due to high temperature during use, avoiding the production of unpleasant tastes such as bitterness and astringency.

[0037] Further, optionally, the grape fruit flavoring agent also includes at least one of hydrogenated rosin acid methyl ester, γ-undecalactone, rum ether, methyl naphthyl ketone, α-ionone, ethyl anthranilate, ethyl heptanoate, methyl o-dimethylaminobenzoate, hexadecanal, cinnamyl alcohol, ethyl valerate, ethyl nonanoate, rose acetate and 2,3-heptanedione. The addition of the above components further enriches the taste of the grape fruit flavoring agent, making the grape flavor more restored and richer. The above components can be compounded in any ratio, as long as the total weight of the added fruit flavoring agent is controlled to be 0.002 to 20 parts.

[0038] In a specific embodiment, the fruit flavoring agent is a strawberry fruit flavoring agent, and the strawberry fruit flavoring agent includes decanalactone, methyl cinnamate, ethyl butyrate, ethyl maltol, furanol and ethyl caproate; it can be understood that the strawberry fruit flavoring agent in the present invention is not an extract from strawberry, but a combination of the above-mentioned compounds to form a strawberry taste, and under the compounding of the compound sweetener, a very reduced and rich strawberry taste is produced. The above-mentioned components can be compounded in any ratio, as long as the total weight of the added fruit flavoring agent is controlled to be between 0.002 and 20 parts; and the strawberry-flavored electronic atomization liquid of the present invention is simple to prepare, and the raw materials can be evenly mixed. Unlike the prior art, the strawberry extracted flavor components are not easy to volatilize during the preparation process, resulting in an insufficiently strong flavor, and the strawberry extracted flavor components are not destroyed due to high temperature during use, thereby avoiding the production of unpleasant tastes such as bitterness and astringency.

[0039] Further, optionally, the strawberry fruit flavoring agent also includes at least one of benzyl acetate, (E)-3-hexenol, ethyl 2-methylbutyrate, ethyl lactate, isopentyl acetate, furandione, ethyl acetoacetate propylene glycol ketal, ethyl acetoacetate, propylene acetate, benzaldehyde and benzaldehyde propylene glycol acetal. The addition of the above components further enriches the taste of the strawberry fruit flavoring agent, making the strawberry flavor more restored and richer. The above components can be compounded in any ratio, as long as the total weight of the added fruit flavoring agent is controlled to be between 0.002 and 20 parts.

[0040] The present invention adds an appropriate amount of compound sweetener and fruit flavoring agent to the electronic atomization liquid. The compound sweetener can stimulate the aroma of the fruit flavoring agent. The combination of the two can significantly improve the reduction degree of the fruity aroma components of the electronic atomization liquid, making the taste more natural. It can also bring a better fruity sweet taste and high sweetness during the long-term high-temperature atomization process, including atomization fineness, sweet taste, salivation, appropriate sweetness, sweetness release rate and persistence, etc., which can avoid or significantly improve possible bad smells and discomfort.

[0041] The present invention is further explained below through specific examples.

[0042] Example 1

[0043] An electronic atomization liquid comprises 88.68 parts of a solvent, 7.5 parts of a compound sweetener, and 3.82 parts of a fruit flavoring agent.

[0044] The solvent includes 48.68 parts of propylene glycol and 40 parts of glycerol.

[0045] The compound sweetener includes: 1 part of neotame, 0.5 part of edavantin, 2 parts of glucosyl stevioside, 2 parts of stevioside, and 2 parts of neomethyl hesperidin dihydrochalcone.

[0046] The fruit flavoring agent includes: 1 part of allyl hexanoate, 0.61 part of allyl cyclohexyl propionate, 0.49 part of ethyl butyrate, 0.27 part of ethyl hexanoate, 0.25 part of methyl 3-methylthiopropionate, 0.25 part of ethyl 3-methylthiopropionate, 0.2 part of 2,5-dimethyl-4-hydroxy-3(2H)-furanone, 0.11 part of ethyl acetate, 0.1 part of ethyl acetate, 0.09 parts of butyl acetate, 0.06 parts of ethyl propionate, 0.05 parts of octyl propionate, 0.05 parts of allyl cyclohexyl acetate, 0.05 parts of butyl butyrate, 0.05 parts of pentyl butyrate, 0.04 parts of ethyl valerate, 0.04 parts of ethyl heptanoate, 0.04 parts of ethyl octanoate, 0.04 parts of maltol, and 0.03 parts of ethyl maltol.

[0047] The electronic atomization liquid is filled into an electronic atomization device for inhalation.

[0048] After smoking it, I found that it produced a very restored and rich pineapple taste.

[0049] Example 2

[0050] An electronic atomization liquid comprises 88.62 parts of a solvent, 7.5 parts of a compound sweetener, and 3.88 parts of a fruit flavoring agent.

[0051] The solvent includes 48.62 parts of propylene glycol and 40 parts of glycerol.

[0052] The compound sweetener includes: 1 part of neotame, 0.5 part of edavantin, 2 parts of glucosyl stevioside, 2 parts of stevioside, and 2 parts of neomethyl hesperidin dihydrochalcone.

[0053] The fruit flavoring agent includes: 1 part of butyl 3-methylbutyrate, 0.61 part of ethyl butyrate, 0.49 part of butyl 2-methylbutyrate, 0.27 part of D-limonene, 0.25 part of α-methylbenzyl acetate, and optionally, 2-methylbutyl acetate, 0.25 part of γ-undecanone, 0.2 part of methyl 2-octynoate, 0.11 part of linalool, 0.1 part of myricaldehyde, 0.09 part of β-myrcene, 0. 0.06 parts of ethyl acetoacetate, 0.05 parts of methyl 3-methoxy-3-phenylpropionate, 0.05 parts of pinene, 0.05 parts of myricetin, 0.05 parts of butyl butyrate, 0.04 parts of carveol, 0.04 parts of carvone, 0.04 parts of nonanoic acid, 0.04 parts of carveol, 0.03 parts of ethyl propionate, 0.03 parts of 3-carene, and 0.03 parts of (2S)-2,6-dimethyl-6-heptenal.

[0054] The electronic atomization liquid is filled into an electronic atomization device for inhalation.

[0055] After smoking it, I found that it produced a very restored and rich watermelon taste.

[0056] Example 3

[0057] An electronic atomization liquid comprises 88.58 parts of a solvent, 7.5 parts of a compound sweetener, and 3.92 parts of a fruit flavoring agent.

[0058] The solvent includes: 48.58 parts of propylene glycol and 40 parts of glycerol.

[0059] The compound sweetener includes: 1 part of neotame, 0.5 part of edavantin, 2 parts of glucosyl stevioside, 2 parts of stevioside, and 2 parts of neomethyl hesperidin dihydrochalcone.

[0060] The fruit flavoring agent includes: 1 part of isobutyl acetate, 0.61 part of ethyl acetate, 0.49 part of ethyl 2-methylbutyrate, 0.27 part of ethyl propionate, 0.25 part of D-limonene, 0.25 part of isoamyl acetate, 0.2 part of propylene glycol, 0.11 part of hexyl acetate, 0.1 part of 2-methylbutyl acetate, 0.09 part of citronellol acetate, 0.06 part of (3Z)-3-nonen-1-ol, 0.05 part of citronella Alcohol, 0.05 parts of vanillin, 0.05 parts of β-myrcene, 0.05 parts of vanillin propylene glycol acetal, 0.05 parts of vanillin propylene glycol acetal, 0.04 parts of maltol, 0.04 parts of 6-methyl-5-hepten-2-one, 0.04 parts of pinene, 0.03 parts of butyl acetate, 0.03 parts of linalool, 0.03 parts of 3-carene, 0.03 parts of 5-heptenal, 2,6-dimethyl-5-heptenal.

[0061] The electronic atomization liquid is filled into an electronic atomization device for inhalation.

[0062] After smoking it, I found that it produced a very restored and rich cantaloupe taste.

[0063] Example 4

[0064] An electronic atomization liquid comprises 99.9019 parts of a solvent, 0.002 parts of a compound sweetener, 0.00012 parts of a fruit flavoring agent and 0.096 parts of an additive.

[0065] The solvent includes: 49.9019 parts of butanol and 50 parts of glycerol.

[0066] The compound sweetener includes: 0.001 parts of neotame and 0.001 parts of sucralose.

[0067] The fruity flavoring agent includes: 0.000025 parts of hexanal, 0.000025 parts of trans-2-hexenal, 0.000025 parts of hexanol and 0.000025 parts of 2-hexenol and isoamyl acetate.

[0068] The additives include 0.056 parts of nicotine salt (benzoate) and 0.04 parts of cooling agent (WS-3).

[0069] The electronic atomization liquid is filled into an electronic atomization device for inhalation.

[0070] After smoking it, I found that it produced a very restored and rich apple taste.

[0071] Example 5

[0072] An electronic atomization liquid comprises 60 parts of a solvent, 20 parts of a compound sweetener, and 20 parts of a fruit flavoring agent.

[0073] The solvent includes: 60 parts of glycerol.

[0074] The compound sweetener includes: 7 parts of acesulfame potassium, 8 parts of hesperidin dihydrochalcone, 1 part of neohesperidin dihydrochalcone, and 4 parts of naringin dihydrochalcone.

[0075] The fruity flavoring agent includes: 4 parts of isopentyl acetate, 4 parts of butyl acetate, 5 parts of trans-2-hexenal, 5 parts of methyl acetate, 1 part of 2-pentanone, 0.5 parts of ethyl acetate, 0.1 parts of isopentyl isovalerate and 0.4 parts of phenylpropyl hexanoate.

[0076] The electronic atomization liquid is filled into an electronic atomization device for inhalation.

[0077] After smoking it, I found that it produced a very restored and rich banana taste.

[0078] Example 6

[0079] An electronic atomization liquid comprises 80 parts of a solvent, 10 parts of a compound sweetener, and 10 parts of a fruit flavoring agent.

[0080] The solvent included: 45 parts of butanediol and 35 parts of glycerol.

[0081] The compound sweeteners include: 2 parts of neotame, 2.5 parts of edible sweetener, 2 parts of sucralose, 1 part of aspartame, 1.5 parts of stevioside, and 1 part of glucosyl stevioside.

[0082] The fruity flavoring agent includes: 2 parts of benzylidene acetone, 1 part of ethyl hexanoate, 0.5 parts of benzyl propionate, 0.5 parts of methyl anthranilate, 3 parts of butyl stearate, 0.3 parts of α-ionone, 0.2 parts of ethyl anthranilate, 1 part of ethyl heptanoate and 1.5 parts of methyl o-dimethylaminobenzoate.

[0083] The electronic atomization liquid is filled into an electronic atomization device for inhalation.

[0084] After smoking it, I found that it had a very restored and rich grape taste.

[0085] Example 7

[0086] An electronic atomization liquid comprises 70 parts of a solvent, 5 parts of a compound sweetener, 5 parts of a fruit flavoring agent and 20 parts of an additive.

[0087] The solvent included: 35 parts of butanediol and 35 parts of glycerol.

[0088] The compound sweeteners include: 1 part neotame, 1 part adventitone, 1 part sucralose, 1 part aspartame and 1 part glucosyl stevioside.

[0089] The fruity flavoring agent includes: 1 part of decalactone, 1 part of methyl cinnamate, 1 part of ethyl butyrate, 1 part of ethyl maltol, 0.5 part of furanol and 0.5 part of ethyl caproate.

[0090] The additives include 8 parts of cosolvent triacetin, 5 parts of cooling agent WS-3 and 7 parts of citrate.

[0091] The electronic atomization liquid is filled into an electronic atomization device for inhalation.

[0092] After smoking it, I found that it produced a very restored and rich strawberry taste.

[0093] Comparative Example 1

[0094] An electronic atomization liquid comprises 56.18 parts of propylene glycol, 40 parts of glycerin and 3.82 parts of fruit flavoring agent.

[0095] The fruit flavoring agent includes: 1 part of allyl hexanoate, 0.61 part of allyl cyclohexyl propionate, 0.49 part of ethyl butyrate, 0.27 part of ethyl hexanoate, 0.25 part of methyl 3-methylthiopropionate, 0.25 part of ethyl 3-methylthiopropionate, 0.2 part of 2,5-dimethyl-4-hydroxy-3(2H)-furanone, 0.11 part of ethyl acetate, 0.1 part of ethyl acetate, 0.09 parts of butyl acetate, 0.06 parts of ethyl propionate, 0.05 parts of octyl propionate, 0.05 parts of allyl cyclohexyl acetate, 0.05 parts of butyl butyrate, 0.05 parts of pentyl butyrate, 0.04 parts of ethyl valerate, 0.04 parts of ethyl heptanoate, 0.04 parts of ethyl octanoate, 0.04 parts of maltol, and 0.03 parts of ethyl maltol. The electronic atomization liquid is filled into the electronic atomization device for inhalation.

[0096] Comparative Example 2

[0097] An electronic atomization liquid comprises 56.12 parts of propylene glycol, 40 parts of glycerin and 3.88 parts of fruit flavoring agent.

[0098] The fruit flavoring agent includes: 1 part of butyl 3-methylbutyrate, 0.61 part of ethyl butyrate, 0.49 part of butyl 2-methylbutyrate, 0.27 part of D-limonene, 0.25 part of α-methylbenzyl acetate, and optionally, 2-methylbutyl acetate, 0.25 part of γ-undecanone, 0.2 part of methyl 2-octynoate, 0.11 part of linalool, 0.1 part of myricaldehyde, 0.09 part of β-myrcene, 0. 0.06 parts of ethyl acetoacetate, 0.05 parts of methyl 3-methoxy-3-phenylpropionate, 0.05 parts of pinene, 0.05 parts of myricetin, 0.05 parts of butyl butyrate, 0.04 parts of carveol, 0.04 parts of carvone, 0.04 parts of nonanoic acid, 0.04 parts of carveol, 0.03 parts of ethyl propionate, 0.03 parts of 3-carene, 0.03 parts of (2S)-2,6-dimethyl-6-heptenal. The electronic atomization liquid is filled into an electronic atomization device for inhalation.

[0099] Comparative Example 3

[0100] An electronic atomization liquid comprises 99.9029 parts of a solvent, 0.001 parts of a compound sweetener, 0.00012 parts of a fruit flavoring agent and 0.096 parts of an additive.

[0101] The solvent includes 49.9029 parts of butanol and 50 parts of propylene glycol.

[0102] The compound sweetener includes: 0.0005 parts of neotame and 0.0005 parts of edvantame.

[0103] The fruity flavoring agent includes: 0.000025 parts of hexanal, 0.000025 parts of trans-2-hexenal, 0.000025 parts of hexanol and 0.000025 parts of 2-hexenol and isoamyl acetate.

[0104] The electronic atomization liquid is filled into an electronic atomization device for inhalation.

[0105] Comparative Example 4

[0106] An electronic atomization liquid comprises 59 parts of a solvent, 21 parts of a compound sweetener, and 20 parts of a fruit flavoring agent.

[0107] The solvent included: 59 parts of glycerol.

[0108] The compound sweetener includes: 7 parts of acesulfame potassium, 8 parts of hesperidin dihydrochalcone, 1 part of neohesperidin dihydrochalcone, and 5 parts of naringin dihydrochalcone.

[0109] The fruity flavoring agent includes: 4 parts of isopentyl acetate, 4 parts of butyl acetate, 5 parts of trans-2-hexenal, 5 parts of methyl acetate, 1 part of 2-pentanone, 0.5 parts of ethyl acetate, 0.1 parts of isopentyl isovalerate and 0.4 parts of phenylpropyl hexanoate.

[0110] The electronic atomization liquid is filled into an electronic atomization device for inhalation.

[0111] Comparative Example 5

[0112] An electronic atomization liquid comprises 88.68 parts of a solvent, 7.5 parts of a compound sweetener, and 3.82 parts of a fruit flavoring agent.

[0113] The solvent includes 48.68 parts of propylene glycol and 40 parts of glycerol.

[0114] The compound sweetener includes: 7.5 parts of neotame.

[0115] The electronic atomization liquid is filled into an electronic atomization device for inhalation.

[0116] Comparative Example 6

[0117] An electronic atomization liquid comprises 99.902 parts of a solvent, 0.002 parts of a compound sweetener, and 0.096 parts of an additive.

[0118] The solvent includes: 49.9019 parts of butanol and 50 parts of glycerol.

[0119] The compound sweetener includes: 0.001 parts of neotame and 0.001 parts of sucralose.

[0120] The additives include 0.056 parts of nicotine salt (benzoate) and 0.04 parts of cooling agent (WS-3).

[0121] The electronic atomization liquid is filled into an electronic atomization device for inhalation.

[0122] Comparative Example 7

[0123] An electronic atomization liquid comprises 59 parts of a solvent, 20 parts of a compound sweetener, and 21 parts of a fruit flavoring agent.

[0124] The solvent included: 59 parts of glycerol.

[0125] The compound sweetener includes: 7 parts of acesulfame potassium, 8 parts of hesperidin dihydrochalcone, 1 part of neohesperidin dihydrochalcone, and 4 parts of naringin dihydrochalcone.

[0126] The fruity flavoring agent includes: 5 parts of isopentyl acetate, 4 parts of butyl acetate, 5 parts of trans-2-hexenal, 5 parts of methyl acetate, 1 part of 2-pentanone, 0.5 parts of ethyl acetate, 0.1 parts of isopentyl isovalerate and 0.4 parts of phenylpropyl hexanoate.

[0127] The electronic atomization liquid is filled into an electronic atomization device for inhalation.

[0128] The following will further objectively describe the superiority of the compound sweetener, atomizing liquid and atomizing device thereof that can stimulate fruity aroma proposed by the present invention in combination with the sensory evaluation results. Six persons who have passed the sensory ability assessment were selected to form an evaluation team. The sweetness and the presence or absence of other odors were used as evaluation indicators to conduct sensory evaluations on the electronic cigarette samples equipped with Examples 1-7 and Comparative Examples 1-7. In order to eliminate the differences in the electronic cigarette atomization devices, three parallel samples were arranged for each embodiment and comparative example. The perceived richness of the fruit aroma was divided into 9 levels in order from low to high, and each was scored from 1 to 9 points. The scores of the 6 personnel were averaged to obtain a comprehensive score. The perceived degree of fruit restoration was divided into 9 levels in order from low to high, and each was scored from 1 to 9 points. The scores of the 6 personnel were averaged to obtain a comprehensive score. The evaluation criteria are shown in Tables 1 to 3, and the scoring results are shown in Table 4.

[0129] Table 1. Aroma intensity evaluation criteria

[0130]

[0131] Table 2. Taste restoration evaluation standard table

[0132]

[0133] Table 3. Sweetness rating standard table

[0134]

[0135] Table 4. Evaluation of aroma intensity of Examples 1-7 and Comparative Examples 1-7

[0136]

[0137] During the puffing process, it was found that Examples 1-7 showed good atomization effects, and the mist was relatively fine. In addition, it can be seen from the table that the electronic atomization liquid with the addition of compound sweeteners can help stimulate the fruit aroma substances of the fruit flavor agent, thereby achieving a more restored fruit taste. In addition, Examples 1-7 also showed a higher sweetness than Comparative Examples 1-7, and did not produce any peculiar smell, and the atomization fineness, sweet taste, salivation, suitable sweetness, sweetness release rate and persistence were all relatively excellent.

[0138] In combination with Example 4 and Comparative Example 3, it can be seen that the amount of the compound sweetener added is too small, and the fruit aroma intensity, fruit taste restoration, and sweetness are affected; in combination with Example 5 and Comparative Example 4, it is shown that the amount of the compound sweetener added affects the taste restoration and also produces a burnt taste; in combination with Example 1 and Comparative Example 5, it is shown that a single sweetener affects the taste restoration and also produces a serious burnt taste; in combination with Example 4 and Comparative Example 6, it is shown that the amount of the fruit flavoring agent cannot be lower than the lower limit disclosed in the present invention, otherwise it affects the fruit aroma intensity, fruit taste restoration, and sweetness; in combination with Example 5 and Comparative Example 7, it is shown that the amount of the fruit flavoring agent cannot be higher than the upper limit disclosed in the present invention, otherwise it affects the long-term high-temperature atomization effect, affects the sweetness, and also produces a burnt taste and a chemical smell.

[0139] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A fruit-flavored electronic atomization liquid, characterized in that: The invention comprises the following raw materials in parts by weight: 60 to 99.9979 parts of solvent, 0.002 to 20 parts of compound sweetener, 0.0001 to 20 parts of fruit flavoring agent and 0 to 20 parts of additive.

2. The fruit-flavored electronic atomization liquid according to claim 1, characterized in that: The solvent comprises at least one of ethanol, ethylene glycol, propanol, propylene glycol, glycerol, butanol, butanediol and butanetriol; And / or, the compound sweetener includes at least two of neotame, advantame, sucralose, aspartame, steviol glycoside, glucosyl steviol glycoside, acesulfame potassium, hesperidin dihydrochalcone, neohesperidin dihydrochalcone, and naringin dihydrochalcone; And / or, the fruit flavoring agent includes at least one of pineapple fruit flavoring agent, banana fruit flavoring agent, apple fruit flavoring agent, watermelon fruit flavoring agent, lychee fruit flavoring agent, cantaloupe fruit flavoring agent, grape fruit flavoring agent and strawberry fruit flavoring agent; And / or, the additive is at least one of a solubility aid, a nicotine salt and a cooling agent.

3. The fruit-flavored electronic atomization liquid according to claim 2, characterized in that: The pineapple fruit flavoring agent includes allyl hexanoate, allyl cyclohexyl propionate, ethyl butyrate, ethyl hexanoate, methyl 3-methylmercaptopropionate, ethyl 3-methylmercaptopropionate and 2,5-dimethyl-4-hydroxy-3(2H)-furanone; the pineapple fruit flavoring agent also includes at least one of ethyl acetate, amyl acetate, butyl acetate, ethyl propionate, octyl propionate, allyl cyclohexyl acetate, butyl butyrate, amyl butyrate, ethyl valerate, ethyl heptanoate, ethyl octanoate, maltol and ethyl maltol.

4. The fruit-flavored electronic atomization liquid according to claim 2, characterized in that: The banana fruit flavoring agent includes isoamyl acetate, butyl acetate, trans-2-hexenal, methyl acetate and 2-pentanone; the banana fruit flavoring agent also includes at least one of ethyl acetate, 2-octanone isoamyl alcohol, hexyl acetate, amyl caproate, amyl butyrate, isoamyl isovalerate, ethyl butyrate, butyl butyrate, ethyl caproate, ethyl heptanoate, ethyl caprylate, ethyl nonanoate, phenylethyl isobutyrate, cinnamyl isobutyrate, geranyl caproate, phenylpropyl caproate, cyclohexyl isovalerate and eugenol.

5. The fruit-flavored electronic atomization liquid according to claim 2, characterized in that: The apple fruit flavoring agent includes hexanal, trans-2-hexenal, hexanol, 2-hexenol and isoamyl acetate; the apple fruit flavoring agent also includes at least one of isoamyl isovalerate, apple ester, butyl 2-methylbutyrate, hexyl 2-methylbutyrate, ethanol, geraniol, citronellol, linalool, terpineol, acetaldehyde, propionaldehyde, valeraldehyde, heptaldehyde, benzaldehyde, phytaldehyde acetate, cinnamyl isobutyrate, geranyl butyrate, benzyl acetate, styroyl acetate, bergamotolactone and nonanolide.

6. The fruit-flavored electronic atomization liquid according to claim 2, characterized in that: The watermelon fruit flavoring agent includes butyl 3-methylbutyrate, ethyl butyrate, butyl 2-methylbutyrate, D-limonene and α-methylbenzyl acetate; the watermelon fruit flavoring agent also includes at least one of 2-methylbutyl acetate, γ-undecanone, methyl 2-octynoate, linalool, myricetal, β-myrcene, ethyl acetoacetate, methyl 3-methoxy-3-phenylpropionate, pinene, myricetal, butyl butyrate, carveol, carvone, nonanoic acid, carveol, ethyl propionate, 3-carene, and (2S)-2,6-dimethyl-6-heptenal.

7. The fruit-flavored electronic atomization liquid according to claim 2, characterized in that: The litchi fruit flavoring agent includes benzyl alcohol, nerol, butyl butyrate, dihydrocarvyl acetate and ethyl maltol; the litchi fruit flavoring agent also includes at least one of linalool oxide, citronellol, linalool, benzyl acetate, rose oxide, ethyl isovalerate, levomenthone, citronellyl formate, geraniol, ethyl phenylacetate, rose alcohol, furanol, 1,2-dihydrolinalool, geranyl acetate and citronellyl acetate.

8. The fruit-flavored electronic atomization liquid according to claim 2, characterized in that: The Hami melon fruit flavoring agent includes isobutyl acetate, ethyl acetate, 5-heptenal, vanillin propylene glycol acetal and ethyl 2-methylbutyrate; the Hami melon fruit flavoring agent also includes at least one of ethyl propionate, D-limonene, isopentyl acetate, propylene glycol, hexyl acetate, 2-methylbutyl acetate, citronellol acetate, (3Z)-3-nonen-1-ol, citronellol, vanillin, β-myrcene, maltol, 6-methyl-5-hepten-2-one, pinene, butyl acetate, linalool, 3-carene and 2,6-dimethyl-5-heptenal.

9. The fruit-flavored electronic atomization liquid according to claim 2, characterized in that: The grape fruit flavoring agent includes benzylidene acetone, ethyl hexanoate, benzyl propionate, methyl anthranilate and butyl stearate; the grape fruit flavoring agent also includes at least one of hydrogenated rosin acid methyl ester, γ-undecalactone, rum ether, methyl naphthyl ketone, α-ionone, ethyl anthranilate, ethyl heptanoate, methyl o-dimethylaminobenzoate, hexadecanal, cinnamyl alcohol, ethyl valerate, ethyl nonanoate, rose acetate and 2,3-heptanedione.

10. The fruit-flavored electronic atomization liquid according to claim 2, characterized in that: The strawberry fruit flavoring agent includes decalactone, methyl cinnamate, ethyl butyrate, ethyl maltol, furanol and ethyl caproate; the strawberry fruit flavoring agent also includes at least one of benzyl acetate, (E)-3-hexenol, ethyl 2-methylbutyrate, ethyl lactate, isopentyl acetate, furandione, ethyl acetoacetate propylene glycol ketal, ethyl acetoacetate, propylene acetate, benzaldehyde and benzaldehyde propylene glycol acetal.

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