CN113397198A - Strawberry-flavor electronic cigarette tobacco tar with lasting fragrance and preparation method thereof - Google Patents
Strawberry-flavor electronic cigarette tobacco tar with lasting fragrance and preparation method thereof Download PDFInfo
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- CN113397198A CN113397198A CN202110695675.2A CN202110695675A CN113397198A CN 113397198 A CN113397198 A CN 113397198A CN 202110695675 A CN202110695675 A CN 202110695675A CN 113397198 A CN113397198 A CN 113397198A
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
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- 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
- A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
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- 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
-
- 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
Abstract
The application relates to the field of electronic cigarette tobacco tar, and particularly discloses strawberry-flavor electronic cigarette tobacco tar lasting in fragrance and a preparation method thereof. The strawberry-flavor electronic cigarette tobacco tar with lasting fragrance is prepared from the following raw materials in parts by weight: 10-50 parts of 1, 2-propylene glycol, 5-45 parts of glycerol, 5-35 parts of a tobacco leaf extract, 2-4 parts of 2-acetylpyridine tobacco essence, 1-5 parts of strawberry flavor substances and 4-8 parts of a fixative; the preparation method comprises the following steps: mixing 1, 2-propylene glycol, glycerol, tobacco leaf extract and 2-acetylpyridine tobacco essence, uniformly stirring to obtain base tobacco tar, adding strawberry flavor substances and a fixative into the base tobacco tar, mixing, and uniformly stirring to obtain the electronic cigarette tar. The strawberry-flavor electronic cigarette tobacco tar with lasting fragrance has the advantages of lasting fragrance and capability of enhancing satisfaction of smokers through the synergistic effect of the raw materials.
Description
Technical Field
The application relates to the field of electronic cigarette tobacco tar, in particular to strawberry-flavor electronic cigarette tobacco tar with lasting fragrance and a preparation method thereof.
Background
At present, the number of people smoking cigarettes in China is increasing, the number of cigarettes consumed per year is also gradually increased, the electronic cigarette is an electronic product simulating cigarettes, smoke is generated by atomizing tobacco tar in an electric heating mode, and people using the electronic cigarette are also increasing in recent years.
For smokers, one of the most important differences of electronic cigarettes is the taste of the electronic cigarettes, different tastes bring different experiences to the smokers, the taste of cigarette oil of the electronic cigarettes on the market at present is mint, tobacco, watermelon, strawberry, mango and the like, and the strawberry taste is one of the classic tastes.
Disclosure of Invention
In order to prolong the aroma retention time and enhance the satisfaction of smokers, the application provides the strawberry-flavor electronic cigarette tobacco tar with lasting aroma and the preparation method thereof.
The application provides a strawberry-flavor electronic cigarette tobacco tar with lasting fragrance and a preparation method thereof, and the following technical scheme is adopted: in a first aspect, the application provides a strawberry-flavor electronic cigarette tobacco tar lasting in fragrance, which adopts the following technical scheme:
the strawberry-flavor electronic cigarette tobacco tar with lasting fragrance is prepared from the following raw materials in parts by weight: 10-50 parts of 1, 2-propylene glycol, 5-45 parts of glycerol, 5-35 parts of a tobacco leaf extract, 2-4 parts of 2-acetylpyridine tobacco essence, 1-5 parts of strawberry flavor substances and 4-8 parts of a fixative;
the perfume fixative is prepared from the following raw materials in parts by weight: 4-6 parts of vanillin, 4-6 parts of ethyl vanillin, 2-4 parts of 2, 5-dimethyl-4-hydroxy-3 (2H) furanone, 4-6 parts of maltol isobutyrate and 7-13 parts of benzyl alcohol.
By adopting the technical scheme, the electronic cigarette tobacco tar has good fragrance reduction degree, fragrance rich degree, fragrance fineness, fragrance naturalness, fragrance harmony, aftertaste feeling, cool feeling and satisfaction, has low irritation, has the advantage of lasting fragrance, and can enhance the satisfaction of smokers.
1, 2-propylene glycol, glycerol and tobacco leaf extracts are used as basic components of tobacco tar, 2-acetylpyridine tobacco essence is dissolved in propylene glycol, and then strawberry flavor substances are added, so that the tobacco tar can be endowed with specific fragrance, and the addition of the flavor fixative in the tobacco tar raw materials can reduce the rapid evaporation of the fragrance of the strawberry flavor substances in mouth of a smoker after smoking, so that the fragrance is more durable.
Vanillin is one of the most used aromatizers, has sweet bean fragrance and powder fragrance, and can be used for fixing fragrance; the ethyl vanillin has strong vanilla bean fragrance, has the advantage of lasting fragrance, can enhance the fragrance-retaining time of strawberry flavor substances and plays a role in fixing fragrance; 2, 5-dimethyl-4-hydroxy-3 (2H) furanone is a fragrance synergist, is in the fragrance of sweet fruits and caramel, has obvious fragrance enhancing and modifying effects, and can make the fragrance of strawberry flavor substances more durable; the maltol isobutyrate has milk fragrance and strawberry fragrance, can enhance the fragrance of strawberry flavor substances when added into the raw materials of the fixative, has the characteristic of lasting fragrance, can further prolong the fragrance-remaining time of the strawberry flavor substance fragrance in mouth after a smoker smokes through the synergistic effect of the substances, and enables the smoker to have better satisfaction after smoking.
Preferably, the feed is prepared from the following raw materials in parts by weight: 20-40 parts of 1, 2-propylene glycol, 10-40 parts of glycerol, 10-30 parts of tobacco leaf extract, 3-5 parts of 2-acetylpyridine tobacco essence, 2-4 parts of strawberry flavor substances and 5-7 parts of a fixative.
By adopting the technical scheme, the weight ratio of the 1, 2-propylene glycol, the glycerol, the tobacco leaf extract, the 2-acetylpyridine tobacco essence, the strawberry flavor substance and the perfume fixative is optimized, so that the fragrance retention performance of the strawberry flavor substance can be improved, and a good satisfaction sense is brought to smokers.
Preferably, the fixative is prepared by the following method: mixing vanillin, ethyl vanillin, 2, 5-dimethyl-4-hydroxy-3 (2H) furanone and benzyl alcohol, heating to 75-85 deg.C, stirring at 90-110r/min for 0.5-1.5H, adding maltol isobutyrate, and stirring for 1.5-2.5H to obtain final product.
By adopting the technical scheme, the fragrance fixative is prepared by utilizing the raw materials, and the fragrance fixative has the advantage of simple and convenient preparation, so that the fragrance fixative is mixed more uniformly, and further the fragrance fixative plays a better role.
Preferably, the tobacco leaf extract is a Yunnan Hongda tobacco leaf water extract, and the Yunnan Hongda tobacco leaf water extract is prepared by the following method: leaching Yunnan red big tobacco leaf fragments with first water at 40-80 ℃ for 1.5-2h, filtering and collecting first filtrate, then adding second water into filter residue, leaching again at 40-80 ℃ for 1.5-2h, filtering and collecting second filtrate, then combining the first filtrate and the second filtrate, and concentrating to 0.1-0.3 time of the combined filtrate to obtain the Yunnan red big tobacco leaf water extract, wherein the Yunnan red big tobacco leaf fragments are as follows: the first part of water: the weight ratio of the second part of water is (90-110): (80-120): (50-100).
By adopting the technical scheme, the tobacco leaf extract is used as the basic component of the tobacco oil, the Yunnan Hongda tobacco leaf has the advantages of prominent faint scent style, good sweet and moist feeling, exquisite fragrance, comfortable mouthfeel and clean aftertaste, and the tobacco oil can be added into the raw materials of the tobacco oil to better improve the mouthfeel of the tobacco oil and is convenient for satisfying the requirements of smokers; the aqueous extract of Yunnan red tobacco leaves is prepared by using the raw materials, has the advantage of simple and convenient preparation, and can play a better role.
Preferably, the strawberry flavor substance is prepared from the following raw materials in parts by weight: 1-2 parts of leaf alcohol, 0.1-0.5 part of strawberry acid, 0.1-0.3 part of delta decalactone, 0.1-0.2 part of methyl acetyl carbinol, 0.1-0.2 part of strawberry aldehyde and 5-9 parts of propylene glycol.
By adopting the technical scheme, the leaf alcohol has strong green fragrance of fresh grass leaves, the green fragrance of fresh tea leaves and apple, the diffusion force is strong, the diluted tea has special herbal fragrance and leaf smell, the taste is mild, and the tea belongs to fresh and precious spices; the strawberry acid has strawberry and apple juice-like fragrance, has nut, caramel and maltol-like fragrance, and is suitable for preparing strawberry flavor substances; the delta-decalactone has cream fragrance and fruity fragrance like coconut and peach, and can further enhance the fragrance of strawberry flavor substances when added into the raw materials of the strawberry flavor substances; the methyl acetyl carbinol can be cooperated with the delta decalactone to further enhance the fragrance of the strawberry flavor substances; the strawberry aldehyde has strong fruit fragrance and strawberry-like fragrance, has lasting fragrance, and can enhance the fragrance of strawberry flavor substances; the propylene glycol is used as a solvent and is added into the raw materials of the strawberry flavor substance, so that other raw materials are better blended, the fragrance of the strawberry flavor substance can be enhanced through the synergistic effect of the raw materials, and the fragrance retaining time is prolonged.
Preferably, the strawberry flavor substance is prepared by the following method: mixing strawberry acid, methyl acetyl carbinol and propylene glycol, heating to 25-30 ℃, uniformly stirring, obtaining a mixture after complete dissolution, adding leaf alcohol, delta decalactone and strawberry aldehyde into the mixture, and uniformly stirring to obtain the strawberry flavor substance.
By adopting the technical scheme, the strawberry flavor substance is prepared by using the raw materials, so that the strawberry flavor substance has the advantage of simple and convenient preparation, the strawberry flavor substance is mixed more uniformly, and the strawberry flavor substance can better play a role.
Preferably, the electronic cigarette tobacco tar also comprises 2-8 parts by weight of cooling agent.
By adopting the technical scheme, the cooling agent has extremely high cooling activity and fresh and lasting fragrance, and can enable smokers to enjoy cool feeling after smoking and simultaneously reduce the heavy feeling of the tobacco tar and bring pleasure to the smokers when being added into the raw materials of the tobacco tar.
Preferably, the cooling agent is L-menthoxypropanediol.
By adopting the technical scheme, the L-menthoxypropanediol has high cool strength and high thermal stability, and can increase the harmonious feeling of cool flavor and reduce the stimulation to the skin when being added into the raw materials of the tobacco tar.
In a second aspect, the application provides a preparation method of strawberry-flavored electronic cigarette tobacco tar with lasting fragrance, which adopts the following technical scheme:
a preparation method of strawberry-flavor electronic cigarette tobacco tar with lasting fragrance comprises the following steps:
s1: mixing 1, 2-propylene glycol, glycerol, tobacco leaf extract and 2-acetylpyridine tobacco essence, and stirring to obtain base tobacco tar;
s2: adding the strawberry flavor substance and the fixative into the basic tobacco tar, mixing, and stirring for 5-15min at the speed of 100-.
By adopting the technical scheme, the 1, 2-propylene glycol, the glycerol, the tobacco leaf extract and the 2-acetylpyridine tobacco essence are uniformly mixed to prepare the base tobacco tar, and the strawberry flavor substance and the fragrance fixing agent are prepared and then mixed with the base tobacco tar, so that the mixing is more uniform, the strawberry flavor substance and the fragrance fixing agent can play a greater role, the durability of the fragrance of the strawberry flavor substance is enhanced, and the satisfaction of smokers is enhanced.
Preferably, 2-8 parts by weight of cooling agent is added when the fixative is added to the base tobacco tar.
By adopting the technical scheme, the cooling agent is added into the raw materials of the tobacco tar, so that the cooling effect of the tobacco tar can be enhanced, a smoker can feel cool after smoking, and the satisfaction of the smoker is enhanced.
In summary, the present application has the following beneficial effects:
1. the strawberry flavor substance and the flavor fixing agent are adopted, so that the strawberry flavor substance can increase the strawberry fragrance of tobacco tar, the requirements of smokers are met conveniently, the flavor fixing agent can increase the flavor fixing of the strawberry flavor substance and increase the durability of the fragrance of the strawberry flavor substance, the fragrance retaining property can be enhanced through the synergistic effect of the flavor fixing agent and the raw materials, the strawberry flavor fixing agent is beneficial to enabling the smokers to feel the strawberry fragrance for a long time after smoking, and the satisfaction of the smokers is enhanced.
2. The cooling agent is added, the harmonious feeling of the cooling can be enhanced by the cooling agent, the cooling feeling after smoking of smokers is enhanced conveniently, and the effect of enhancing the satisfaction of the smokers is achieved.
Detailed Description
The present application will be described in further detail with reference to examples.
Raw materials
The 1, 2-propylene glycol is selected from Jinan Hui chemical Co., Ltd; the glycerol is selected from Xianpeng auspicious chemical industry Co., Ltd; the 2-acetylpyridine tobacco essence is selected from Wuhan Populf biotechnology limited; the tobacco leaf extract is water extract of Yunnan Hongta tobacco leaf, and the Yunnan Hongta tobacco leaf is selected from Yunnan Hongta tobacco leaf Limited liability company; vanillin is selected from Shanxi Chengming Biotech limited; the ethyl vanillin is selected from Shenzhen Lefu biotechnology and science and technology Limited; the 2, 5-dimethyl-4-hydroxy-3 (2H) furanone is selected from Hubei Xinkang pharmaceutical chemical Co., Ltd; maltol isobutyrate is selected from Shandong Teng chemical industry Co., Ltd; the benzyl alcohol is selected from chemical industry of Jinan Prolihua; the leaf alcohol is selected from Jinan Sheng and chemical industry Co., Ltd; the strawberry acid is selected from Shanghai Kaiser chemical Co., Ltd; delta decalactone is selected from Sandan sanderiana Biotechnology GmbH; the methylacetylcarbinol is selected from Wuhanzi derived scientific technology, Inc.; the strawberry aldehyde is selected from Wuhankemike biological medicine technology limited company; the propylene glycol is selected from Henan Raent Biotech limited; the cooling agent is L-menthoxypropanediol, and the L-menthoxypropanediol is selected from Shixinghe chemical Co., Ltd.
Preparation example
Preparation example 1
A fixative is prepared by the following method:
4Kg of vanillin, 4Kg of ethyl vanillin, 2Kg of 2, 5-dimethyl-4-hydroxy-3 (2H) furanone and 7Kg of benzyl alcohol are mixed, heated to 75 ℃, stirred at the speed of 90r/min for 0.5H, then 4Kg of maltol isobutyrate is added, and stirring is continued for 1.5H, thus obtaining the fixative.
Preparation example 2
A fixative is prepared by the following method:
5Kg of vanillin, 5Kg of ethyl vanillin, 3Kg of 2, 5-dimethyl-4-hydroxy-3 (2H) furanone and 10Kg of benzyl alcohol are mixed, heated to 80 ℃, stirred at the rotating speed of 100r/min for 1H, then 5Kg of maltol isobutyrate is added, and stirring is continued for 2H, thus obtaining the fixative.
Preparation example 3
A fixative is prepared by the following method:
6Kg of vanillin, 6Kg of ethyl vanillin, 4Kg of 2, 5-dimethyl-4-hydroxy-3 (2H) furanone and 13Kg of benzyl alcohol are mixed, heated to 85 ℃, stirred at the speed of 110r/min for 1.5H, then 6Kg of maltol isobutyrate is added, and stirring is continued for 2H, thus obtaining the fixative.
Preparation example 4
A strawberry-flavored substance is prepared by the following steps:
mixing 0.1Kg of strawberry acid, 0.1Kg of methylacetyl carbinol and 5Kg of propylene glycol, heating to 25 ℃, uniformly stirring to obtain a mixture after complete dissolution, adding 1Kg of leaf alcohol, 0.1Kg of delta-decalactone and 0.1Kg of strawberry aldehyde into the mixture, and uniformly stirring to obtain the strawberry-flavored substance.
Preparation example 5
A strawberry-flavored substance is prepared by the following steps:
mixing 0.3Kg of strawberry acid, 0.15Kg of methylacetyl carbinol and 7Kg of propylene glycol, heating to 27.5 ℃, uniformly stirring, obtaining a mixture after complete dissolution, adding 1.5Kg of leaf alcohol, 0.2Kg of delta-decalactone and 0.15Kg of strawberry aldehyde into the mixture, and uniformly stirring to obtain the strawberry flavor substance.
Preparation example 6
A strawberry-flavored substance is prepared by the following steps:
mixing 0.5Kg of strawberry acid, 0.2Kg of methylacetyl carbinol and 9Kg of propylene glycol, heating to 30 ℃, uniformly stirring to obtain a mixture after complete dissolution, adding 2Kg of leaf alcohol, 0.3Kg of delta-decalactone and 0.2Kg of strawberry aldehyde into the mixture, and uniformly stirring to obtain the strawberry-flavored substance.
Preparation example 7
Weighing 90g of Yunnan red big tobacco leaf fragments, adding 0.8L of water, leaching at 40 ℃ for 1.5h, filtering and collecting first filtrate, then adding 0.5L of water into filter residue, leaching again at 40 ℃ for 1.5h, filtering and collecting second filtrate, then combining the first filtrate and the second filtrate, and concentrating to 130ml to obtain the Yunnan red big tobacco leaf water extract, namely the Yunnan red big tobacco leaf fragments: the first part of water: the weight ratio of the second part of water is 90:80: 50.
Preparation example 8
Weighing 100g of Yunnan red big tobacco leaf fragments, adding 1L of water, leaching for 1.75h at 60 ℃, filtering and collecting first filtrate, then adding 0.75L of water into filter residue, leaching for 1.75h again at 60 ℃, filtering and collecting second filtrate, then combining the first filtrate and the second filtrate, and concentrating to 260ml to obtain the Yunnan red big tobacco leaf water extract, namely the Yunnan red big tobacco leaf fragments: the first part of water: the weight ratio of the second part of water is 100:100: 75.
Preparation example 9
Weighing 110g of Yunnan red big tobacco leaf fragments, adding 1.2L of water, leaching at 80 ℃ for 2h, filtering and collecting first filtrate, then adding 1L of water into filter residue, leaching again at 80 ℃ for 2h, filtering and collecting second filtrate, then combining the first filtrate and the second filtrate, and concentrating to 390ml to obtain a Yunnan red big tobacco leaf water extract, namely the Yunnan red big tobacco leaf fragments: the first part of water: the weight ratio of the second part of water is 110:120: 100.
Examples
TABLE 1 weight of each raw material of tobacco tar in examples (unit: Kg)
Example 1
The raw material proportion of the strawberry-flavored electronic cigarette tobacco tar with lasting fragrance is shown in table 1.
Wherein the fixative was obtained in preparation example 1, the strawberry flavor material was obtained in preparation example 4, and the tobacco leaf extract was obtained in preparation example 7.
A preparation method of strawberry-flavor electronic cigarette tobacco tar with lasting fragrance comprises the following steps:
s1: mixing 1, 2-propylene glycol, glycerol, tobacco leaf extract and 2-acetylpyridine tobacco essence, and stirring to obtain base tobacco tar;
s2: adding the strawberry flavor substances and the fixative into the basic tobacco tar, mixing, and stirring at 100r/min for 5min to obtain the electronic cigarette tobacco tar.
Examples 2 to 6
The strawberry-flavored electronic cigarette tobacco tar with lasting fragrance is different from the tobacco tar in the embodiment 1 in the raw material ratio shown in the table 1.
Example 7
A strawberry-flavored electronic cigarette liquid with lasting fragrance is different from the electronic cigarette liquid in example 5 in the raw material of the fragrance fixative, and the fragrance fixative in example 7 is obtained by adopting preparation example 2.
Example 8
A strawberry-flavored electronic cigarette liquid with lasting fragrance is different from the electronic cigarette liquid in example 5 in the raw material of the fragrance fixative, and the fragrance fixative in example 8 is obtained by adopting preparation example 3.
Example 9
A strawberry-flavored electronic cigarette tobacco tar with lasting fragrance is different from that in example 7 in the raw material of strawberry flavor substances, and the fragrance fixative in example 8 is obtained by adopting preparation example 5.
Example 10
A strawberry-flavored electronic cigarette tobacco tar with lasting fragrance is different from that in example 7 in the raw material of strawberry flavor substances, and the fragrance fixative in example 8 is obtained by adopting preparation example 6.
Example 11
A strawberry-flavored electronic cigarette tobacco tar with lasting fragrance is different from that in example 9 in that the raw materials of a tobacco leaf extract are different, and the tobacco leaf extract in example 11 is obtained by adopting preparation example 8.
Example 12
A strawberry-flavored electronic cigarette tobacco tar with lasting fragrance is different from that in example 9 in that the raw materials of a tobacco leaf extract are different, and the tobacco leaf extract in example 12 is obtained by adopting preparation example 9.
Example 13
A strawberry-flavored electronic cigarette tobacco tar with lasting fragrance is different from that in example 11 in that delta-decalactone is replaced by leaf alcohol in equal amount in raw materials of strawberry flavor substances.
Example 14
A strawberry-flavored electronic cigarette liquid with lasting fragrance is different from the electronic cigarette liquid in example 11 in that methylacetyl carbinol is replaced by leaf alcohol with the same amount in raw materials of strawberry flavor substances.
Example 15
The difference between the strawberry-flavor electronic cigarette tobacco tar with lasting fragrance and the example 11 is that the raw materials of the strawberry-flavor substances are replaced by the same amount of leaf alcohol instead of the delta decalactone and the methyl acetyl carbinol.
Example 16
A strawberry-flavored electronic cigarette tobacco tar with lasting fragrance is different from the tobacco tar in example 11 in preparation method.
A preparation method of strawberry-flavor electronic cigarette tobacco tar with lasting fragrance comprises the following steps:
s1: mixing 1, 2-propylene glycol, glycerol, tobacco leaf extract and 2-acetylpyridine tobacco essence, and stirring to obtain base tobacco tar;
s2: adding the strawberry flavor substances and the fixative into the basic tobacco tar, mixing, and stirring at 300r/min for 10min to obtain the electronic cigarette tobacco tar.
Example 17
A strawberry-flavored electronic cigarette tobacco tar with lasting fragrance is different from the tobacco tar in example 11 in preparation method.
A preparation method of strawberry-flavor electronic cigarette tobacco tar with lasting fragrance comprises the following steps:
s1: mixing 1, 2-propylene glycol, glycerol, tobacco leaf extract and 2-acetylpyridine tobacco essence, and stirring to obtain base tobacco tar;
s2: adding the strawberry flavor substances and the fixative into the basic tobacco tar, mixing, and stirring at 500r/min for 15min to obtain the electronic cigarette tobacco tar.
TABLE 2 weight of each raw material of tobacco tar in examples (unit: Kg)
| Raw materials | Example 18 | Example 19 | Example 20 |
| 1, 2-propanediol | 30 | 30 | 30 |
| Glycerol | 25 | 25 | 25 |
| Tobacco leaf extract | 20 | 20 | 20 |
| 2-acetylpyridine tobacco essence | 4 | 4 | 4 |
| Strawberry flavor substance | 3 | 3 | 3 |
| Perfume fixative | 6 | 6 | 6 |
| Cooling agent | 2 | 5 | 8 |
Example 18
The strawberry-flavor electronic cigarette tobacco tar with lasting fragrance is different from the tobacco tar in example 16 in that a cooling agent is added into the raw materials of the tobacco tar, and the preparation method is different: the base tobacco tar is added with the fixative and the cooling agent, and the raw material proportion is shown in table 2.
Wherein the fixative was obtained in preparation example 2, the strawberry flavor material was obtained in preparation example 5, and the tobacco leaf extract was obtained in preparation example 8.
Examples 19 to 20
The strawberry-flavored electronic cigarette liquid with lasting fragrance is characterized in that the raw materials in different proportions are different from those in example 18 in examples 19 to 20, and the raw material proportions are shown in Table 2.
Comparative example
Comparative example 1
A strawberry-flavored electronic cigarette tobacco tar with lasting fragrance is different from the tobacco tar in example 16 in that 1, 2-propylene glycol with the same amount is used for replacing a fragrance fixative in the raw materials of the tobacco tar.
Comparative example 2
A strawberry-flavored electronic cigarette tobacco tar with lasting fragrance is different from the tobacco tar in example 16 in that the raw materials of the tobacco tar are replaced by the same amount of 1, 2-propylene glycol instead of strawberry flavor substances.
Comparative example 3
The difference between the tobacco tar and the electronic cigarette tobacco tar with the strawberry flavor and the lasting fragrance is that 1, 2-propylene glycol with the same amount is used for replacing a fragrance fixative and a strawberry flavor substance in the raw materials of the tobacco tar.
Comparative example 4
A strawberry-flavored electronic cigarette liquid with lasting fragrance is different from the electronic cigarette liquid in example 16 in that 2, 5-dimethyl-4-hydroxy-3 (2H) furanone is replaced by the same amount of vanillin in the raw materials of the fragrance fixative.
Comparative example 5
A strawberry-flavored electronic cigarette liquid with lasting fragrance is different from the electronic cigarette liquid in example 16 in that the raw materials of the fragrance fixative are replaced by maltol isobutyrate with the same amount of vanillin.
Comparative example 6
A strawberry-flavored electronic cigarette liquid with lasting fragrance is different from the electronic cigarette liquid in example 16 in that 2, 5-dimethyl-4-hydroxy-3 (2H) furanone and maltol isobutyrate are replaced by equivalent vanillin in the raw materials of the fragrance fixative.
Performance test
Samples were prepared from the tobacco tar obtained in examples 1 to 20 and comparative examples 1 to 6, and the following property tests were carried out, and the test results are shown in Table 3.
Detection method
Selecting 36 smokers, using a dark evaluation scoring mode to evaluate smoking quality of the electronic cigarette tobacco tar by using an electronic cigarette tobacco tar sensory quality evaluation table per person, smoking the electronic cigarette tobacco tar by using an overall cycle, scoring according to the scoring dimensionality and the scoring standard in the table 3, and recording the average score of evaluation in the table 4.
TABLE 3 Scoring dimension and scoring criteria
TABLE 4 test results
As can be seen from table 4, the electronic cigarette liquid of the present application has good flavor reduction degree, flavor richness, flavor fineness, flavor naturalness, flavor harmony, aftertaste feeling, cool feeling, and satisfaction through the synergistic effect between the raw materials, and simultaneously has a low stimulation feeling, so that a smoker has the advantage of lasting flavor in the mouth after smoking, and the satisfaction of the smoker can be enhanced.
Comparing example 16 with comparative examples 1 to 3, it can be seen that the fragrance-retaining durability is remarkably increased and the satisfaction of smokers is enhanced by the synergistic effect between the fragrance-fixing agent and the strawberry flavor substance added to the raw material of tobacco tar.
By comparing example 16 with comparative examples 4 to 6, it can be seen that the addition of 2, 5-dimethyl-4-hydroxy-3 (2H) furanone and maltol isobutyrate to the starting materials of the flavor fixative significantly increases the durability of flavor retention and enhances the satisfaction of smokers through a synergistic effect therebetween.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.
Claims (10)
1. The utility model provides a leave lasting strawberry flavor electron cigarette tobacco tar of fragrant which characterized in that: the composition is prepared from the following raw materials in parts by weight: 10-50 parts of 1, 2-propylene glycol, 5-45 parts of glycerol, 5-35 parts of a tobacco leaf extract, 2-4 parts of 2-acetylpyridine tobacco essence, 1-5 parts of strawberry flavor substances and 4-8 parts of a fixative;
the perfume fixative is prepared from the following raw materials in parts by weight: 4-6 parts of vanillin, 4-6 parts of ethyl vanillin, 2-4 parts of 2, 5-dimethyl-4-hydroxy-3 (2H) furanone, 4-6 parts of maltol isobutyrate and 7-13 parts of benzyl alcohol.
2. The strawberry-flavored electronic cigarette tobacco tar with lasting fragrance according to claim 1, characterized in that: the feed is prepared from the following raw materials in parts by weight: 20-40 parts of 1, 2-propylene glycol, 10-40 parts of glycerol, 10-30 parts of tobacco leaf extract, 3-5 parts of 2-acetylpyridine tobacco essence, 2-4 parts of strawberry flavor substances and 5-7 parts of a fixative.
3. The strawberry-flavored electronic cigarette tobacco tar with lasting fragrance according to claim 1, characterized in that: the fixative is prepared by the following method: mixing vanillin, ethyl vanillin, 2, 5-dimethyl-4-hydroxy-3 (2H) furanone and benzyl alcohol, heating to 75-85 deg.C, stirring at 90-110r/min for 0.5-1.5H, adding maltol isobutyrate, and stirring for 1.5-2.5H to obtain final product.
4. The strawberry-flavored electronic cigarette tobacco tar with lasting fragrance according to claim 1, characterized in that: the tobacco leaf extract is a Yunnan red big tobacco leaf water extract, and the Yunnan red big tobacco leaf water extract is prepared by the following method: leaching Yunnan red big tobacco leaf fragments with first water at 40-80 ℃ for 1.5-2h, filtering and collecting first filtrate, then adding second water into filter residue, leaching again at 40-80 ℃ for 1.5-2h, filtering and collecting second filtrate, then combining the first filtrate and the second filtrate, and concentrating to 0.1-0.3 time of the combined filtrate to obtain the Yunnan red big tobacco leaf water extract, wherein the Yunnan red big tobacco leaf fragments are as follows: the first part of water: the weight ratio of the second part of water is (90-110): (80-120): (50-100).
5. The strawberry-flavored electronic cigarette tobacco tar with lasting fragrance according to claim 1, characterized in that: the strawberry flavor substance is prepared from the following raw materials in parts by weight: 1-2 parts of leaf alcohol, 0.1-0.5 part of strawberry acid, 0.1-0.3 part of delta decalactone, 0.1-0.2 part of methyl acetyl carbinol, 0.1-0.2 part of strawberry aldehyde and 5-9 parts of propylene glycol.
6. The strawberry-flavored electronic cigarette tobacco tar with lasting fragrance according to claim 5, wherein: the strawberry flavor substance is prepared by the following method: mixing strawberry acid, methyl acetyl carbinol and propylene glycol, heating to 25-30 ℃, uniformly stirring, obtaining a mixture after complete dissolution, adding leaf alcohol, delta decalactone and strawberry aldehyde into the mixture, and uniformly stirring to obtain the strawberry flavor substance.
7. The strawberry-flavored electronic cigarette tobacco tar with lasting fragrance according to claim 1, characterized in that: the electronic cigarette tobacco tar also comprises 2-8 parts by weight of cooling agent.
8. The strawberry-flavored electronic cigarette tobacco tar with lasting fragrance according to claim 7, wherein: the cooling agent is L-menthoxypropane glycol.
9. A method for preparing strawberry-flavored electronic cigarette tobacco tar with lasting fragrance according to any one of claims 1 to 6, which is characterized by comprising the following steps:
s1: mixing 1, 2-propylene glycol, glycerol, tobacco leaf extract and 2-acetylpyridine tobacco essence, and stirring to obtain base tobacco tar;
s2: adding the strawberry flavor substance and the fixative into the basic tobacco tar, mixing, and stirring for 5-15min at the speed of 100-.
10. The method according to claim 9, wherein 2 to 8 parts by weight of a cooling agent is added when the fixative is added to the base tobacco tar.
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Cited By (1)
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| CN114886146A (en) * | 2022-05-18 | 2022-08-12 | 东莞市昌瀚科技有限公司 | Electronic cigarette tobacco tar with lasting fragrance and preparation method thereof |
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Application publication date: 20210917 |