A composition containing a tea extract and mogroside and an atomizer

Abstract

The present application relates to a kind of atomized compositions containing tea extract and mogroside and atomizer, the composition, by tea extract, mogroside is mixed into, the composition can be prepared into the atomized liquid with tea leaf fragrance, the present application further includes the atomizer suitable for atomized liquid.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of electronic atomization, in particular to a composition used as an atomized liquid and an atomizer thereof. BACKGROUND

[0002] Drinking tea is associated with the prevention and reduction of many serious health conditions, such as cancer, immune and cardiovascular diseases. The health benefits associated with tea consumption are mainly attributed to tea polyphenols and tea pigments. The functional properties of tea polyphenols are mainly antioxidant, anti-mutagenic, anti-cancer, anti-microbial, etc. Tea pigments have also been shown to be important bioactive components of tea, with health benefits such as anti-inflammatory, anti-cancer and liver protection, but their antioxidant activity may be lower than that of catechins.

[0003] Tea extract has good antioxidant activity, mainly because it has various antioxidant components such as free radical scavenging, ROS consumption, increased antioxidant substance content, and enhanced antioxidant enzyme activity.

[0004] Another class of substances with high content in tea extract is caffeine. The chemical name of caffeine is 1,3,7-trimethylxanthine, which is an important functional ingredient present in tea and coffee and some functional beverages, and is also one of the most widely consumed dietary ingredients and psychotropic drugs in the world. In addition to being able to improve brain memory and recognition, and increase the excitability of the nervous system, caffeine also has the characteristics of promoting insulin secretion and reducing the risk of type 2 diabetes. Its intake can stimulate human alertness and vigilance, improve mood, release catecholamines, and thus have a beneficial effect on human behavior. In addition, caffeine also has antioxidant and anti-inflammatory effects, which are extremely important for human health and can change the redox and inflammatory state of cells in a dose-dependent manner. The intake of caffeine also shows good functional promotion effects, which is caused by different factors, such as enhancing the utilization of substrates and enhancing the anti-fatigue ability.

[0005] Mogroside is a sweetener extracted from Siraitia grosvenorii, which has the effects of expectorant, antitussive, antibacterial, and anti-inflammatory. Research results have shown that mogroside can significantly reduce the number of coughs in mice and increase the amount of tracheal secretions. In addition, Siraitia grosvenorii extract can significantly reduce the number of coughs and prolong the latent period of coughs caused by citric acid or capsaicin in guinea pigs, and inhibit the number of coughs caused by mechanical stimulation in guinea pigs.

[0006] There have been reports on the preparation of an atomized liquid containing tea extract from tea extract, but the atomized liquid prepared by simply using tea extract has the problems of poor taste and low tea utilization rate. Therefore, it is necessary to further develop and research a product that has a good taste, a fast effect, is easy to use, and has a high tea utilization rate. SUMMARY

[0007] The present application provides a kind of containing tea extract and mogroside composition and atomizer, the composition, by tea extract, mogroside is mixed into, the composition can be prepared into the atomized liquid with tea leaf fragrance, the present application further includes the atomizer matched therewith.

[0008] The present application provides a kind of composition, comprising tea extract and mogroside.

[0009] The present application provides a kind of composition, wherein the weight ratio of tea extract and mogroside is 1-25:1-10.

[0010] The present application provides a kind of composition, wherein the weight ratio of tea extract and mogroside is 5-20:2-8.

[0011] The present application provides a kind of composition, wherein the weight ratio of tea extract and mogroside is 8-15:3-6.

[0012] The present application provides a kind of composition, wherein the weight ratio of tea extract and mogroside is 10-12:4-6.

[0013] The present application provides a kind of composition, wherein the tea extract is any kind of tea extract, such as green tea, black tea, black tea, oolong tea, yellow tea, white tea, pu'er tea extract, preferably pu'er tea.

[0014] The mogroside of the present application has a CAS of 88901-36-4.

[0015] The extract is obtained by soaking, decocting, ultrasonic, microwave, etc. of tea leaves, which contains tea polyphenols and other components. Taking pu'er tea extract as an example, the pu'er tea extract is obtained by boiling or refluxing the components dissolved in the solvent using pu'er tea and solvent containing water or ethanol. By boiling or refluxing for a period of time, tea polyphenols and other components in tea leaves can be extracted from tea leaves and dissolved or dispersed in the solvent, such as water or ethanol. The components in the solvent and the solvent together constitute a solution. The solution is concentrated to obtain a flowing extract. In addition, according to the needs, different relative density extracts can be prepared, and then dried to obtain dry extract, if necessary, crushed to meet the requirements of the present application.

[0016] Preferably, the pu'er tea extract extraction process includes two steps, the first step uses solvent extraction, filtration to obtain solvent extract, the second step, the filtered residue is added with water and then alcohol precipitation is carried out with ethanol to obtain alcohol precipitation liquid, the solvent extract and alcohol precipitation liquid are combined to obtain pu'er tea extract, which is then concentrated and dried to obtain extract powder.

[0017] More preferably, the pu'er tea extract extraction process includes two steps

[0018] First step, Pu'er tea leaves are added to 8-10 times the amount (bv) of extraction solvent and decocted and extracted 2-3 times, each time for 0.5-1 hour, the extraction process is kept at 80-90℃, stirring, the extraction liquid is filtered and reserved;

[0019] Second step: the residue from the previous step is added to water and concentrated under reduced pressure (≤70℃) to extract until the tea leaves (weight) : concentrated liquid (volume) = 1:2-1:3, after filtering the tea residue, the concentrated liquid obtained is added to ethanol to a concentration of 70-90% for alcohol precipitation, after cooling, it is left to stand, and the supernatant is taken; the extraction liquid obtained in the first step is mixed with the supernatant obtained in the second step, and then concentrated, dried;

[0020] The extraction solvent in the first step is preferably propylene glycol, more preferably propylene glycol with water or ethanol added, the amount of water or ethanol added to propylene glycol is 1-20% (volume ratio).

[0021] The present application further provides an electronic atomizing liquid, the atomizing liquid contains the composition of the present application.

[0022] The composition of the present application includes tea extract and mogroside, both of which can be mixed in any ratio, preferably in the ratio described above.

[0023] The composition can be liquid, solid or semi-solid, and can be prepared as needed, the simplest preparation method being to mix the two.

[0024] The composition of the present application can be sold as a commodity and can be taken orally, used intranasally, and is particularly preferred to be prepared into an atomizing agent using the atomizing liquid described in the present application, wherein the weight ratio of the composition in the atomizing liquid is 1:1000-130:1000, preferably 1:81-1:101.

[0025] The atomizing liquid described in the present application contains glycerol and propylene glycol.

[0026] The atomizing liquid described in the present application also contains one or more of water, ethanol, essence, natural flavoring, cooling agent, sweetener, preservative, fruit, and cereal.

[0027] The present application also provides an atomizer equipped with the atomizing liquid of the present application, which includes an atomizing system, a power supply system and a control system.

[0028] The essence according to the present application is selected from, for example, fruit flavor, nut flavor, mint flavor, wine flavor and other flavors. The components of fruit flavor, such as apple flavor, include esters, mainly isopentyl isovalerate, ethyl isovalerate, geranyl formate, ethyl acetoacetate, phenethyl isovalerate, amyl formate, isopentyl butyrate, ethyl acetate, isopentyl formate, allyl hexanoate, etc.; aldehydes, mainly benzaldehyde, citral, nonadecanal, etc.; and alcohols, mainly phenethyl alcohol, benzyl alcohol, linalool, etc. The components of grape flavor, such as esters, mainly include methyl anthranilate, N-methyl anthranilate, ethyl acetate, methyl acetate, ethyl butyrate, 2-ethyl butyrate, 3-hydroxybutyric acid ethyl ester, ethyl hexanoate, propyl butyrate, ethyl octanoate, etc.; alcohols, mainly cis-3-hexene-1-ol, 1-hexanol, 1-heptene-3-ol, 3,4-dimethyl-1-pentanol, 1-octanol, linalool, geraniol, 6-methyl-1-heptanol, etc.; aldehydes, mainly hexanal, trans-2-hexenal, benzaldehyde, 9-octadecenal, vanillin, peach aldehyde, etc.; carboxylic acids, mainly tartaric acid, citric acid, isobutyric acid, hexanoic acid, heptanoic acid, octanoic acid, etc. The components of orange flavor, such as terpenes, mainly include myrcene, α-pinene, valencene, α-myrcene, etc.; esters, mainly include ethyl acetate, ethyl propionate, methyl butyrate, ethyl butyrate, 2-methyl butyric acid methyl ester, 3-hydroxyhexanoic acid ethyl ester, etc.; aldehydes, mainly (E)-2-pentenal, octanal, nonanal, decanal, citral, orange aldehyde, etc.; and alcohols, mainly ethanol, (E)-2-hexene-1-ol, (Z)-3-hexene-1-ol, linalool, etc. The components of nut flavor, such as heterocyclic compounds, mainly include 2-acetylpyrrole, N-methyl-2-acetylpyrrole, pyridine, 4-methyl-5-hydroxyethylthiazole, 2,4-dimethyl-5-acetylthiazole, 2-methylpyrazine, 2,3-dimethylpyrazine, 2,5-dimethylpyrazine, 2,6-dimethylpyrazine, 2,5-dimethyl-4-hydroxy-3(2H)-furanone, 2-acetylfuran, etc.; esters, mainly include ethyl formate, methyl acetate, ethyl acetate, isopentyl acetate, furfuryl acetate, furfuryl propionate, propyl heptanoate, ethyl nonanoate, benzyl benzoate, etc.; alcohols, mainly furfuryl alcohol, tetrahydrofurfuryl alcohol, linalool, etc.; aldehydes, mainly 2-methylbutanal, p-methylbenzaldehyde, furfural, 5-methylfurfural, citral, etc.; ketones, mainly include methylcyclopentenolone, 2,3-butanedione, 2,3-pentanedione, etc. The components of mint flavor include menthol, menthone and menthyl acetate. Other components include α-pinene, myrcene, α-terpinene, α-terpineol, β-terpineol, γ-terpinene, β-caryophyllene, α-estragole, β-phellandrene, pulegone, isomenthone, geranyl acetate, octyl acetate, 3-octyl acetate, menthyl acetate, isomenthyl acetate, neomenthyl acetate, terpinyl acetate, dihydrocarvyl acetate, ethyl propionate, isopentyl isovalerate, linalyl isovalerate, methyl benzoate, etc.Whiskey-like components, such as whiskey flavor, include isobutyl alcohol, isoamyl alcohol, beta-phenyl ethanol, acetaldehyde, acetal, isoamyl aldehyde, furfural, acetic acid, hexanoic acid, octanoic acid, ethyl acetate, isobutyl acetate, isoamyl acetate, phenyl ethyl acetate, ethyl propionate, decyl propionate, isobutyl isobutyrate, ethyl valerate, isoamyl isovalerate, ethyl hexanoate, isoamyl hexanoate, ethyl octanoate, isoamyl octanoate, ethyl nonanoate, ethyl decanoate, ethyl laurate, ethyl myristate, ethyl lactate, vanillin, ethyl vanillin, and the like. Rum-like components, such as rum ether, acetic acid, butyric acid, isovaleric acid, hexanoic acid, octanoic acid, ethyl formate, isobutyl formate, amyl formate, ethyl acetate, isobutyl acetate, isoamyl acetate, phenyl ethyl acetate, ethyl propionate, isobutyl butyrate, amyl butyrate, ethyl hexanoate, isoamyl hexanoate, ethyl heptanoate, ethyl octanoate, isoamyl octanoate, ethyl nonanoate, ethyl decanoate, ethyl laurate, ethyl dodecanoate, ethyl myristate, ethyl palmitate, methyl benzoate, benzyl benzoate, guaiacol, benzaldehyde, vanillin, ethyl vanillin, piperonal, and the like. Other flavor components, such as cola flavor, include caffeine, olibanum oil, alpha-terpineol, vanillin, ethyl vanillin, piperonal, borneol acetate, and the like.

[0029] The natural flavoring agents of the present application are selected from, for example, lemon oil 0-5 parts, ginger oil 0-5 parts, rose oil 0-5 parts. Further natural flavoring agents include, for example, clove bud oil, lavender oil, Ceylon cinnamon leaf oil, Tolu concrete, Fenugreek concrete, Tree moss concrete, Vanilla extract, and the like.

[0030] The preservatives of the present application are preferably 0-5 parts of a preservative. Preservatives include, for example, potassium sorbate, dehydroacetic acid and its sodium salt, methyl paraben, ethyl paraben, propyl paraben, butyl paraben, sodium diacetate, calcium propionate, sodium lactate.

[0031] The fruits of the present application are selected from one or more of, for example, white peach, grapefruit, litchi, lemon. The grains of the present application are selected from one or more of, for example, mung bean, red bean, Job's tears. The fruits in the composition can be in the form of fruit extract, freeze-dried fruit. The grains in the composition can be in the form of grain extract, freeze-dried grain.

[0032] The cooling agents of the present application are selected from, for example, menthol, menthone, and menthyl acetate.

[0033] The composition of the present application can be used as an ingredient in a misting liquid. In formulating a misting liquid, the composition of the present application can be added to any misting liquid, both solid and liquid.

[0034] The atomization mode of the atomized liquid of the present application can be ultrasonic atomization, gas compression atomization, heating atomization, etc.

[0035] The atomized liquid of the present application can be composed of 1-25 parts of tea extract, 1-10 parts of mogroside, 0-5 parts of peppermint oil, 0-5 parts of one or several of the extracts of fruits such as white peach, lemon, grapefruit, litchi, the extracts of cereals such as green beans, red beans, and Chinese yam, freeze-dried products, 0-5 parts of lemon oil, 0-5 parts of ginger oil, 0-5 parts of rose, rose oil, 0-50 parts of essence, 0-25 parts of cooling agent, 0-15 parts of sweetener, 0-5 parts of potassium sorbate, 0-15 parts of edible ethanol, 0-25 parts of water, 0-100 parts of propylene glycol, and 0-50 parts of glycerol, wherein the tea extract and mogroside are prepared into solid powder or liquid and applied in the atomization device as a composition.

[0036] Noun explanation

[0037] bv is the multiple, the volume / weight ratio, with units of ml / g, L / kg, etc.

[0038] Mogroside CAS is 88901-36-4

[0039] The present application has the following beneficial effects:

[0040] The composition of the present application can be taken in the form of atomization, directly absorbed into the blood circulation system through the oral mucosa, significantly improving the bioavailability of small molecular polyphenol substances in the atomized liquid, reducing the health risks caused by excessive intake of tea extract, and improving safety.

[0041] The composition of the present application can help the human body absorb tea extract, caffeine and other substances in the form of atomization, achieve a rapid effect, and has stable quality, simple preparation method and low cost.

[0042] The beneficial effects of the present application are illustrated by the following experiments

[0043] I. Sample preparation:

[0044] Each group is prepared by weight parts as follows:

[0045] 1. Solvent: weigh 3 parts of propylene glycol and 1 part of glycerol, mix uniformly to obtain.

[0046] 2. Pu'er tea extract + solvent: weigh 1.7 parts of Pu'er tea extract, add 98.3 parts of the above solvent, mix uniformly to obtain Pu'er tea extract solution.

[0047] 3. Lo Han Guo extract + solvent: weigh 1.2 parts of Lo Han Guo extract, add 98.8 parts of the above solvent, mix uniformly to obtain.

[0048] 4. Mogroside + solvent: 1.2 parts of mogroside were weighed, 98.8 parts of the above solvent were added, and mixed to obtain a mogroside solution.

[0049] 5. Pu'er tea extract + mogroside + solvent: 1 part of the above pu'er tea extract solution was weighed, 1 part of the above mogroside solution was added, and mixed to obtain.

[0050] II. Experimental method

[0051] 1. Bacteriostatic test:

[0052] 1.1 Experimental strain

[0053] Candida albicans, Staphylococcus aureus, and Escherichia coli strains were purchased from the China Institute for Food and Drug Control.

[0054] Preparation of bacterial solution: Fresh culture (24 h) of the 3rd to 14th generation of the nutrient agar medium slant was taken, the bacterial mat was washed with 5 ml of 0.03 mol / L phosphate buffer (hereinafter referred to as PBS), and the bacteria were suspended uniformly and diluted with the above PBS to the required concentration. (The required concentration is: 100 μL is dropped on the control sample, and the recovery of bacteria is 1×10 4 ~ 9×10 4 cfu / sheet)

[0055] 1.2 Culture medium

[0056] Nutrient agar: 10 g of proteose peptone, 3 g of beef powder, 5 g of sodium chloride, 15 g of agar, pH value: 7.2-7.4. 33 g of the product was weighed, dissolved in 1000 ml of distilled water by heating, and distributed in triangular bottles, which were sterilized at 121°C for 15 minutes, and were ready for use.

[0057] 1.3 Bacteriostatic performance test of the product

[0058] Each of the test sample solutions (5 mL) was taken in four tubes.

[0059] The above bacterial suspension was taken, 100 μL was added to each of the test sample solution and the control sample solution, mixed, and the timing was started. After 10 min of action, the sample solution (0.5 mL) was placed in a test tube containing 5 mL of PBS using sterile forceps, mixed thoroughly, and appropriately diluted. Then, 0.5 mL was taken from 2-3 dilutions and placed on two plates, and 15 mL of nutrient agar medium cooled to 40-45°C was poured, the plate was rotated to make it uniform, and after the agar solidified, the plate was turned over and incubated at 35°C±2°C for 48 h. The viable bacterial colonies were counted, and the bacteriostatic rate was calculated.

[0060] Bacteriostatic effect determination: The bacteriostatic rate is ≥50%-90%, the product has bacteriostatic effect, and the bacteriostatic rate is ≥90%, the product has strong bacteriostatic effect.

[0061] 2.2 Determination of 2,3-butanedione in the release

[0062] 2.1 Preparation of 2,3-butanedione standard stock solution

[0063] Weigh an appropriate amount of 2,3-butanedione into a 10 mL brown volumetric flask, dissolve with ethanol to constant volume, and the concentration is 10.0 mg / mL. Store in the dark at -18°C. Weigh an appropriate amount of the standard stock solution into a brown volumetric flask, dilute with ethanol to constant volume, and prepare at least 5 standard working solutions, which are prepared and used immediately.

[0064] 2.2 Puffing

[0065] Insert the atomized electronic cigarette device into the holder and puff the electronic cigarette according to the standard puffing conditions. Start counting after resetting the puff number counter, and puff 100 puffs of gas into the trap. Prepare a blank solution using the same preparation method.

[0066] 2.3 Sample analysis

[0067] After puffing, remove the first trap from the smoking machine, mix well, and take an appropriate amount for filtration using a 0.45 μm PTFE filter membrane. Then use GC-MS chromatography for determination. The second trap is treated in the same way. In the absence of sample addition, perform a sample blank determination.

[0068] 3. Determination of carbonyl compounds in the release

[0069] 3.1 Derivatization reagent

[0070] Weigh about 5 g of 2,4-dinitrophenylhydrazine (DNPH) into 500 mL of acetonitrile, stir until completely dissolved, add 40 mL of 10% perchloric acid and stir, add 500 mL of water and stir well. Then obtain, store in the dark at room temperature. Accurately pipette an appropriate amount of the mixed standard solution of 8 carbonyl compounds-DNPH, dilute with acetonitrile to constant volume, and prepare a mixed standard working solution containing 8 carbonyl compounds-DNPH. Store in the dark at -4°C.

[0071] 3.2 Puffing

[0072] Insert the atomized electronic cigarette device into the holder and puff the electronic cigarette according to the standard puffing conditions. Start counting after resetting the puff number counter, and puff 100 puffs of gas into the trap. Prepare a blank solution using the same preparation method.

[0073] 3.3 Sample analysis

[0074] After the suction is completed, the first trap is removed from the suction machine, mixed, and then filtered with a 0.45 μm PTFE filter membrane before being measured by high performance liquid chromatography. The second trap is treated in the same way. In the absence of sample addition, a sample blank is determined.

[0075] 4. Taste test:

[0076] 4.1. Tester screening: 20 adult testers are recruited, regardless of gender.

[0077] 4.2. Suction method: The duration of inhaling smoke is 2-3 seconds, and the interval between each suction is 15 seconds.

[0078] 4.3. Score range: 0-10 points. Each indicator is scored from 0 to 10.

[0079] 4.4. Evaluation indicators and explanations:

[0080] Smoke amount: the amount of smoke produced per puff during suction, more "9-10 points", moderate "7-8 points", and very little "0-2 points".

[0081] Irritation: refers to the irritation of the tip of the tongue and the mouth when the atomized smoke enters the oral cavity, which is divided into two types: hot and acid. No obvious irritation to the tip of the tongue and the mouth is "8-10 points". The tip of the tongue and the mouth feel obvious irritation "0-2 points".

[0082] Throat hit: refers to the irritation of the throat by the functional substances in the atomized smoke when it is sucked into the oral cavity. Within the acceptable range, strong throat hit is "8-10". Weak throat hit and soft smoke is "0-2 points".

[0083] Odor: other odors in the atomized smoke in addition to the characteristic aroma are collectively referred to as odor. No obvious odor is "8-10 points", and obvious odor is "0-2 points".

[0084] Aftertaste: the remaining aroma in the oral cavity when the atomized smoke is exhaled, and the degree of comfort in the oral cavity. No other bad breath and comfortable oral cavity is "8-10 points". There is a residue in the oral cavity and the oral cavity is uncomfortable "0-2 points".

[0085] Salivation: refers to the secretion of saliva in the oral cavity, including both cheeks, tongue surface, and tongue bottom. There is obvious salivation in the oral cavity "8-10 points" and strong dryness in the oral cavity "0-2 points".

[0086] Burnt taste: during continuous suction, it may cause a burnt taste due to the failure of the atomizing core to atomize in time, thereby affecting the aroma. No burnt taste during suction, no change in aroma characteristics "8-10 points". Obvious burnt taste, aroma covered "0-2 points".

[0087] Harmony: refers to the mutual integration of the aroma of the atomized e-liquid and the aroma of the herbal medicinal material. When smoked, the aroma characteristics are obvious and prominent, giving a score of "8-10 points", and the aroma and herbal aroma are obviously separated, giving a score of "0-2 points".

[0088] Aroma: after smoking, the herbal fragrance can be felt. The aroma is moderate, giving a score of "8-10 points", the aroma is very strong, giving a score of "6-7 points", and the aroma is slight, giving a score of "0-2 points".

[0089] Sweetness: during the smoking process, a sweet taste can be felt. The sweetness is obvious, giving a score of "6-7 points", the sweetness is very light, giving a score of "4-5 points", and the sweetness is moderate, giving a score of "8-10 points".

[0090] III. Test indicators

[0091] 1. Bacteriostatic test

[0092] The bacteriostatic rate of the sample on Candida albicans, Staphylococcus aureus and Escherichia coli after 10 min of action was detected.

[0093] 2. Determination of harmful components in the release

[0094] The contents of 2,3-butanedione, formaldehyde, acetaldehyde, acetone, propylene aldehyde, propyl aldehyde, butenyl aldehyde, 2-butanone and butyl aldehyde in the release of the sample were detected.

[0095] 3. Taste score

[0096] IV. Experimental results

[0097] 1. Bacteriostatic test

[0098] No. Name Candida albicans Staphylococcus aureus Escherichia coli 1 Solvent 96.10％ 96.30％ 96.20％ 2 Momordica grosvenori extract + solvent 96.50％ 96.30％ 96.20％ 3 Mogroside + solvent 96.60％ 96.50％ 96.30％ 4 Pu'er tea extract + solvent 97.30％ 97.20％ 97.50％ 5 Pu'er tea extract + mogroside + solvent >99.9％ >99.9％ >99.9％

[0099] 2. Determination of harmful components in the release

[0100] Note: ND indicates not detected

[0101] 3. Taste evaluation results

[0102] The evaluation scores of each indicator are shown in the table below.

[0103]

[0104] V. Experimental conclusion

[0105] 1. Bacteriostatic test

[0106] According to the evaluation standard of GB15979-2002 Appendix C, the above results show that the bacteriostatic rate of the solvent is strong, the bacteriostatic rate of mogroside, monk fruit extract and Pu'er tea extract combined with the solvent is slightly higher than that of the solvent, the bacteriostatic effect of mogroside is slightly better than that of monk fruit extract, and the bacteriostatic effect of Pu'er tea extract is better than that of mogroside and monk fruit extract; the bacteriostatic rate of Pu'er tea extract, mogroside combined with the solvent is the highest.

[0107] 2 Release of harmful ingredients in the release:

[0108] The harmful ingredients released by the solvent are in the middle, the harmful ingredients released by mogroside are slightly less than those released by monk fruit extract, but both are more than those released by the solvent; the harmful ingredients released by Pu'er tea extract are significantly reduced compared with those released by mogroside, and are slightly more than those released by the solvent; the harmful ingredients released by Pu'er tea extract and mogroside combined are the least, which are significantly lower than those released by the solvent.

[0109] 3, Taste test:

[0110] The 10 indicators of the product are tested, the sample of the application has suitable aroma, mild sweetness, rich and delicate taste, strong saliva stimulation, pure and comfortable aftertaste, and basically no oral and throat residue. The aroma of monk fruit extract+solvent and mogroside+solvent lacks tea, the aroma of Pu'er tea extract+solvent lacks sweet taste, and the saliva stimulation is poor. DETAILED DESCRIPTION

[0111] The application is further illustrated by the following examples, but is not limited to the application.

[0112] Example 1

[0113] The atomized liquid of the application is prepared according to the following formula, dissolved and mixed uniformly

[0114] Ingredient Mass percentage (%) Pu'er tea extract 1 Mogroside 0.5 Peppermint oil 1.44 Eucalyptus oil 0.05 Menthol 0.01 Ethanol 1 Glycerol 58 Glycerol 38 Total 100

[0115] Example 2

[0116] The atomized liquid of the application is prepared according to the following formula, dissolved and mixed uniformly

[0117] Ingredient Mass percentage (%) Pu'er tea extract 1 Mogroside 0.5 Coffee tincture 0.2 2,3-diethylpyrazine 0.02 2-acetylpyrazine 0.002 Guaiacol 0.4 Vanillin 0.002 Propylene glycol 37.876 Glycerol 60 Total 100

[0118] Example 3

[0119] The atomized liquid of the application is prepared according to the following formula, dissolved and mixed uniformly

[0120] Ingredient Mass percentage (%) Pu'er tea extract 0.2 Mogroside 0.3 Cocoa tincture 1 Isopentyl alcohol 0.02 Isopentanal 0.002 Isovaleric acid 0.002 5-methylfurfural 0.02 Guaiacol 0.02 Trimethylpyrazine 0.02 Propylene glycol 37.876 Glycerol 60.54 Total 100

[0121] Example 4

[0122] The atomized liquid of the application is prepared according to the following formula, dissolved and mixed uniformly

[0123] Ingredient Mass percentage (%) Pu'er tea extract 0.5 Mogroside 0.3 Lemon oil 0.02 Sweet orange oil 0.05 Myristic oil 0.02 Orange flower oil 0.05 Ginger oil 0.005 Borneol acetate 0.01 Ethyl vanillin 0.02 Piperonal 0.02 Propylene glycol 39.005 Glycerol 60 Total 100

[0124] Example 5

[0125] The atomized liquid of the present application is prepared by dissolving and mixing the following ingredients

[0126] Ingredient Mass percentage (%) Pu'er tea extract 0.5 Mogroside 0.3 Rose oil 0.1 Sweet orange oil 0.05 Myristic oil 0.02 Ethyl acetate 0.05 Clary sage oil 0.005 Borneol acetate 0.01 Vanillin 0.02 Maltol 0.05 Propylene glycol 38.895 Glycerol 60 Total 100

[0127] Example 6

[0128] The atomized liquid of the present application is prepared by dissolving and mixing the following ingredients

[0129] Ingredient Mass percentage (%) Green tea extract 0.5 Mogroside 0.3 Rose oil 0.1 Sweet orange oil 0.05 Myristic oil 0.02 Ethyl acetate 0.05 Clary sage oil 0.005 Borneol acetate 0.01 Vanillin 0.02 Maltol 0.05 Propylene glycol 38.895 Glycerol 60 Total 100

[0130] Example 7

[0131] Pu'er tea extract production process:

[0132] First step, Pu'er tea leaves using propylene glycol plus 95% ethanol (ethanol accounts for 1%, volume ratio) as extraction solvent decoction extraction 3 times (0.5h, 0.5h, 0.5h; 10bv, 8bv, 8bv), the extraction process 80-90℃ incubation, stirring speed of 300r / min, extraction liquid 300 mesh filter, ready for use.

[0133] Second step: the filter residue obtained in the above step is extracted by adding water and reducing pressure concentration (≤70℃). The ratio of tea leaves (weight) to concentrated liquid (volume) is 1:2-1:3. After filtering the tea residue, the concentrated liquid is added with 95% ethanol to a concentration of 80% for alcohol precipitation. After cooling, stand for 8 hours, take the supernatant. The supernatant obtained in the second step is mixed with the extract obtained in the first step, and then concentrated and dried to obtain an extract powder.

[0134] Example 8

[0135] Pu'er tea extract production process:

[0136] First step, Pu'er tea leaves using propylene glycol plus water (water accounts for 1%, volume ratio) as extraction solvent decoction extraction 3 times (0.5h, 0.5h, 0.5h; 10bv, 8bv, 8bv), the extraction process 80-90℃ incubation, stirring speed of 300r / min, extraction liquid 300 mesh filter, ready for use.

[0137] Second step: the filter residue obtained in the above step is extracted by adding water and reducing pressure concentration (≤70℃). The ratio of tea leaves (weight) to concentrated liquid (volume) is 1:2-1:3. After filtering the tea residue, the concentrated liquid is added with 95% ethanol to a concentration of 80% for alcohol precipitation. After cooling, stand for 8 hours, take the supernatant. The supernatant obtained in the second step is mixed with the extract obtained in the first step, and then concentrated and dried to obtain an extract powder.

[0138] Example 9

[0139] Pu'er tea extract production process:

[0140] First step, Pu'er tea leaves using propylene glycol plus 95% ethanol (ethanol accounts for 20%, volume ratio) as the extraction solvent decoction extraction 3 times (0.5h, 0.5h, 0.5h; 10bv, 8bv, 8bv), the extraction process 80-90℃ incubation, stirring speed of 300r / min, extraction liquid 300 mesh filter, ready for use.

[0141] Second step: the filter residue obtained in the above step is extracted by adding water and concentrating under reduced pressure (≤70℃). The ratio of tea leaves (weight) to concentrated liquid (volume) is 1:2-1:3. After filtering the tea residue, the concentrated liquid is added with 95% ethanol to a concentration of 80% for alcohol precipitation. After cooling, stand for 12 hours, take the supernatant. The extraction liquid obtained in the first step is mixed with the supernatant in the second step, and then concentrated and dried to obtain an extract powder.

[0142] Example 10

[0143] Pu'er tea extract production process:

[0144] First step, Pu'er tea leaves using propylene glycol plus water (water accounts for 10%, volume ratio) as the extraction solvent decoction extraction 3 times (0.5h, 0.5h, 0.5h; 10bv, 8bv, 8bv), the extraction process 80-90℃ incubation, stirring speed of 300r / min, extraction liquid 300 mesh filter, ready for use.

[0145] Second step: the filter residue obtained in the above step is extracted by adding water and concentrating under reduced pressure (≤70℃). The ratio of tea leaves (weight) to concentrated liquid (volume) is 1:2-1:3. After filtering the tea residue, the concentrated liquid is added with 95% ethanol to a concentration of 80% for alcohol precipitation. After cooling, stand for 12 hours, take the supernatant. The extraction liquid obtained in the first step is mixed with the supernatant in the second step, and then concentrated and dried to obtain an extract powder.

[0146] Example 11

[0147] Green tea extract production process:

[0148] First step, green tea leaves using propylene glycol plus water (water accounts for 1%, volume ratio) as the extraction solvent decoction extraction 3 times (0.5h, 0.5h, 0.5h; 10bv, 8bv, 8bv), the extraction process 80-90℃ incubation, stirring speed of 300r / min, extraction liquid 300 mesh filter, ready for use.

[0149] Second step: add water to the residue from the first step and concentrate under reduced pressure (≤70°C) to a ratio of tea (weight) to concentrated solution (volume) of 1:2-1:3. After filtering the tea residue, the concentrated solution is added with 95% ethanol to a concentration of 80% ethanol, and after cooling, it is left to stand for 12 hours, and the supernatant is collected. The extract powder is obtained by mixing the extract from the first step with the supernatant from the second step, and then concentrating and drying.

[0150] Example 12

[0151] After mixing 30g of glycerol and 60g of propylene glycol, 5g of the Pu'er tea extract obtained in Example 7 is added, and stirring is maintained at 60°C until uniform, 5g of mogroside is added, and stirring is maintained until the temperature drops to room temperature, thereby obtaining the atomizing liquid.

[0152] Example 13

[0153] After mixing 30g of glycerol and 60g of propylene glycol, 1g of the Pu'er tea extract obtained in Example 7 is added, and stirring is maintained at 60°C until uniform, 10g of mogroside is added, and stirring is maintained until the temperature drops to room temperature, thereby obtaining the atomizing liquid.

[0154] Example 14

[0155] After mixing 30g of glycerol and 200g of propylene glycol, 25g of the Pu'er tea extract obtained in Example 7 is added, and stirring is maintained at 60°C until uniform, 1g of mogroside is added, and stirring is maintained until the temperature drops to room temperature, thereby obtaining the atomizing liquid.

[0156] Example 15

[0157] After mixing 30g of glycerol and 200g of propylene glycol, 25g of the Pu'er tea extract obtained in Example 7 is added, and stirring is maintained at 60°C until uniform, 10g of mogroside is added, and stirring is maintained until the temperature drops to room temperature, thereby obtaining the atomizing liquid.

[0158] Example 16

[0159] After mixing 3g of glycerol and 60g of propylene glycol, 5g of the Pu'er tea extract obtained in Example 7 is added, and stirring is maintained at 60°C until uniform, 2g of mogroside is added, and stirring is maintained until the temperature drops to room temperature, thereby obtaining the atomizing liquid.

[0160] Example 17

[0161] After mixing 55g of glycerol and 60g of propylene glycol, 5g of the Pu'er tea extract obtained in Example 7 is added, and stirring is maintained at 60°C until uniform, 8g of mogroside is added, and stirring is maintained until the temperature drops to room temperature, thereby obtaining the atomizing liquid.

[0162] Example 18

[0163] Take 130 g of glycerol and 60 g of propylene glycol mixed, add 20 g of Pu'er tea extract obtained in Example 7, keep stirring at 60 °C, add 2 g of mogroside, stir, and let the temperature drop to room temperature to obtain the atomizing liquid.

[0164] Example 19

[0165] Take 125 g of glycerol and 125 g of propylene glycol mixed, add 20 g of Pu'er tea extract obtained in Example 7, keep stirring at 60 °C, add 8 g of mogroside, stir, and let the temperature drop to room temperature to obtain the atomizing liquid.

[0166] Example 20

[0167] Take 3 g of glycerol and 60 g of propylene glycol mixed, add 5 g of Pu'er tea extract obtained in Example 7, keep stirring at 60 °C, add 2 g of mogroside, stir, and let the temperature drop to room temperature to obtain the atomizing liquid.

[0168] Example 21

[0169] Take 50 g of glycerol and 60 g of propylene glycol mixed, add 5 g of Pu'er tea extract obtained in Example 7, keep stirring at 60 °C, add 8 g of mogroside, stir, and let the temperature drop to room temperature to obtain the atomizing liquid.

[0170] Example 22

[0171] Take 130 g of glycerol and 60 g of propylene glycol mixed, add 20 g of Pu'er tea extract obtained in Example 7, keep stirring at 60 °C, add 2 g of mogroside, stir, and let the temperature drop to room temperature to obtain the atomizing liquid.

[0172] Example 23

[0173] Take 190 g of glycerol and 60 g of propylene glycol mixed, add 20 g of Pu'er tea extract obtained in Example 7, keep stirring at 60 °C, add 8 g of mogroside, stir, and let the temperature drop to room temperature to obtain the atomizing liquid.

[0174] Example 24

[0175] Take 30 g of glycerol and 60 g of propylene glycol mixed, add 8 g of Pu'er tea extract obtained in Example 7, keep stirring at 60 °C, add 3 g of mogroside, stir, and let the temperature drop to room temperature to obtain the atomizing liquid.

[0176] Example 25

[0177] Take 60 g of glycerol and 60 g of propylene glycol mixed, then add 8 g of Pu'er tea extract obtained in Example 8, keep stirring at 50 °C, add 6 g of mogroside, stir, and let the temperature drop to room temperature to obtain the atomizing liquid.

[0178] Example 26

[0179] Take 100 g of glycerol and 60 g of propylene glycol mixed, then add 15 g of Pu'er tea extract obtained in Example 9, keep stirring at 50 °C, add 3 g of mogroside, stir, and let the temperature drop to room temperature to obtain the atomizing liquid.

[0180] Example 27

[0181] Take 120 g of glycerol and 60 g of propylene glycol mixed, then add 15 g of Pu'er tea extract obtained in Example 10, keep stirring at 50 °C, add 6 g of mogroside, stir, and let the temperature drop to room temperature to obtain the atomizing liquid.

[0182] Example 28

[0183] Take 100 g of glycerol and 60 g of propylene glycol mixed, then add 15 g of green tea extract obtained in Example 11, keep stirring at 50 °C, add 3 g of mogroside, stir, and let the temperature drop to room temperature to obtain the atomizing liquid.

[0184] Example 29

[0185] Take 60 g of glycerol and 60 g of propylene glycol mixed, then add 10 g of green tea extract obtained in Example 11, keep stirring at 50 °C, add 4 g of mogroside, stir, and let the temperature drop to room temperature to obtain the atomizing liquid.

[0186] Example 30

[0187] Take 100 g of glycerol and 58 g of propylene glycol mixed, then add 12 g of green tea extract obtained in Example 11, keep stirring at 50 °C, add 6 g of mogroside, stir, and let the temperature drop to room temperature to obtain the atomizing liquid.

Claims

1. An atomized liquid containing one or a combination of glycerol and propylene glycol, characterized in that, The atomized liquid further contains an atomized composition, the atomized composition contains Pu'er tea extract and mogroside, wherein the weight ratio of the Pu'er tea extract and the mogroside is 1-25:1-10, and the extraction process of the Pu'er tea extract comprises the following two steps: In the first step, Pu'er tea leaves are boiled and extracted for 2-3 times with 8-10 times the volume of extraction solvent, each time for 0.5-1 hour, the extraction process is carried out at 80-90°C with heat preservation and stirring, the extraction liquid is filtered and reserved; In the second step, the filter residue obtained in the previous step is extracted by adding water and concentrating under reduced pressure at ≤70°C until the weight of the tea leaves to the volume of the concentrated liquid is 1:2-1:3, the tea residue is filtered, the concentrated liquid obtained is added with ethanol to a concentration of 70-90% for alcohol precipitation, and after cooling, it is left to stand, and the supernatant is taken; the extraction liquid obtained in the first step is mixed with the supernatant obtained in the second step, and then concentrated and dried. The extraction solvent in the first step is propylene glycol to which water or ethanol is added, and the volume of water or ethanol added to the propylene glycol is 1-20%.

2. The atomized liquid of claim 1, wherein The weight ratio of the Pu'er tea extract and the mogroside is 5-20:2-8.

3. The atomized liquid of claim 1, wherein The weight ratio of the Pu'er tea extract and the mogroside is 8-15:3-6.

4. The atomized liquid of claim 1, wherein The weight ratio of the Pu'er tea extract and the mogroside is 10-12:4-6.

5. The atomized liquid of claim 1, wherein The weight ratio of the atomized composition in the atomized liquid is 1:1000~130:1000.

6. The atomized liquid of claim 1, wherein The atomized liquid further contains one or more of water, ethanol, essence, cooling agent, sweetener, and preservative.

7. An atomizer containing the atomized liquid according to any one of claims 1-6, comprising an atomizing system, a power supply system, and a control system.

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