Electronic atomization liquid with sweet aftertaste, preparation method and electronic atomization device

Abstract

The invention relates to electronic atomization liquid with sweet aftertaste, a preparation method and an electronic atomization device. The electronic atomized liquid with the sweet aftertaste is prepared from the following components in parts by weight: 0 to 99.9979 parts of a solvent, 0.002 to 15 parts of a sweetening agent and 0.0001 to 20 parts of sweet aftertaste molecules. The after-sweetness molecules comprise 2-furoic acid, quercetin, 4-hydroxybenzaldehyde, methyl gallate and ethyl 3, 4, 5-trimethoxy benzoate, and the after-sweetness molecules comprise 2-furoic acid, quercetin, 4-hydroxybenzaldehyde, methyl gallate and ethyl 3, 4, 5-trimethoxy benzoate. According to the electronic atomized liquid provided by the invention, the sweetening agent and the sweet aftertaste molecules in proper parts by weight are matched to realize relatively high initial sweetness, and the sweet aftertaste molecules do not have any sweetness but form a very three-dimensional natural sweet aftertaste after being combined with the sweetening agent.

Description

Technical Field

[0001] The present application relates to the field of electronic atomization technology, and in particular to an electronic atomization liquid with a sweet aftertaste, a preparation method, and an electronic atomization device. Background Art

[0002] The mechanism of action of the electronic atomizer is to convert the atomized liquid into aerosol through the atomizer for human inhalation. Adding flavor molecules and sweeteners to the atomized liquid can achieve a rich taste and mouthfeel. Different types of sweeteners and their compounding methods and dosages will affect the performance of the fragrance and thus change the feeling of people when inhaling. Therefore, the degree of consumer acceptance and favor of electronic atomizers depends on the formula of the atomized liquid.

[0003] Typical electronic atomization liquid usually contains glycosides, dipeptides, halogenated sucrose and other sweetener molecules commonly used in the beverage industry. These sweeteners can provide stronger sweetness with lower calories. However, with the diversification of market demand, people are gradually dissatisfied with the harsh and strong sweetness, because this sweetness often brings unpleasant aftertastes such as metallic taste, bitterness, chemical smell, etc. The main reason is that after the concentration of these sweetener molecules is increased, the structure will change during the high-temperature atomization process, resulting in serious deformation of the sweetness, which in turn affects the overall taste. Summary of the invention

[0004] Based on this, it is necessary to provide an electronic atomization liquid, a preparation method, and an electronic atomization device with a sweet aftertaste that can improve the smoking taste.

[0005] On the one hand, the present application provides an electronic atomization liquid with a sweet aftertaste, which comprises the following components in parts by weight:

[0006] 0 to 99.9979 parts of solvent,

[0007] 0.002 to 15 parts of sweetener, and

[0008] The sweet aftertaste molecule is 0.0001 to 20 parts.

[0009] The sweet molecules include 2-furoic acid, quercetin, 4-hydroxybenzaldehyde, methyl gallate and ethyl 3,4,5-trimethoxybenzoate.

[0010] In some embodiments, the mass ratio of the 2-furoic acid, the quercetin, the 4-hydroxybenzaldehyde, the methyl gallate and the ethyl 3,4,5-trimethoxybenzoate is (0.01-3):(0.01-3):(0.01-3):(0.01-3):(0.01-3).

[0011] In some embodiments, per 100 parts by weight, the parts by weight of the following components satisfy:

[0012] 78 to 93 parts of the solvent,

[0013] 7 to 14 parts of the sweetener, and

[0014] The sweet aftertaste molecule is 0.05 to 9 parts.

[0015] In some embodiments, the sweet molecule further comprises a combination of one or more of syringic acid, gallic acid, vanillin, protocatechuic acid, myricetin, kaempferol, trans-cinnamic acid, naringin, oleanolic acid, rutin, linalool, trumpet tea alcohol, tea spirulane, citronellal, anise ketone, phellandrene, thujone, 1,4-cineole, phellandrene, ylanene and tetradecene.

[0016] In some embodiments, the solvent includes a combination of one or more of water, ethanol, ethylene glycol, propanol, propylene glycol, glycerol, butanol, butylene glycol, butanetriol, benzyl alcohol, triethyl citrate, triacetin and caprylic decanoic acid glyceride.

[0017] In some embodiments, the sweetener includes a combination of one or more of neotame, advantame, sucralose, acesulfame potassium, glucosyl steviol glycosides, aspartame, hesperidin dihydrochalcone, neohesperidin dihydrochalcone and naringin dihydrochalcone.

[0018] In some embodiments, the components of the electronic atomization liquid also include one or more of flavors, nicotine salts and cooling agents.

[0019] In some embodiments, the flavor includes one or more combinations of strawberry flavor, watermelon flavor, lemon flavor, peach flavor, mango flavor, papaya flavor, orange flavor, grape flavor, lychee flavor, dragon fruit flavor, grapefruit flavor, apple flavor, banana flavor and coconut flavor.

[0020] In some embodiments, the nicotine salt comprises a combination of one or more of nicotine benzoate, nicotine levulinate, nicotine tartrate, nicotine citrate, nicotine acetate and nicotine oxalate.

[0021] In some embodiments, the cooling agent includes a combination of one or more of WS-3, WS-5, WS-12, WS-14, WS-23, WS-25, WS-27, menthol, menthyl ether and menthyl ester.

[0022] On the other hand, the present application also provides a method for preparing an electronic atomization liquid with a sweet aftertaste as described in any of the above embodiments, comprising the following steps:

[0023] The components contained in the electronic atomization liquid are mixed in proportion.

[0024] On the other hand, the present application also provides an electronic atomization device, comprising the electronic atomization liquid with a sweet aftertaste as described in any of the above embodiments.

[0025] The electronic atomization liquid provided in the present application is added with sweet aftertaste molecules of appropriate concentration, and the sweet aftertaste molecules include 2-furoic acid, quercetin, 4-hydroxybenzaldehyde, methyl gallate and ethyl 3,4,5-trimethoxybenzoate, which are good carriers for producing sweet aftertaste experience, and are used in combination with sweetener molecules of appropriate concentration. Compared with the inhalation experience brought by the use of sweeteners alone, the electronic atomization liquid provided in the present application is filled into an electronic atomization device and then inhaled. The aerosol generated by the electronic atomization device will quickly fill the oral cavity, nasal cavity and throat cavity after being inhaled by the human body, causing a soft and comfortable sweet aftertaste feeling. DETAILED DESCRIPTION

[0026] For ease of understanding of the application, the application is described more fully below in conjunction with embodiments. The application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the application more thorough and comprehensive.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which the present application belongs. The terms used herein in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0028] The terms "first", "second", "third", "fourth", etc. (if any) used in this application are used to distinguish similar objects and are only used for descriptive purposes, and are not necessarily used to describe a specific order or sequence. They cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0029] Where “including,” “having,” and “comprising” are used herein, it is intended to cover a non-exclusive inclusion, and another component may also be added unless explicit limiting terms such as “only,” “consisting of,” etc. are used.

[0030] The words "optionally", "preferably", "more preferably", etc. in this application refer to embodiments of the present invention that may provide certain beneficial effects in certain circumstances. However, other embodiments may also be optional or preferred under the same or other circumstances. In addition, the statement of one or more preferred embodiments does not imply that other embodiments are not applicable, nor is it intended to exclude other embodiments from the scope of this application.

[0031] When a numerical range is disclosed in this application, the above range is considered to be continuous and includes the minimum and maximum values ​​of the range, as well as every value between such minimum and maximum values. Further, when a range refers to an integer, every integer between the minimum and maximum values ​​of the range is included. In addition, when multiple ranges are provided to describe features or characteristics, the ranges can be combined. In other words, unless otherwise indicated, all ranges disclosed in this application should be understood to include any and all subranges included therein.

[0032] Unless mentioned to the contrary, terms in the singular may include plural forms and should not be construed as being one in number.

[0033] In the present application, the technical features described in an open manner include closed technical solutions composed of the listed features, and also include open technical solutions containing the listed features.

[0034] Aftertaste is a taste phenomenon produced in the process of eating natural plants or drinking tea. It is specifically manifested as a sweet and moist feeling that can still remain in the root of the tongue and throat for a period of time after eating. It is a wonderful taste experience. This aftertaste experience is mainly caused by the phenomenon of taste illusion. There are many molecules in natural products that cause taste illusions, which are widely present in plant berries, branches, leaves, rhizomes and other parts. The molecules that cause taste illusions will bind to the protein receptors covered by oral saliva at the moment they stay in the mouth, forming a thin film that isolates the sweetness, causing the oral muscles to contract and form a sense of astringency. As the film ruptures and fades, the astringency in the mouth disappears, and the freshness and sweetness in the mouth are immediately felt, forming a sweet aftertaste effect. However, the aerosols produced by the electronic atomization devices currently available on the market cannot achieve the sweet aftertaste caused by natural products. To this end, the present application provides an electronic atomization liquid, which is filled into an electronic atomization device and then inhaled by the human body, which can produce a comfortable and lasting sweet aftertaste effect.

[0035] On the one hand, some embodiments of the present application provide an electronic atomization liquid with a sweet aftertaste, which comprises the following components in parts by weight:

[0036] 0 to 99.9979 parts of solvent,

[0037] 0.002 to 15 parts of sweetener, and

[0038] The sweet aftertaste molecule is 0.0001 to 20 parts.

[0039] The sweet molecules include 2-furoic acid, quercetin, 4-hydroxybenzaldehyde, methyl gallate and ethyl 3,4,5-trimethoxybenzoate.

[0040] The electronic atomization liquid provided in the present application is added with sweet aftertaste molecules of appropriate concentration, and the sweet aftertaste molecules include 2-furoic acid, quercetin, 4-hydroxybenzaldehyde, methyl gallate and ethyl 3,4,5-trimethoxybenzoate, which are good carriers for producing sweet aftertaste experience, and are used in combination with sweetener molecules of appropriate concentration. Compared with the inhalation experience brought by the use of sweeteners alone, the electronic atomization liquid provided in the present application is filled into an electronic atomization device and then inhaled. The aerosol generated by the electronic atomization device will quickly fill the oral cavity, nasal cavity and throat cavity after being inhaled by the human body, causing a soft and comfortable sweet aftertaste feeling.

[0041] Furthermore, if the amount of sweetener used is too small, it will result in low sweetness, severe bitterness, and slow spread of sweetness; if the amount of sweetener used is too much, although it can produce higher sweetness, it will cause serious problems such as burning and carbon deposition. As the number of puffs increases, the sweetness will rapidly decay, and because the sweetness produced by the sweetener is too harsh and has no sense of layering, the experience after inhalation is poor. Therefore, the amount of sweetener should not be too high. Therefore, the electronic atomization liquid provided in the present application adopts the above-mentioned proportion to add sweeteners to ensure that the sweetness of the electronic atomization liquid after inhalation is appropriate.

[0042] Furthermore, if the amount of the sweet aftertaste molecule is too small, the electronic atomization liquid will have no sweet aftertaste and the experience after inhalation will be poor; if the amount of the sweet aftertaste molecule is too large, the proportion of the sweetener in the electronic atomization liquid will be excessively reduced, affecting the sweetness value and being detrimental to the taste. Therefore, the electronic atomization liquid provided in this application adopts the above-mentioned proportion to add the sweet aftertaste molecule, which can ensure the appropriate sweetness of the taste and a good sweet aftertaste experience.

[0043] The electronic atomization liquid provided by the present application achieves a high initial sweetness by combining sweeteners and sweet aftertaste molecules in appropriate weight portions. The sweet aftertaste molecules themselves do not have any sweetness, but after combining with sweeteners, a very three-dimensional natural sweet aftertaste is formed. In addition, the overall atomization effect of the electronic atomization liquid is good, and it can also bring better atomization fineness, sweet taste, and salivation feeling during the long-term high-temperature atomization process, which can avoid or significantly improve possible bad breath and discomfort.

[0044] It can be understood that the weight parts described in this application refer to the proportions of each component in the electronic atomization liquid by weight. 1 weight part can be, for example but not limited to, 1 mg, 1 g, 1 kg, etc.

[0045] In some of the embodiments, the mass ratio of 2-furoic acid, quercetin, 4-hydroxybenzaldehyde, methyl gallate and ethyl 3,4,5-trimethoxybenzoate is (0.01-3):(0.01-3):(0.01-3):(0.01-3):(0.01-3). Within the above specific mass ratio range, the sweet aftertaste molecule can interact better with the sweetener, producing a better natural sweetness and sweet aftertaste experience.

[0046] In some embodiments, the weight percentages of the following components per 100 parts by weight satisfy:

[0047] 78 to 93 parts of solvent,

[0048] 7 to 14 parts of sweetener, and

[0049] The sweet aftertaste molecules are 0.05 to 9 parts.

[0050] The electronic atomization liquid provided in the above embodiment can bring a more three-dimensional high-sweetness after inhalation, and at the same time will not be burnt or the taste is deformed during the atomization process. It can also bring better atomization fineness, sweet taste, and salivation during the long-term high-temperature atomization process, and has appropriate sweetness, sweetness release rate and persistence.

[0051] In some embodiments, the sweet-returning molecule further comprises a combination of one or more of syringic acid, gallic acid, vanillin, protocatechuic acid, myricetin, kaempferol, trans-cinnamic acid, naringin, oleanolic acid, rutin, linalool, trumpet tea alcohol, tea spirulane, citronellal, anise ketone, phellandrene, thujone, 1,4-cineole, phellandrene, ylangene and tetradecene. Adding the above-mentioned sweet-returning molecules to the electronic atomization liquid can further enhance the sweet-returning experience.

[0052] In some embodiments, the solvent includes a combination of one or more of water, ethanol, ethylene glycol, propanol, propylene glycol, glycerol, butanol, butylene glycol, butanetriol, benzyl alcohol, triethyl citrate, triacetin and caprylic acid glyceride. In the electronic atomization liquid, the above compounds are used as solvents, which have good solubility for other components such as sweeteners, sweetening molecules, flavors, nicotine salts, cooling agents, etc., which can ensure that the substances in the liquid of the electronic atomization liquid are fully dissolved and evenly mixed, and are conducive to improving the atomization effect.

[0053] In some embodiments, the sweetener includes one or more of neotame, advantame, sucralose, acesulfame potassium, glucosyl steviol glycosides, aspartame, hesperidin dihydrochalcone, neohesperidin dihydrochalcone and naringin dihydrochalcone. The above sweeteners can make the electronic atomizer have a comfortable sweetness feeling, and can produce a better sweet and sweet taste when matched with the specific sweet aftertaste molecules of the present application.

[0054] In some of the embodiments, the components of the electronic atomization liquid also include one or more of flavors, nicotine salts, and cooling agents.

[0055] In some embodiments, the flavor includes a combination of one or more of strawberry flavor, watermelon flavor, lemon flavor, peach flavor, mango flavor, papaya flavor, orange flavor, grape flavor, lychee flavor, dragon fruit flavor, grapefruit flavor, apple flavor, banana flavor and coconut flavor. The aroma of the electronic atomization liquid can be further increased by adding the above flavors. It is understandable that the chemical composition of the flavor may contain the chemical composition of the above-mentioned sweet molecules. When calculating the amount of sweet molecules added, they should be combined and calculated so that the weight of the sweet molecules meets their weight ratio in the electronic atomization liquid.

[0056] In some embodiments, the nicotine salt includes a combination of one or more of nicotine benzoate, nicotine levulinate, nicotine tartrate, nicotine citrate, nicotine acetate, and nicotine oxalate. By adding the above nicotine salts, the excitement after inhaling the electronic atomization liquid can be appropriately increased, further enhancing the inhalation experience.

[0057] In some embodiments, the cooling agent includes one or more combinations of WS-3, WS-5, WS-12, WS-14, WS-23, WS-25, WS-27, menthol, menthyl ether and menthyl ester. By adding the above cooling agents, a refreshing mouthfeel can be produced after inhalation.

[0058] On the other hand, some embodiments of the present application further provide a method for preparing an electronic atomization liquid with a sweet aftertaste as in any of the above embodiments, comprising the following steps:

[0059] The components contained in the electronic atomization liquid are mixed according to proportion.

[0060] On the other hand, some embodiments of the present application further provide an electronic atomization device, comprising the electronic atomization liquid with a sweet aftertaste in any of the above embodiments.

[0061] The following are specific embodiments.

[0062] Example 1

[0063] An electronic atomization liquid comprises 81.98 parts of a solvent, 10 parts of a sweetener, and 8.02 parts of a sweet aftertaste molecule based on 100 parts by weight.

[0064] The solvent is: 41.98 parts of propylene glycol and 40 parts of glycerol.

[0065] The sweeteners are: 4 parts of neotame, 1 part of edvantame, 1 part of sucralose, 2 parts of glucosyl steviol glycosides, and 2 parts of neohesperidin dihydrochalcone.

[0066] The sweet molecules are: 1.81 parts of 2-furoic acid, 1.31 parts of quercetin, 0.64 parts of 4-hydroxybenzaldehyde, 0.84 parts of methyl gallate, 0.58 parts of ethyl 3,4,5-trimethoxybenzoate, 0.47 parts of syringic acid, 0.4 parts of gallic acid, 0.26 parts of vanillin, 0.23 parts of protocatechuic acid, 0.3 parts of myricetin, 0.2 parts of kaempferol, 0.21 parts of trans-cinnamon Acid, 0.11 parts of naringin, 0.11 parts of oleanolic acid, 0.05 parts of rutin, 0.06 parts of linalool, 0.07 parts of trumpet alcohol, 0.07 parts of tea spirulane, 0.05 parts of citronellal, 0.06 parts of anise ketone, 0.04 parts of phellandrene, 0.03 parts of thujone, 0.03 parts of 1,4-cineole, 0.04 parts of phellandrene, 0.03 parts of ylang-ylang, and 0.02 parts of tetradecanal.

[0067] The electronic atomization liquid is filled into an electronic atomization device including a ceramic heating core for inhalation.

[0068] Example 2

[0069] An electronic atomization liquid comprises 79.91 parts of a solvent, 14 parts of a sweetener, and 6.09 parts of a sweet aftertaste molecule based on 100 parts by weight.

[0070] The solvent is: 39.91 parts of propylene glycol and 40 parts of glycerol.

[0071] The sweeteners are: 1 part of neotame, 1 part of edvantame, 1 part of sucralose, 2 parts of acesulfame potassium, 7 parts of glucosyl steviol glycosides, and 2 parts of neohesperidin dihydrochalcone.

[0072] The sweet molecules are: 1.07 parts of 2-furoic acid, 0.9 parts of quercetin, 0.45 parts of 4-hydroxybenzaldehyde, 0.75 parts of methyl gallate, 0.31 parts of ethyl 3,4,5-trimethoxybenzoate, 0.09 parts of syringic acid, 0.46 parts of gallic acid, 0.46 parts of vanillin, 0.29 parts of protocatechuic acid, 0.24 parts of myricetin, 0.26 parts of kaempferol, 0.1 parts of trans-cinnamon Acid, 0.07 parts of naringin, 0.11 parts of oleanolic acid, 0.07 parts of rutin, 0.09 parts of linalool, 0.05 parts of trumpet alcohol, 0.07 parts of tea spirulane, 0.04 parts of citronellal, 0.05 parts of anise ketone, 0.03 parts of phellandrene, 0.04 parts of thujone, 0.02 parts of 1,4-cineole, 0.02 parts of phellandrene, 0.03 parts of ylang-ylang, and 0.02 parts of tetradecanal.

[0073] The electronic atomization liquid is filled into an electronic atomization device including a ceramic heating core for inhalation.

[0074] Example 3

[0075] An electronic atomization liquid comprises 78.72 parts of a solvent, 14 parts of a sweetener, and 7.28 parts of a sweet aftertaste molecule based on 100 parts by weight.

[0076] The solvent is: 38.72 parts of propylene glycol and 40 parts of glycerol.

[0077] The sweeteners are: 2 parts of neotame, 1 part of edvantame, 2 parts of sucralose, 5 parts of glucosyl steviol glycosides, and 4 parts of neohesperidin dihydrochalcone.

[0078] The sweet molecules are: 0.9 parts of 2-furoic acid, 1.29 parts of quercetin, 0.94 parts of 4-hydroxybenzaldehyde, 0.68 parts of methyl gallate, 0.44 parts of ethyl 3,4,5-trimethoxybenzoate, 0.65 parts of syringic acid, 0.45 parts of gallic acid, 0.35 parts of vanillin, 0.27 parts of protocatechuic acid, 0.22 parts of myricetin, 0.23 parts of kaempferol, 0.12 parts of trans-carnitine Cinnamic acid, 0.07 parts of naringin, 0.09 parts of oleanolic acid, 0.07 parts of rutin, 0.08 parts of linalool, 0.04 parts of trumpet alcohol, 0.07 parts of tea spirulane, 0.07 parts of citronellal, 0.07 parts of anise ketone, 0.04 parts of phellandrene, 0.05 parts of thujone, 0.02 parts of 1,4-cineole, 0.02 parts of phellandrene, 0.03 parts of ylang-ylang, 0.02 parts of tetradecanal.

[0079] The electronic atomization liquid is filled into an electronic atomization device including a ceramic heating core for inhalation.

[0080] Example 4

[0081] An electronic atomization liquid comprises 84.9999 parts of a solvent, 15 parts of a sweetener, and 0.0001 parts of a sweet aftertaste molecule based on 100 parts by weight.

[0082] Among them, the solvent is: 24.9999 parts of propylene glycol, 17 parts of glycerol, 5 parts of ethanol, 5 parts of ethylene glycol, 5 parts of water, 5 parts of propanol, 5 parts of butanol, 5 parts of butylene glycol, 5 parts of butanetriol, 2 parts of benzyl alcohol, 2 parts of triethyl citrate, 2 parts of triacetin, and 2 parts of caprylic acid glyceride.

[0083] The sweeteners are: 2 parts of neotame, 1 part of edvantame, 2 parts of sucralose, 6 parts of glucosyl steviol glycosides, and 4 parts of neohesperidin dihydrochalcone.

[0084] The sweet aftertaste molecules are: 0.00002 parts of 2-furoic acid, 0.00002 parts of quercetin, 0.00002 parts of 4-hydroxybenzaldehyde, 0.00002 parts of methyl gallate, and 0.00002 parts of ethyl 3,4,5-trimethoxybenzoate.

[0085] The electronic atomization liquid is filled into an electronic atomization device including a ceramic heating core for inhalation.

[0086] Example 5

[0087] An electronic atomization liquid comprises 92.95 parts of a solvent, 7 parts of a sweetener, and 0.05 parts of a sweet aftertaste molecule based on 100 parts by weight.

[0088] The solvent is: 42.95 parts of propylene glycol, 30 parts of glycerol, 10 parts of ethylene glycol, and 10 parts of water.

[0089] The sweeteners are: 2 parts of neotame, 2 parts of adventitium, and 3 parts of glucosyl steviol glycoside.

[0090] The sweet aftertaste molecules are: 0.01 part of 2-furoic acid, 0.01 part of quercetin, 0.01 part of 4-hydroxybenzaldehyde, 0.01 part of methyl gallate, and 0.01 part of ethyl 3,4,5-trimethoxybenzoate.

[0091] The electronic atomization liquid is filled into an electronic atomization device including a ceramic heating core for inhalation.

[0092] Example 6

[0093] An electronic atomization liquid comprises 83 parts of a solvent, 8 parts of a sweetener, and 9 parts of a sweet aftertaste molecule based on 100 parts by weight.

[0094] The solvent is: 40 parts of propylene glycol, 33 parts of glycerol, 5 parts of water, and 5 parts of butylene glycol.

[0095] The sweeteners are: 2 parts of hesperidin dihydrochalcone, 2 parts of naringin dihydrochalcone, 2 parts of aspartame, and 2 parts of sucralose.

[0096] The sweet molecules are: 1 part of 2-furoic acid, 1 part of quercetin, 1 part of 4-hydroxybenzaldehyde, 1 part of methyl gallate, 1 part of ethyl 3,4,5-trimethoxybenzoate, 1 part of rutin, 1 part of linalool, 1 part of catechin and 1 part of theaspirane.

[0097] The electronic atomization liquid is filled into an electronic atomization device including a ceramic heating core for inhalation.

[0098] Example 7

[0099] An electronic atomization liquid comprises 79.998 parts of a solvent, 0.002 parts of a sweetener, and 20 parts of a sweet aftertaste molecule based on 100 parts by weight.

[0100] The solvent is: 29.998 parts of propylene glycol, 30 parts of glycerol, 10 parts of ethanol, and 10 parts of propanol.

[0101] Sweeteners: 0.001 parts of neotame and 0.001 parts of edvantame.

[0102] The sweet molecules are: 4 parts of 2-furoic acid, 4 parts of quercetin, 4 parts of 4-hydroxybenzaldehyde, 4 parts of methyl gallate, 3.58 parts of ethyl 3,4,5-trimethoxybenzoate, 0.08 parts of linalool, 0.04 parts of catechins, 0.07 parts of theaspirane, 0.07 parts of citronellal, 0.07 parts of anise ketone, 0.04 parts of phellandrene, and 0.05 parts of thujone.

[0103] The electronic atomization liquid is filled into an electronic atomization device including a ceramic heating core for inhalation.

[0104] Comparative Example 1

[0105] Comparative Example 1 is a comparative example of Example 1, except that the sweetener content is the same, but no sweet aftertaste molecule is included. Specifically:

[0106] An electronic atomization liquid comprises 90 parts of a solvent and 10 parts of a sweetener per 100 parts by weight, and does not contain any aftertaste molecules.

[0107] The solvent is 50 parts of propylene glycol and 40 parts of glycerol.

[0108] The sweeteners are: 4 parts of neotame, 1 part of edvantame, 1 part of sucralose, 2 parts of glucosyl steviol glycosides, and 2 parts of neohesperidin dihydrochalcone.

[0109] The electronic atomization liquid is filled into an electronic atomization device including a ceramic heating core for inhalation.

[0110] Comparative Example 2

[0111] Comparative Example 2 is a comparative example of Example 2, except that the sweetener content is the same, but no sweet aftertaste molecule is included. Specifically:

[0112] An electronic atomization liquid, which contains 86 parts of solvent and 14 parts of sweetener per 100 parts by weight, and does not contain sweet aftertaste molecules.

[0113] The solvent is: 46 parts of propylene glycol and 40 parts of glycerol.

[0114] The sweetener is: 1 part of neotame, 1 part of edvantame, 1 part of sucralose, 2 parts of acesulfame potassium, 7 parts of glucosyl steviol glycosides, and 2 parts of neohesperidin dihydrochalcone.

[0115] The electronic atomization liquid is filled into an electronic atomization device including a ceramic heating core for inhalation.

[0116] Comparative Example 3

[0117] Comparative Example 3 is a comparative example of Example 3, except that the sweetener content is the same, but no sweet aftertaste molecule is included. Specifically:

[0118] An electronic atomization liquid, which contains 86 parts of solvent, 14 parts of sweetener and no aftertaste molecules based on 100 parts by weight.

[0119] The solvent is: 46 parts of propylene glycol and 40 parts of glycerol.

[0120] The sweetener is: 2 parts of neotame, 1 part of edvantame, 2 parts of sucralose, 5 parts of glucosyl steviol glycosides, and 4 parts of neohesperidin dihydrochalcone.

[0121] The electronic atomization liquid is filled into an electronic atomization device including a ceramic heating core for inhalation.

[0122] Comparative Example 4

[0123] Comparative Example 4 is a comparative example of Example 4, except that the content of aftertaste molecules is the same, but the content of sweetener is too high. Specifically:

[0124] An electronic atomization liquid comprises 83.9999 parts of a solvent, 16 parts of a sweetener, and 0.0001 parts of a sweet aftertaste molecule based on 100 parts by weight.

[0125] Among them, the solvent is: 24.9999 parts of propylene glycol, 16 parts of glycerol, 5 parts of ethanol, 5 parts of ethylene glycol, 5 parts of water, 5 parts of propanol, 5 parts of butanol, 5 parts of butylene glycol, 5 parts of butanetriol, 2 parts of benzyl alcohol, 2 parts of triethyl citrate, 2 parts of triacetin, and 2 parts of caprylic decanoic acid glyceride.

[0126] The sweeteners are: 3 parts of neotame, 1 part of edvantame, 2 parts of sucralose, 6 parts of glucosyl steviol glycosides, and 4 parts of neohesperidin dihydrochalcone.

[0127] The sweet aftertaste molecules are: 0.00002 parts of 2-furoic acid, 0.00002 parts of quercetin, 0.00002 parts of 4-hydroxybenzaldehyde, 0.00002 parts of methyl gallate, and 0.00002 parts of ethyl 3,4,5-trimethoxybenzoate.

[0128] The electronic atomization liquid is filled into an electronic atomization device including a ceramic heating core for inhalation.

[0129] Comparative Example 5

[0130] Comparative Example 5 is a comparative example of Example 7, except that the content of aftertaste molecules is the same, but the content of sweetener is too low. Specifically:

[0131] An electronic atomization liquid comprises 79.999 parts of a solvent, 0.001 parts of a sweetener molecule, and 20 parts of a sweet aftertaste molecule per 100 parts by weight.

[0132] The solvent is: 29.999 parts of propylene glycol, 30 parts of glycerol, 10 parts of ethanol, and 10 parts of propanol.

[0133] Sweetener: 0.001 parts of neotame.

[0134] The sweet molecules are: 4 parts of 2-furoic acid, 4 parts of quercetin, 4 parts of 4-hydroxybenzaldehyde, 4 parts of methyl gallate, 3.58 parts of ethyl 3,4,5-trimethoxybenzoate, 0.08 parts of linalool, 0.04 parts of catechins, 0.07 parts of theaspirane, 0.07 parts of citronellal, 0.07 parts of anise ketone, 0.04 parts of phellandrene, and 0.05 parts of thujone.

[0135] The electronic atomization liquid is filled into an electronic atomization device including a ceramic heating core for inhalation.

[0136] Comparative Example 6

[0137] Comparative Example 6 is a comparative example of Example 7, except that the sweetener content is the same, but the aftertaste molecule content is too high. Specifically:

[0138] An electronic atomization liquid comprises 78.998 parts of a solvent, 0.002 parts of a sweetener, and 21 parts of a sweet aftertaste molecule based on 100 parts by weight.

[0139] The solvent is: 28.998 parts of propylene glycol, 30 parts of glycerol, 10 parts of ethanol, and 10 parts of propanol.

[0140] Sweeteners: 0.001 parts of neotame and 0.001 parts of edvantame.

[0141] The sweetening molecules are: 4 parts of 2-furoic acid, 4 parts of quercetin, 4 parts of 4-hydroxybenzaldehyde, 5 parts of methyl gallate, and 4 parts of ethyl 3,4,5-trimethoxybenzoate.

[0142] The electronic atomization liquid is filled into an electronic atomization device including a ceramic heating core for inhalation.

[0143] Sensory evaluation was performed on the electronic atomization devices filled with the electronic atomization liquids of Examples 1 to 7 and Comparative Examples 1 to 6.

[0144] The sensory evaluation method is as follows: 6 persons who have passed the sensory ability assessment are selected to form an evaluation team, and the sweetness, bitterness, peculiar smell, and the presence or absence of sweetness are used as evaluation indicators to conduct sensory evaluation on the electronic atomization device samples equipped with the electronic atomization liquid of Examples 1 to 7 and Comparative Examples 1 to 6. In order to eliminate the differences in electronic atomization devices, three parallel samples are arranged for each embodiment and comparative example. In order to eliminate the mutual influence between samples, the evaluators use 200mL of pure water to wash the mouth and throat before evaluating each sample, and remain silent until the sweetness of the previous sample is completely dissipated. The perceived sweetness is divided into 9 levels in order from low to high, and each is scored from 1 to 9 points. The scores of the 6 personnel are averaged to obtain a comprehensive sweetness score. The scoring criteria are shown in Table 1 below. When more than half of the 6 sensory personnel point out the presence of peculiar smell or burnt bitterness, the sample is deemed to have peculiar smell or burnt bitterness. The evaluation results are shown in Table 2 below.

[0145] Table 1 Sweetness rating criteria

[0146]

[0147] Table 2 Sensory evaluation results

[0148]

[0149] It can be seen from Table 2 that the electronic atomization liquids of Examples 1 to 7 have suitable sweetness and aftertaste.

[0150] Examples 1 to 3 were compared with corresponding comparative examples 1 to 3 without adding aftertaste molecules, and Examples 1 to 3 showed higher sweetness and comfortable aftertaste experience.

[0151] Comparison between Example 4 and Example 4 shows that if the sweetener content is too high, a burnt feeling is likely to occur; comparison between Example 5 and Example 7 shows that if the sweetener content is too low, even with a higher content of aftertaste molecules, it is difficult to produce a sweet aftertaste after inhalation; comparison between Example 6 and Example 7 shows that if the content of aftertaste molecules is too high, a sweet aftertaste may not necessarily be produced. On the contrary, it may also result in a herbal flavor, affecting the experience.

[0152] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0153] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the inventive concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. An electronic atomization liquid with a sweet aftertaste, characterized in that: According to parts by weight, it includes the following components: 0 to 99.9979 parts of solvent, 0.002 to 15 parts of sweetener, and Sweet aftertaste molecule 0.0001 to 20 parts; The sweet molecules include 2-furoic acid, quercetin, 4-hydroxybenzaldehyde, methyl gallate and ethyl 3,4,5-trimethoxybenzoate.

2. The electronic atomization liquid with a sweet aftertaste according to claim 1, characterized in that: The mass ratio of the 2-furoic acid, the quercetin, the 4-hydroxybenzaldehyde, the methyl gallate and the ethyl 3,4,5-trimethoxybenzoate is (0.01-3):(0.01-3):(0.01-3):(0.01-3):(0.01-3).

3. The electronic atomization liquid with a sweet aftertaste according to claim 1, characterized in that: Per 100 parts by weight, the parts by weight of the following components satisfy: 78 to 93 parts of the solvent, 7 to 14 parts of the sweetener, and The sweet aftertaste molecule is 0.05 to 9 parts.

4. The electronic atomization liquid with a sweet aftertaste according to claim 1, characterized in that: The sweet-returning molecules also include a combination of one or more of syringic acid, gallic acid, vanillin, protocatechuic acid, myricetin, kaempferol, trans-cinnamic acid, naringin, oleanolic acid, rutin, linalool, trumpet tea alcohol, tea spirulane, citronellal, anise ketone, phellandrene, thujone, 1,4-cineole, phellandrene, ylanene and tetradecene.

5. The electronic atomization liquid with a sweet aftertaste according to any one of claims 1 to 4, characterized in that: The solvent includes one or more combinations of water, ethanol, ethylene glycol, propanol, propylene glycol, glycerol, butanol, butylene glycol, butanetriol, benzyl alcohol, triethyl citrate, triacetin and caprylic decanoic acid glyceride.

6. The electronic atomization liquid with a sweet aftertaste according to any one of claims 1 to 4, characterized in that: The sweetener includes one or more combinations of neotame, advantame, sucralose, acesulfame potassium, glucosyl steviol glycosides, aspartame, hesperidin dihydrochalcone, neohesperidin dihydrochalcone and naringin dihydrochalcone.

7. The electronic atomization liquid with a sweet aftertaste according to any one of claims 1 to 4, characterized in that: The components of the electronic atomization liquid also include one or more of flavors, nicotine salts and cooling agents.

8. The electronic atomization liquid with a sweet aftertaste according to claim 7, characterized in that: The flavor includes one or more of strawberry flavor, watermelon flavor, lemon flavor, peach flavor, mango flavor, papaya flavor, orange flavor, grape flavor, lychee flavor, dragon fruit flavor, grapefruit flavor, apple flavor, banana flavor and coconut flavor; and / or The nicotine salt comprises a combination of one or more of nicotine benzoate, nicotine levulinate, nicotine tartrate, nicotine citrate, nicotine acetate and nicotine oxalate; and / or The cooling agent includes one or more combinations of WS-3, WS-5, WS-12, WS-14, WS-23, WS-25, WS-27, menthol, menthol ether and menthyl ester.

9. A method for preparing an electronic atomization liquid with a sweet aftertaste as claimed in any one of claims 1 to 8, characterized in that: The steps include: The components contained in the electronic atomization liquid are mixed in proportion.

10. An electronic atomization device, characterized in that: The electronic atomization liquid having a sweet aftertaste as described in any one of claims 1 to 8 is included.

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