WO2021046923A1 - Composition d'arôme et liquide de cigarette électronique la comprenant - Google Patents

Composition d'arôme et liquide de cigarette électronique la comprenant Download PDF

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Publication number
WO2021046923A1
WO2021046923A1 PCT/CN2019/107952 CN2019107952W WO2021046923A1 WO 2021046923 A1 WO2021046923 A1 WO 2021046923A1 CN 2019107952 W CN2019107952 W CN 2019107952W WO 2021046923 A1 WO2021046923 A1 WO 2021046923A1
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WO
WIPO (PCT)
Prior art keywords
parts
cigarette liquid
electronic cigarette
weight
flavor composition
Prior art date
Application number
PCT/CN2019/107952
Other languages
English (en)
Chinese (zh)
Inventor
许静
姜兴涛
黄怡岚
伍鲲
Original Assignee
深圳雾芯科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 深圳雾芯科技有限公司 filed Critical 深圳雾芯科技有限公司
Publication of WO2021046923A1 publication Critical patent/WO2021046923A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • A24B15/167—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes

Definitions

  • This application relates to the field of electronic aerosols or electronic atomization devices, and in particular to an electronic cigarette liquid.
  • the electronic cigarette or electronic atomizer atomizes the smoking material at low temperature to form an aerosol for the user to inhale, to replace the smoke generated by traditional tobacco burning at high temperature.
  • the electronic cigarette liquid has a certain influence on the user's experience and taste.
  • This application provides a flavor composition, also known as flavor additive, which can be used in e-cigarette liquid.
  • a flavor composition also known as flavor additive
  • the aerosol for user inhalation can be generated by the user.
  • the flavor of green tea does not produce harmful substances such as tar and suspended particles.
  • the e-cigarette liquid can form a uniform and strong aerosol when the user inhales, and the aerosol has a soft mouthfeel and does not have a residual sensation, thereby enhancing the user experience.
  • the present application provides a flavor composition comprising the following parts by weight: about 5 to about 15 parts of 2,5-dimethylpyrazine, about 5 to about 15 parts of benzene Acetaldehyde, about 1 to about 10 parts of nerolidol, about 4 to about 10 parts of dihydrokiwi lactone, about 30 to about 50 parts of cis-jasmone, about 0.5 to about 2 parts of oxoiso Phosphorone, about 10 to about 20 parts of leaf alcohol, about 10 to about 25 parts of indole, and about 1 to about 4 parts of camphor.
  • the present application provides an electronic cigarette liquid, which comprises the above-mentioned flavor composition.
  • the present application provides an atomization device, which includes the above-mentioned electronic cigarette liquid.
  • the terms “substantially”, “substantially”, “substantially”, “substantially” and “about” are used to describe and illustrate small changes. When used in conjunction with an event or situation, the term can refer to an example in which the event or situation occurs precisely and an example in which the event or situation occurs very closely.
  • the term when used in conjunction with a value, can refer to a range of variation less than or equal to ⁇ 10% of the stated value, such as less than or equal to ⁇ 5%, less than or equal to ⁇ 4%, less than or equal to ⁇ 3%, Less than or equal to ⁇ 2%, less than or equal to ⁇ 1%, less than or equal to ⁇ 0.5%, less than or equal to ⁇ 0.1%, or less than or equal to ⁇ 0.05%.
  • the difference between two values is less than or equal to ⁇ 10% of the average value of the value (for example, less than or equal to ⁇ 5%, less than or equal to ⁇ 4%, less than or equal to ⁇ 3%, less than Or equal to ⁇ 2%, less than or equal to ⁇ 1%, less than or equal to ⁇ 0.5%, less than or equal to ⁇ 0.1%, or less than or equal to ⁇ 0.05%), then the two values can be considered "substantially" the same.
  • a list of items connected by the terms “at least one of”, “at least one of”, “at least one of” or other similar terms may mean the listed items Any combination of. For example, if items A and B are listed, then the phrase “at least one of A and B” means only A; only B; or A and B. In another example, if items A, B, and C are listed, then the phrase "at least one of A, B, and C” means only A; or only B; only C; A and B (excluding C); A and C (exclude B); B and C (exclude A); or all of A, B, and C.
  • Project A can contain a single element or multiple elements.
  • Project B can contain a single element or multiple elements.
  • Project C can contain a single element or multiple elements.
  • aerosol for user inhalation may include, but is not limited to, aerosol, suspended liquid, low-temperature vapor, and volatile gas.
  • the present application provides an e-cigarette liquid comprising a flavor composition, wherein the flavor composition contains the following parts by weight: about 5 to about 15 parts of 2,5-dimethylpyridine Oxazine, about 5 to about 15 parts of phenylacetaldehyde, about 1 to about 10 parts of neroli, about 4 to about 10 parts of dihydrokiwi lactone, about 30 to about 50 parts of cis-jasmone, About 0.5 to about 2 parts of oxoisophorone, about 10 to about 20 parts of leaf alcohol, about 10 to about 25 parts of indole, and about 1 to about 4 parts of camphor.
  • the flavor composition of the present application may be composed of the above parts by weight.
  • the 2,5-dimethylpyrazine may be roughly 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 11 parts, 12 parts, 13 parts, 14 parts. Parts, 15 parts or any two of these parts by weight, phenylacetaldehyde can be roughly 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 11 parts, 12 parts, 13 parts, 14 parts Parts, 15 parts or any two of these parts by weight, nerolidol can be roughly 1 part, 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, In the range of 10 parts or any two of these parts by weight, dihydrokiwi fruit lactone can be roughly 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts or any two of these parts by weight The range of composition, cis-jasmone can be roughly 30 parts, 35 parts, 40 parts, 45 parts, 50 parts or any two of these parts by weight, and o
  • the flavor composition is an additive, and when added to the e-cigarette liquid, it can make the e-cigarette liquid produce the taste and smell of the green tea flavor when the e-cigarette liquid is used.
  • the weight of the flavor composition in the e-cigarette liquid is approximately based on the total weight of the e-cigarette liquid, for example, 0.01%, 0.02%, 0.03%, 0.04%, 0.05%, 0.06 %, 0.07%, 0.08%, 0.09%, 0.1%, 0.5%, 1% or any two of these weight percentages. In some embodiments, the weight of the flavor composition in the e-cigarette liquid is about 0.01% to about 1%, so that the generated aerosol has a mild taste, thereby optimizing the user experience.
  • the e-cigarette liquid also includes a base solvent, wherein the base solvent includes propylene glycol and glycerol (glycerin).
  • the weight of propylene glycol in the e-liquid is approximately, for example, 15%, 20%, 25%, 30%, 35%, 40%, 50%, 60%, 70%, or any two of these weight percentages; and the weight of glycerol in the e-cigarette liquid is roughly, for example, 30%, 35%, 40%, 45%, 50%, 55% , 60%, 65%, 70% or any two of these weight percentages.
  • the weight of the propylene glycol in the e-cigarette liquid is about 20% to about 60%, and the weight of the glycerol in the e-cigarette liquid is about 40% to about 70%, so that the electronic cigarette The smoke liquid achieves the best atomization effect and improves the user experience.
  • the basic solvent can be any solvent known in the art, for example, deionized water, propylene glycol, and glycerol, without limitation, according to specific needs.
  • the electronic cigarette liquid further comprises a cooling agent, wherein the weight of the cooling agent in the electronic cigarette liquid is approximately, for example, 0.1%, 0.2%, 0.3%, 0.5%, 1.0% , 1.5%, 2.0%, 2.5%, 5% or any two of these weight percentages.
  • Cooling agents are additives, which are chemicals that can give users a cooling effect when the product is in use and are not very irritating.
  • the cooling agent includes selected from the group consisting of menthol, menthone, isomenthone, 1-menthyl lactate, WS-23 (N,2,3-trimethyl-2-isopropylbutyl Amide), WS-3 (N-ethyl-p-menthyl-3-carboxamide), WS-5 (N-(ethoxycarbonylmethyl)-p-alkane-3-carboxamide), WS-12(N -(4-Methoxyphenyl)-p-menthyl-3-carboxamide), menthyl acetate and combinations thereof.
  • the e-cigarette liquid further includes nicotine salt.
  • the weight of the nicotine salt in the e-cigarette liquid is approximately, for example, 0.1%, 0.2%, 0.5%, 1.0% , 1.5%, 2.0%, 2.5%, 5%, 7.5%, 10% or any two of these weight percentages.
  • the weight of the nicotine salt in the e-cigarette liquid is about 1.8% to about 10.0% based on the total weight of the e-cigarette liquid.
  • the e-cigarette liquid further includes nicotine.
  • the weight of the nicotine in the e-cigarette liquid is approximately, for example, 0.1%, 0.2%, 0.5%, 1.0%, A range composed of 1.5%, 2.0%, 2.5%, 5% or any two of these weight percentages.
  • the weight of the nicotine in the e-cigarette liquid is about 0.9% to about 5.0% based on the total weight of the e-cigarette liquid.
  • the e-cigarette liquid further includes a fragrance, wherein the fragrance is selected from ⁇ -ionone, benzaldehyde, phenethyl alcohol, nerol, linalool, n-hexanol, triacetin, fragrance The group consisting of leaf alcohol and its combination.
  • the weight of the flavor in the e-cigarette liquid is about 0.01% to about 5% based on the total weight of the e-cigarette liquid, so as to enhance the flavor of the e-cigarette liquid and optimize its production The taste of the aerosol.
  • the present application provides a method for preparing e-cigarette liquid, which includes the following steps: mixing the ingredients in the flavor composition in a specific ratio within the range provided in the examples, and then adding flavor, nicotine salt and cooling The flavoring agent is then added to the basic e-liquid and mixed uniformly to obtain the e-liquid.
  • the present application provides an atomization device, which includes the electronic cigarette liquid described in any of the foregoing embodiments.
  • the electronic cigarette liquid can be atomized by the atomizing device to generate aerosol for inhalation by the user.
  • the atomization device includes an electronic cigarette, an ultrasonic atomizer, or a mesh atomizer.
  • Propylene glycol and glycerol are blended according to the following weight ratio (40:55) and then mixed uniformly to obtain a basic smoke liquid.
  • Flavor preparation :
  • 2,5-Dimethylpyrazine, phenylacetaldehyde, nerolidol, dihydrokiwi lactone, cis-jasmone, oxoisophorone, phytol, indole and camphor are in the following weight ratios ( 9:9:5:6:37:1:14:16:2) Prepare and mix to obtain a flavor composition, and then mix 0.02 grams of flavor composition with 3 grams of nicotine and 3 grams of benzoic acid and add 93.98 grams of flavor composition. In the basic e-cigarette liquid, stir evenly to obtain the electronic cigarette liquid.
  • 2,5-Dimethylpyrazine, phenylacetaldehyde, nerolidol, dihydrokiwi lactone, cis-jasmone, oxoisophorone, phytol, indole and camphor are in the following weight ratios ( 10:10:2:8:35:0.5:12:15:1)
  • 10:10:2:8:35:0.5:12:15:1 Prepare and mix to obtain a flavor composition, and then mix 0.1 grams of flavor composition, 2 grams of nicotine, 2 grams of benzoic acid and 0.1 grams of flavor After mixing, add 95.8 grams of basic e-cigarette liquid and stir evenly to obtain an electronic cigarette liquid.
  • 2,5-Dimethylpyrazine, phenylacetaldehyde, nerolidol, dihydrokiwi lactone, cis-jasmone, oxoisophorone, phytol, indole and camphor are in the following weight ratios ( 8:8:6:4:40:2:14:18:4)
  • a flavor composition then mix 0.05 g of the flavor composition with 1 g of nicotine and 1 g of benzoic acid and add 98.95 g of the flavor composition.
  • In the basic e-cigarette liquid stir evenly to obtain the e-cigarette liquid.
  • 2,5-Dimethylpyrazine, phenylacetaldehyde, nerolidol, dihydrokiwi lactone, cis-jasmone, oxoisophorone, phytol, indole and camphor are in the following weight ratios ( 7:7:5:5:38:1:16:17:2)
  • a flavor composition then 0.07 grams of flavor composition, 3 grams of nicotine, 3 grams of benzoic acid, 0.3 grams of WS -23 is mixed with 0.08 grams of flavor and then added to 93.55 grams of basic e-cigarette liquid and stirred evenly to obtain an electronic cigarette liquid.
  • composition of the fragrance in the above-mentioned embodiment is shown in Table 1 below.
  • Statistical method Randomly select 1000 users to test the use of the e-cigarette liquids of the above examples 1-4 through e-cigarettes, and evaluate their taste and mouthfeel after the use test.
  • the evaluation standard is based on a total score of 10 points. The better or the better the taste, the higher the score.
  • this application provides an e-cigarette liquid.
  • the flavor composition contained in the e-cigarette liquid can allow users to produce the flavor of green tea without producing harmful tar and suspended particles. substance.
  • the e-cigarette liquid can form a uniform and strong aerosol when the user inhales, and the aerosol has a soft mouthfeel and does not have a residual sensation, thereby enhancing the user experience.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

L'invention concerne une composition d'arôme et un liquide de cigarette électronique la comprenant. La composition d'arôme comprend les substances suivantes en parties en poids : 5 à 15 parties de 2,5-diméthylpyrazine, 5 à 15 parties de phénylacétaldéhyde, 1 à 10 parties de nérolidol, 4 à 10 parties de dihydroactinidiolide, 30 à 50 parties de cis-jasmone, 0,5 à 2 parties d'oxoisophorone (2,6,6-triméthyl-2-cyclohexène-1,4-dione), 10 à 20 parties d'alcool de feuille, 10 à 25 parties d'indole, et 1 à 4 parties de camphre. Le liquide de cigarette électronique permet à un utilisateur d'expérimenter le goût du thé vert grâce à sa composition d'arôme lors du vapotage, le liquide de cigarette électronique peut former une vapeur ayant une odeur uniforme et forte, et l'expérience utilisateur peut être efficacement améliorée.
PCT/CN2019/107952 2019-09-12 2019-09-25 Composition d'arôme et liquide de cigarette électronique la comprenant WO2021046923A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910867382.0A CN110506980A (zh) 2019-09-12 2019-09-12 风味组合物及包含所述风味组合物的电子烟液
CN201910867382.0 2019-09-12

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WO2021046923A1 true WO2021046923A1 (fr) 2021-03-18

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WO2021128348A1 (fr) * 2019-12-27 2021-07-01 深圳雾芯科技有限公司 Composition d'arôme et e-liquide comprenant une composition d'arôme
CN111329103B (zh) * 2020-03-18 2022-09-06 福建中烟工业有限责任公司 具有铁观音茶香特征的电子烟香料组合物、电子烟烟液及它们的用途
CN112493529A (zh) * 2020-09-15 2021-03-16 深圳雪雾科技有限公司 风味组合物、电子烟油及其制备方法和应用
CN113854621B (zh) * 2021-09-28 2023-04-25 深圳市真味生物科技有限公司 一种绿茶口味的电子雾化液及其制备方法

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