WO2021046921A1 - Composition d'arôme et liquide électronique contenant la composition d'arôme - Google Patents

Composition d'arôme et liquide électronique contenant la composition d'arôme Download PDF

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Publication number
WO2021046921A1
WO2021046921A1 PCT/CN2019/107948 CN2019107948W WO2021046921A1 WO 2021046921 A1 WO2021046921 A1 WO 2021046921A1 CN 2019107948 W CN2019107948 W CN 2019107948W WO 2021046921 A1 WO2021046921 A1 WO 2021046921A1
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WO
WIPO (PCT)
Prior art keywords
parts
cigarette liquid
electronic cigarette
weight
flavor composition
Prior art date
Application number
PCT/CN2019/107948
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 WO2021046921A1 publication Critical patent/WO2021046921A1/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
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances

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 mung bean paste 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, wherein the flavor composition comprises the following parts by weight: about 0.1 to about 2.0 parts of 2,5-dimethylpyrazine, about 0.1 to about About 3.0 parts of 2-methylpyrazine, about 0.05 to about 1.0 parts of 2-acetylpyrazine, about 0.1 to about 3.0 parts of 4-oxoisophorone (2,6,6-trimethyl -2-cyclohexene-1,4-dione), about 25 to about 45 parts of methyl mercaptan, about 10 to about 20 parts of vanillin, about 25 to about 55 parts of ethyl maltol, about 10 to about 25 parts of ethyl vanillin and about 5 to about 20 parts of menthyl acetate.
  • the flavor composition comprises the following parts by weight: about 0.1 to about 2.0 parts of 2,5-dimethylpyrazine, about 0.1 to about About 3.0 parts of 2-methylpyrazine, about 0.05 to about 1.0 parts of 2-acetylpyra
  • 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
  • the flavor composition comprises the following parts by weight: about 0.1 to about 2.0 parts of 2,5-dimethylpyridine Oxazine, about 0.1 to about 3.0 parts of 2-methylpyrazine, about 0.05 to about 1.0 parts of 2-acetylpyrazine, about 0.1 to about 3.0 parts of 4-oxoisophorone (2,6, 6-trimethyl-2-cyclohexene-1,4-dione), about 25 to about 45 parts of methyl mercaptan, about 10 to about 20 parts of vanillin, about 25 to about 55 parts of ethyl Base maltol, about 10 to about 25 parts of ethyl vanillin, and about 5 to about 20 parts of menthyl acetate.
  • the flavor composition of the present application may be composed of the above parts by weight.
  • the 2,5-dimethylpyrazine may be approximately 0.1 part, 0.2 part, 0.3 part, 0.4 part, 0.5 part, 0.6 part, 0.7 part, 0.8 part, 0.9 part, 1.0 Parts, 1.5 parts, 2.0 parts or any two of these parts by weight
  • 2-methylpyrazine can be roughly 0.1 part, 0.5 part, 1.0 part, 1.5 part, 2.0 part, 2.5 part, 3.0 part or these
  • the range of any two of the parts by weight, 2-acetylpyrazine can be roughly 0.05 parts, 0.1 parts, 0.2 parts, 0.3 parts, 0.4 parts, 0.5 parts, 0.6 parts, 0.7 parts, 0.8 parts, 0.9 parts, 1.0 Parts or the range of any two of these parts by weight
  • 4-oxoisophorone can be roughly 0.1 part, 0.5 part, 1.0 part, 1.5 part, 2.0 part, 2.5 part, 3.0 part or any of these parts by weight
  • the range of the two components, methyl mercaptan can be roughly 25 parts, 30
  • the flavor composition is an additive, and when added to the e-cigarette liquid, it can make the user produce the taste and smell of the mung bean paste 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, 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, 0.6 %, 0.7%, 0.8%, 0.9%, 1.0%, 2%, 3%, 4%, 5% or any two of these weight percentages. In some embodiments, the weight of the flavor composition in the e-cigarette liquid is about 0.1% to about 5.0%, 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 electronic cigarette liquid is about 20% to about 60%, and the weight of the glycerol in the electronic 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, such as deionized water, propylene glycol, and glycerol, according to specific needs, without being limited.
  • the electronic cigarette liquid further includes a cooling agent.
  • 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) and combinations thereof.
  • the weight of the cooling agent in the e-cigarette liquid is approximately, for example, 0.1%, 0.2%, 0.3%, 0.5%, 1.0%, 1.5% , 2.0%, 2.5%, 5%, 10% or any two of these weight percentages. In some embodiments, the weight of the cooling agent in the e-cigarette liquid is about 1.0% to about 10% based on the total weight of the e-cigarette liquid, so as to improve the user-friendliness of the e-cigarette liquid. The taste of the inhaled aerosol.
  • 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 electronic cigarette liquid further includes a fragrance, wherein the fragrance is selected from 2-methoxy-3-methylpyrazine, 2-acetylthiazole, methylcyclopentenolone, ⁇ -Caprolactone, ⁇ -nonanolactone, ⁇ -undecanolide (peach aldehyde), ethyl butyrate, isoamyl butyrate, methyl anthranilate, glycerol triacetate, melon aldehyde (2, 6-Dimethyl-5-heptenal), phytol acetate, isopulegol, ⁇ -damascone ( ⁇ -turkone), ⁇ -ionone, triethyl citrate, limonene, isophore
  • the fragrance is selected from 2-methoxy-3-methylpyrazine, 2-acetylthiazole, methylcyclopentenolone, ⁇ -Caprolactone, ⁇ -nonanolactone, ⁇ -undecan
  • the weight of the flavor in the e-cigarette liquid is about 0.01% to about 1.0% 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 (35:55) and mixed uniformly to obtain a basic smoke liquid.
  • Flavor preparation :
  • 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 allows users to produce the flavor of mung bean paste without producing tar, suspended particles, etc. Harmful 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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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • 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 électronique contenant la composition d'arôme. La composition d'arôme comprend les substances suivantes en parties en poids : de 0,1 à 2,0 parties de 2,5-diméthyl pyrazine, de 0,1 à 3,0 parties de 2-méthylpyrazine, de 0,05 à 1,0 partie d'acétylpyrazine, de 0,1 à 3,0 parties de 4-oxoisophorone (2,6,6-triméthyl-2-cyclohexène -1,4-dicétone), de 25 à 45 parties de méthylmercaptan, de 10 à 20 parties de vanilline, de 25 à 55 parties d'éthyl-maltol, de 10 à 25 parties d'éthylvanilline et de 5 à 20 parties d'acétate de menthyle. En utilisant le liquide décrit, le goût de l'arôme de pâte de haricot mungo peut être produit pour un utilisateur pendant qu'il fume au moyen de la composition d'arôme, et le liquide électronique décrit peut générer un aérosol ayant un parfum uniforme et riche, ce qui permet d'améliorer efficacement l'expérience de l'utilisateur.
PCT/CN2019/107948 2019-09-12 2019-09-25 Composition d'arôme et liquide électronique contenant la composition d'arôme WO2021046921A1 (fr)

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Application Number Priority Date Filing Date Title
CN201910866640.3 2019-09-12
CN201910866640.3A CN110859316A (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

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CN112690488A (zh) * 2020-11-16 2021-04-23 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

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