CN117796557A - Osmanthus fragrans Longjing flavored electronic cigarette tobacco tar and preparation method and application thereof - Google Patents

Abstract

The application provides osmanthus fragrans Longjing flavored electronic cigarette tobacco tar and a preparation method and application thereof, wherein the electronic cigarette tobacco tar comprises the following components in parts by weight: 0.5-3 parts of osmanthus fragrans essence, 0.5-1.5 parts of Longjing essence, 0.1-0.2 part of catechin, 0-1.2 parts of nicotine and 4-6 parts of solvent. The electronic cigarette tobacco tar can form smoke with osmanthus flower fragrance and Longjing tea fragrance, and the two fragrances are high in fusion degree and good in matching degree in the smoke, so that consumers can feel unique fragrance of osmanthus flower and Longjing tea at the same time when sucking products, and can feel flower-tea fragrance brought by fusion of osmanthus flower fragrance and Longjing tea fragrance.

Description

Osmanthus fragrans Longjing flavored electronic cigarette tobacco tar and preparation method and application thereof

Technical Field

The application relates to the technical field of electronic cigarettes, in particular to osmanthus fragrans Longjing flavored electronic cigarette tobacco tar and a preparation method and application thereof.

Background

In recent years, with the development of global smoking control exercises and the increasing health consciousness of consumers, new tobacco products such as electronic cigarettes are generated. The electronic cigarette generates smoke through atomizing tobacco tar, and the smoke can simulate the throat feeling of real tobacco gas and does not contain harmful substances such as tar, carbon monoxide and the like, so the electronic cigarette is popular worldwide. In addition, the taste of e-cigarette tar is another major selling point. At present, the taste of the electronic cigarette tobacco tar sold in the market is numerous, but the taste of tobacco, mint or fruit is mainly used, and the taste is still monotonous, so that the requirements of more consumers on the taste and mouthfeel of the electronic cigarette are difficult to meet.

Disclosure of Invention

In view of this, this application provides osmanthus longjing flavor electron cigarette tobacco tar, and this electron cigarette tobacco tar can form the flue gas that possesses osmanthus fragrance and longjing tea fragrance simultaneously, and the degree of fusion of above-mentioned two fragrances in the flue gas is high, the degree of coordination is good for the consumer can feel the unique fragrance of osmanthus and longjing tea simultaneously when the article is inhaled, can feel the flower-tea fragrance that the two fuses and bring again.

Specifically, the first aspect of the application provides osmanthus fragrans Longjing flavored electronic cigarette tobacco tar which comprises the following components in parts by weight: 0.5-3 parts of osmanthus fragrans essence, 0.5-1.5 parts of Longjing essence, 0.1-0.2 part of catechin, 0-1.2 parts of nicotine and 4-6 parts of solvent.

The osmanthus fragrans essence, the Longjing essence and the catechin in the electronic cigarette tobacco tar are matched with each other, so that the Longjing fragrance and the unique fusion fragrance of osmanthus fragrans and Longjing can be reduced, the smoke after the atomization of the electronic cigarette tobacco tar has the sweet osmanthus-Longjing fragrance with coordinated flavor, stable fragrance and freshness and pleasant fragrance, and the sensory experience of consumers in the process of smoking products can be greatly enriched.

The second aspect of the application provides a preparation method of osmanthus fragrans Longjing flavored electronic cigarette tobacco tar, which comprises the following steps:

(1) Preparing osmanthus fragrans essence; preparing Longjing essence;

(2) Adding 0.5-3 parts by weight of osmanthus fragrans essence and 0.5-1.5 parts by weight of Longjing tea essence into 4-6 parts by weight of solvent, adding 0.1-0.2 part by weight of catechin and 0-1.2 parts by weight of nicotine, and fully stirring to obtain the electronic cigarette tobacco tar.

The preparation method has the advantages of simple steps and high production efficiency, and can realize large-scale industrialized preparation.

The third aspect of the application provides an electronic cigarette, which comprises a liquid storage bin and the osmanthus fragrans Longjing flavored electronic cigarette tobacco tar provided by the first aspect of the application; and the electronic cigarette tobacco tar is stored in the liquid storage bin.

When the consumer sucks the electronic cigarette, the consumer can feel pleasant like the flower diameter of the tea garden in autumn. When the consumer selects the tobacco tar without nicotine, the smoking stopping requirement can be fully met. When the consumer selects the tobacco tar with nicotine, the consumer can feel more sufficient throat-hitting feeling, and is happy in mind and body, so that the smoking satisfaction can be obtained.

Detailed Description

The embodiment of the application provides osmanthus fragrans Longjing flavored electronic cigarette tobacco tar which comprises the following components in parts by weight: 0.5-3 parts of osmanthus fragrans essence, 0.5-1.5 parts of Longjing essence, 0.1-0.2 part of catechin, 0-1.2 parts of nicotine and 4-6 parts of solvent.

The flue gas obtained after the atomization of the tobacco tar of the electronic cigarette has osmanthus fragrance and longjing tea fragrance, the fragrance is elegant and pleasant, and the weight parts of the osmanthus fragrance and the longjing fragrance in the tobacco tar are controlled in a proper range, so that the two fragrances can be harmonious and unified in a solvent, consumers can produce pleasant feel like drinking scented tea, the longjing tea fragrance and the osmanthus fragrance can be obtained, the consumers can be brought between the flower diameters of tea gardens in autumn in the moment, and the tea fragrance also has the efficacy of refreshing and restoring consciousness, and can wake up the body tired of the users. Particularly, a proper amount of catechin can further excite the tea aroma of the Longjing essence, so that the tea aroma of tobacco tar and the taste of tea are improved. In addition, whether nicotine is contained or not, a large amount of smoke generated after solvent atomization can enable consumers to obtain the satisfaction of smoking to a certain extent, and the osmanthus fragrans essence also has the effects of maintaining beauty and keeping young, so that the market competitiveness of the tobacco tar in female consumers can be improved.

In the present application, the weight parts of the osmanthus essence may be, for example, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 2.0, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 2.8, 2.9, 3.0 parts, and the like. The insufficient osmanthus fragrance in the smoke after the tobacco tar atomization can be caused by the too low osmanthus essence content in the electronic cigarette, so that consumers can not realize pleasant flower fragrance; the high content of the osmanthus essence can cause heavy flower fragrance and nose choking, not only can mask the tea taste, but also can cause the content of other components to be reduced. For example, excessive osmanthus fragrans essence can cause loss of solvent content, affect dissolution of Longjing essence, osmanthus fragrans essence and catechin, and also cause insufficient smoke quantity, so that the taste of smoke is seriously affected.

In this application, exemplarily, the parts by weight of the longjing essence may be 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5 parts, and the like. Too little Longjing essence content in the electronic cigarette can cause insufficient tea flavor in the smoke after atomization of tobacco tar, so that consumers can not realize pleasant tea flavor; too high content of Longjing tea essence may cause too heavy tea flavor, not only conceal the fragrance of osmanthus fragrans, but also cause the content of other components to be reduced. For example, excessive Longjing essence can cause loss of solvent content, affect dissolution of Longjing essence, osmanthus essence and catechin, and also cause insufficient smoke quantity, so that the taste of smoke is seriously affected.

In the present application, exemplary parts by weight of catechin may be 0.1, 0.11, 0.12, 0.13, 0.14, 0.15, 0.16, 0.17, 0.18, 0.19, 0.2 parts, etc. The catechin content is too low, and the Longjing fragrance of the Longjing essence cannot be fully excited, so that the smoke is light and has no tea flavor; too high catechin content can cause too heavy tea astringency in smoke and seriously affect taste.

In the present application, the weight fraction of nicotine is 0-1.2 parts. Illustratively, the parts by weight of nicotine in an e-cigarette tobacco tar may be 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2 parts, etc. The nicotine comprises nicotine and/or nicotine component in nicotine salt, and the nicotine is preferably added in the form of synthetic salt, such as benzoate, tartrate, lactate, etc. Under the condition that nicotine is not added in the tobacco tar of the electronic cigarette, the electronic cigarette can be conveniently used by consumers who quit smoking. Under the condition that nicotine is added into the tobacco tar of the electronic cigarette, the smoking requirement of a consumer can be fully met, the consumer is provided with more sufficient throat feeling (namely, the nicotine and the smoke bring the stimulus to the throat of the consumer), the content of the nicotine still needs to be controlled in a proper range, and the excessive nicotine can cause the smoke to choke and cause discomfort of the consumer. In some embodiments of the present application, the parts by weight of nicotine is 0.5 to 1.2 parts. The weight part of the nicotine is controlled within the range, so that consumers can fully enjoy the throat feeling of the traditional cigarettes, and the cigarette has better mouthfeel while better meeting the smoking requirements.

In some embodiments of the present application, the weight portion of the osmanthus fragrans essence in the tobacco tar of the electronic cigarette is preferably 2.5-2.8 portions. At this time, in the flue gas after the atomization of the tobacco tar of the electronic cigarette, the electronic cigarette has pleasant osmanthus fragrans fragrance, maintains beauty and young keeping, and can ensure that the osmanthus fragrans essence and other components in the tobacco tar are better in fusion, so that the flue gas after the atomization of the tobacco tar has better coordination and more comfortable taste.

In some embodiments of the present application, the weight portion of the foregoing Longjing essence in the tobacco tar of the electronic cigarette is preferably 0.8-1.5 parts. At this time, similarly, in the flue gas after the atomization of electron cigarette tobacco tar, not only have stronger longjing tea fragrance, and can make the longjing essence better with other components fusion ground in the tobacco tar, and then make this tobacco tar atomized flue gas harmony better, the taste is more comfortable.

In some embodiments of the application, in the electronic cigarette tobacco tar, the weight part ratio of Longjing essence to osmanthus essence is 1: (2.0-3.0). Illustratively, the above ratio may be 1:2, 1:2.5, 1:3, etc. In some embodiments, the ratio of parts by weight of Longjing essence to Osmanthus essence is most preferably 1:2.2. The mass ratio of the osmanthus fragrans essence to the Longjing essence is controlled within the range, so that the fragrance of the smoke is more coordinated, the taste is softer, and the similarity of the smoke and the osmanthus fragrans-Longjing compound fragrance is further improved.

In some embodiments of the present application, the mass ratio of catechin to longjing essence is 1: (8-12). Illustratively, the above ratio may be 1:8, 1:9, 1:10, 1:11, 1:12, etc. In some embodiments, the mass ratio of catechin to Longjing tea essence is most preferably 1:10. At the moment, the tea aroma of the Longjing tea essence can be fully excited, the tea flavor of the smoke can be further enriched, the strong tea aroma is achieved, the smoke can be enabled to have proper astringent taste of the Longjing tea essence, and the taste is full and three-dimensional.

In some embodiments of the present application, the osmanthus essence includes the following components in parts by weight: 0.5-3 parts of osmanthus fragrans extract, 0.11-0.2 parts of linalool, 0.03-0.12 parts of benzyl alcohol, 0.02-0.3 parts of phenethyl alcohol, 0.1-0.3 parts of geraniol, 0.5-1 part of D, L-menthol, 0.01-0.3 part of beta-ionone, 0.02-0.5 part of methyl ionone, 0.01-0.3 part of alpha-ionone, 0.01-0.3 part of ionone, 0.1-0.5 part of dihydrojasmone, 0.01-0.2 part of benzyl acetate, 0.03-0.5 part of geranyl acetate, 0.01-0.3 part of phenethyl acetate, 0.02-1 part of glyceryl triacetate, 0.01-0.2 part of Kang Naike oil, 0.03-0.3 part of nerolibanum, and 2-6 parts of propylene glycol. Illustratively, the weight portions of the osmanthus extract may be 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 0.5, 2.0, 2.5, 3.0, etc. The components are matched with each other according to a specific proportion, so that the original flavor of the osmanthus fragrans can be reduced well, the matching effect between the osmanthus fragrans essence and the Longjing essence is good, and the harmony of tobacco tar is improved. The propylene glycol not only plays a role of a solvent in the essence, but also can improve the stability of subsequent tobacco tar atomization.

In some embodiments of the application, the Longjing essence comprises the following components in parts by weight: 0.1-1.5 parts of Longjing extract, 0.1-0.2 parts of leaf alcohol, 0.03-0.12 parts of benzyl alcohol, 0.1-0.2 parts of linalool, 0.1-0.2 parts of phenethyl alcohol, 0.1-0.2 parts of benzyl acetate, 0.1-0.2 parts of citronellyl butyrate, 0.1-0.2 parts of menthyl acetate, 0.1-0.2 parts of leaf alcohol acetate, 0.1-0.2 parts of ethyl phenylacetate, 0.1-0.2 parts of methyl dihydrojasmonate, 0.1-0.2 parts of menthol, 0.1-0.2 parts of 2,3, 5-trimethyl pyrazine, 0.1-0.2 parts of beta-ionone and 2-6 parts of propylene glycol. Illustratively, the foregoing Longjing extract can be 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5 parts, etc. by weight. After a proper amount of Longjing tea extract is mixed with other components according to the proportion, the aroma and the taste of the Longjing tea fragrance can be reduced to a high degree, the fusion effect between the Longjing tea essence and the osmanthus fragrans essence is better, and the coordination of tobacco tar is improved.

In some embodiments of the present application, the e-cigarette tobacco tar further comprises at least one of a tobacco extract, vanillin, a taste modifier, a cooling agent, and a sweetener. Preferably, in some embodiments of the present application, the tobacco extract, vanillin, taste modifier, cooling agent and sweetener are included in the electronic cigarette tar. The taste modifier is a commonly used taste modifier (trade name) of electronic cigarette tobacco tar sold in the market. The taste modifier is added into the tobacco tar of the electronic cigarette, and can play a role in assisting in dissolving other organic matters, such as a cooling agent and an essence intermediate (the dissolved state of the various essences in an organic solvent), so that the effects of fixing aroma, enhancing aroma and promoting the full fusion of various aromas in the smoke can be achieved, the taste of the smoke can be optimized, and the use feeling of consumers can be improved. The vanillin and the taste modifier are matched with each other, so that the flavor of the osmanthus fragrans is firstly floated and reflected in the rear section of the flavor of the Longjing, and finally the fusion flavor of the osmanthus fragrans and the Longjing is reflected, and the front flavor, the middle flavor and the rear flavor are distinguished, so that the smoke is layered, the flavor is durable and smooth, the taste of the smoke after the atomization of the tobacco tar can be further improved, and the competitiveness of the product is improved. In addition, the cooling agent can bring cool and comfortable feeling to consumers, and refresh the brain, and the added sweetener can simulate the flavor of the Longjing tea and the sweet smell of the osmanthus, so that the consumers can produce sensory experience similar to that of the osmanthus cake, and the taste of the smoke can be further enriched. In the present application, the main component of the tobacco extract includes tobacco leaf proteins, tobacco cellulose and other substances having tobacco aroma, excluding nicotine substances. The similarity of the electronic cigarette oil and the traditional cigarette can be further improved by adding the tobacco extract, so that the generated smoke has the flavor of the traditional cigarette and the unique flavor of the peony longjing. The substances are added into the tobacco tar simultaneously, so that the taste of the tobacco tar can be greatly enriched, and the sensory experience of consumers is fully satisfied.

In some embodiments of the present application, the tobacco extract is present in an amount of 0.4 to 1 part by weight. Illustratively, the tobacco extract may be 0.4, 0.5, 0.6, 0.7, 0.8, 1 part, etc. The proper amount of tobacco extract can be matched with other components in tobacco tar, so that the smoke after the tobacco tar atomization has the original flavor of the traditional cigarette and the unique sweet osmanthus Longjing flavor.

In some embodiments of the present application, the vanillin is present in an amount of 0.15 to 0.5 parts by weight. Illustratively, the vanillin may be 0.15, 0.2, 0.3, 0.4, 0.5 parts by weight, etc. Proper amount of ethyl vanillin can play a good role in enhancing and fixing aroma, and can be matched with the osmanthus fragrans essence, the Longjing essence and the catechin to promote the aroma of the above substances to be fully emitted in smoke.

In some embodiments of the present application, the cooling agent is 1 to 1.8 parts by weight. Illustratively, the cooling agent may be 1, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8 parts by weight, etc. The proper amount of cooling agent can make the smoke have proper cooling feeling, and refresh mind. In some embodiments of the present application, the cooling agent includes, but is not limited to, N,2, 3-trimethyl-2- (1-methylethyl) butanamide (abbreviated WS-23). The cooling agent is used for providing cooling without side effects such as burning, numbness, stimulation and the like, thereby further improving the taste of the smoke. In addition, the cooling agent accords with the current national standard.

In some embodiments of the present application, the sweetener is present in an amount of 0.1 to 0.5 parts by weight. The proper amount of sweetener formula can make the taste of the smoke more abundant, can simulate the sweet taste of sweet osmanthus and sweet returning after tea drinking, and can avoid sweet greasy feeling at the same time, thereby further enriching the experience of consumers. In some embodiments of the present application, the above-described sweeteners include, but are not limited to, N- [ N- (3, 3-dimethylbutyl) -L-alpha-aspartyl ] -L-phenylalanine-1-methyl ester (i.e., neotame). In other embodiments, other sweeteners may also be included, such as one or more of sucralose, steviol glycosides, neotame, acesulfame potassium, aspartame, glycyrrhizin, sodium saccharin, cyclamate, thaumatin.

In some embodiments of the present application, the aforementioned solvents include, but are not limited to, glycerol. The glycerol is also an atomization agent of the electronic cigarette tobacco tar while taking into account the dissolution of part of organic substances in the tobacco tar. The solvent content is too low, the stability of tobacco tar is reduced, the mist output of the electronic cigarette is small, the taste of the electronic cigarette is seriously influenced, the content of the solvent is too high, the content of other components in the tobacco tar is too low, and the taste of the electronic cigarette is also influenced.

In an embodiment of the application, the electronic cigarette tar comprises the following components in parts by weight: 0.5-3 parts of osmanthus fragrans essence, 0.5-1.5 parts of Longjing essence, 0.1-0.2 part of catechin, 0-1.2 parts of nicotine, 0.15-0.5 part of vanillin, 0.1-0.2 part of taste modifier, 0.1-0.3 part of neotame, 1-1.8 parts of cooling agent, 0.4-1 part of tobacco extract and 4-6 parts of glycerol.

The embodiment of the application also provides a preparation method of the osmanthus fragrans Longjing flavored electronic cigarette tobacco tar, which comprises the following steps:

(1) Preparing osmanthus fragrans essence; preparing Longjing essence;

(2) Adding 0.5-3 parts by weight of osmanthus fragrans essence and 0.5-1.5 parts by weight of Longjing tea essence into 4-6 parts by weight of solvent, adding 0.1-0.2 part by weight of catechin and 0-1.2 parts by weight of nicotine, and fully stirring to obtain the electronic cigarette tobacco tar.

The volatility of the osmanthus fragrans essence and the Longjing essence are different, and the quality of the finally obtained electronic cigarette tobacco tar can be ensured by separately preparing the osmanthus fragrans essence and the Longjing essence. The preparation method has the advantages of simple steps, strong controllability and high mixing efficiency, and is suitable for large-scale industrial production.

In some embodiments of the present application, the mixing process is performed under normal temperature conditions in order to avoid component loss caused by volatilization of one or more components of the tobacco tar of the electronic cigarette at a higher temperature. The mixing mode can be any mode capable of enabling components in the electronic cigarette liquid to reach a uniform mixing state, and the mixing mode comprises stirring mixing and ultrasonic mixing.

In some embodiments of the present application, the mixing may be performed in a food-specific vacuum dispenser.

In some embodiments of the present application, the following raw materials are added to the solvent-propylene glycol in parts by weight: 0.5-3 parts of osmanthus fragrans extract, 0.11-0.2 parts of linalool, 0.03-0.12 parts of benzyl alcohol, 0.02-0.3 parts of phenethyl alcohol, 0.1-0.3 parts of geraniol, 0.5-1 part of D, L-menthol, 0.01-0.3 parts of beta-ionone, 0.02-0.5 part of methyl ionone, 0.01-0.3 part of alpha-ionone, 0.01-0.3 part of ionone, 0.1-0.5 part of dihydrojasmone, 0.01-0.2 part of benzyl acetate, 0.03-0.5 part of geranyl acetate, 0.01-0.3 part of phenethyl acetate, 0.02-1 part of glyceryl triacetate, 0.01-0.2 part of Kang Naike oil and 0.03-0.3 part of nerolibanum are uniformly mixed to obtain the essence, wherein the essence is 2 parts by weight of the osmanthus fragrans. In some embodiments of the present application, the mixing may be performed in a food-specific vacuum dispenser.

In some embodiments of the present application, the following raw materials are added to the solvent-propylene glycol in parts by weight: 0.1-1.5 parts of longjing extract, 0.1-0.2 parts of leaf alcohol, 0.03-0.12 parts of benzyl alcohol, 0.1-0.2 parts of linalool, 0.1-0.2 parts of phenethyl alcohol, 0.1-0.2 parts of benzyl acetate, 0.1-0.2 parts of citronellyl butyrate, 0.1-0.2 parts of menthyl acetate, 0.1-0.2 parts of leaf alcohol acetate, 0.1-0.2 parts of ethyl phenylacetate, 0.1-0.2 parts of methyl dihydrojasmonate, 0.1-0.2 parts of menthol and 0.1-0.2 parts of 2,3, 5-trimethyl pyrazine, and 0.1-0.2 parts of beta-ionone are uniformly mixed to obtain the longjing essence. Wherein the weight portion of the propylene glycol is 2-6 portions. In some embodiments of the present application, the mixing may be performed in a food-specific vacuum dispenser.

The embodiment of the application also provides an electronic cigarette, which comprises a liquid storage bin and the osmanthus fragrans Longjing flavored electronic cigarette tobacco tar; and the electronic cigarette tobacco tar is stored in the liquid storage bin.

When the consumer sucks the electronic cigarette, the consumer can feel pleasant like the flower diameter of the tea garden in autumn. When the consumer selects the tobacco tar without nicotine, the smoking stopping requirement can be fully met. When the consumer selects the tobacco tar with nicotine, the consumer can feel more sufficient throat-hitting feeling, and is happy in mind and body, so that the smoking satisfaction can be obtained.

The technical scheme of the application is described in more detail below in a plurality of specific embodiments.

Example 1

(1) Preparation of osmanthus essence: the following components were added to 4 parts by weight of solvent-propylene glycol: 1.8 parts of osmanthus fragrans extract, 0.15 part of linalool, 0.06 part of benzyl alcohol, 0.15 part of phenethyl alcohol, 0.2 part of geraniol, 0.75 part of D, L-menthol, 0.15 part of beta-ionone, 0.25 part of methyl ionone, 0.15 part of alpha-ionone, 0.15 part of ionone, 0.3 part of dihydrojasmone, 0.1 part of benzyl acetate, 0.25 part of geranyl acetate, 0.15 part of phenethyl acetate, 0.5 part of glyceryl triacetate, 0.1 part of Kang Naike oil and 0.15 part of nerin are added into a special vacuum mixer for food, and the osmanthus fragrans essence is obtained after uniform mixing.

(2) Preparing Longjing essence: the following raw materials were added to 4 parts by weight of solvent-propylene glycol: 1.0 part of longjing extract, 0.15 part of leaf alcohol, 0.06 part of benzyl alcohol, 0.15 part of linalool, 0.15 part of phenethyl alcohol, 0.15 part of benzyl acetate, 0.15 part of citronellyl butyrate, 0.15 part of menthyl acetate, 0.15 part of leaf alcohol acetate, 0.15 part of ethyl phenylacetate, 0.15 part of methyl dihydrojasmonate, 0.15 part of menthol, 0.15 part of 2,3, 5-trimethyl pyrazine and 0.15 part of beta-ionone are added into a special vacuum mixer for food, and the mixture is uniformly mixed to obtain the longjing essence.

(3) And adding 0.5 part of osmanthus fragrans essence, 0.5 part of Longjing essence and 0.1 part of catechin into 4 parts of glycerol by weight to obtain the osmanthus fragrans Longjing-flavored electronic cigarette tobacco tar.

Example 2

The difference with the example 1 is that the finally prepared osmanthus fragrans Longjing flavored electronic cigarette tobacco tar comprises the following components in parts by weight: 2.6 parts of osmanthus fragrans essence, 1.1 parts of Longjing essence, 0.1 part of catechin, 0.2 part of vanillin, 0.1 part of taste modifier, 0.85 part of nicotine, 1.3 parts of WS-23,0.6 parts of tobacco extract and 5 parts of glycerol.

Example 3

The difference with the example 1 is that the finally prepared osmanthus fragrans Longjing flavored electronic cigarette tobacco tar contains the following components in parts by weight: 2.6 parts of osmanthus fragrans essence, 1.1 parts of Longjing essence, 0.1 part of catechin, 0.2 part of vanillin, 0.1 part of taste modifier, 0.2 part of neotame, 0.85 part of nicotine and 1.3 parts of WS-23,5 parts of glycerol.

Example 4

The difference with the example 1 is that the finally prepared osmanthus fragrans Longjing flavored electronic cigarette tobacco tar contains the following components in parts by weight: 2.6 parts of osmanthus fragrans essence, 1.1 parts of Longjing essence, 0.1 part of catechin, 0.1 part of taste modifier, 0.2 part of neotame, 0.85 part of nicotine, 1.3 parts of WS-23,0.6 parts of tobacco extract and 5 parts of glycerol.

Example 5

The difference with the example 1 is that the finally prepared osmanthus fragrans Longjing flavored electronic cigarette tobacco tar contains the following components in parts by weight: 3 parts of osmanthus fragrans essence, 0.5 part of Longjing essence, 0.2 part of catechin, 0.2 part of vanillin, 0.1 part of taste modifier, 0.2 part of neotame, 0.6 part of tobacco extract, 0.85 part of nicotine and 1.3 part of WS-23,5 parts of glycerol.

Example 6

The difference with the example 1 is that the finally prepared osmanthus fragrans Longjing flavored electronic cigarette tobacco tar contains the following components in parts by weight: 0.5 part of osmanthus fragrans essence, 1.5 parts of Longjing essence, 0.15 part of catechin, 0.2 part of vanillin, 0.1 part of taste modifier, 0.2 part of neotame, 0.6 part of tobacco extract, 0.85 part of nicotine and 1.3 part of WS-23,5 parts of glycerol.

Example 7

The difference with the example 1 is that the finally prepared osmanthus fragrans Longjing flavored electronic cigarette tobacco tar contains the following components in parts by weight: 2.42 parts of osmanthus fragrans essence, 1.1 parts of Longjing essence, 0.11 part of catechin, 0.2 part of vanillin, 0.1 part of taste modifier, 0.2 part of neotame, 0.85 part of nicotine, 1.3 parts of WS-23,0.6 parts of tobacco extract and 5 parts of glycerol.

To highlight the beneficial effects of the embodiments of the present application, the following comparative examples are now set forth.

Comparative example 1

The difference with the example 1 is that the finally prepared osmanthus fragrans Longjing flavored electronic cigarette tobacco tar contains the following components in parts by weight: 1.5 parts of osmanthus fragrans essence, 0.1 part of catechin and 5 parts of glycerol.

Comparative example 2

The difference with the example 1 is that the finally prepared osmanthus fragrans Longjing flavored electronic cigarette tobacco tar contains the following components in parts by weight: 1.2 parts of Longjing essence, 0.1 part of catechin and 5 parts of glycerol.

Comparative example 3

The difference with the example 1 is that the finally prepared osmanthus fragrans Longjing flavored electronic cigarette tobacco tar contains the following components in parts by weight: 1.5 parts of osmanthus fragrans essence, 1.2 parts of Longjing essence and 5 parts of glycerol.

Comparative example 4

The difference with the example 1 is that the finally prepared osmanthus fragrans Longjing flavored electronic cigarette tobacco tar contains the following components in parts by weight: 5 parts of osmanthus fragrans essence, 2 parts of Longjing essence, 0.5 part of catechin and 5 parts of glycerol.

Comparative example 5

The difference with the example 1 is that the finally prepared osmanthus fragrans Longjing flavored electronic cigarette tobacco tar contains the following components in parts by weight: 0.1 part of osmanthus fragrans essence, 0.1 part of Longjing essence, 0.02 part of catechin and 3.5 parts of glycerol.

The tobacco tar of the above embodiment was added to the electronic cigarette device, and sensory evaluation was performed on the tobacco tar prepared in the embodiment and comparative example by 10 smokers from various aspects such as smoke amount, irritation, harmony, taste, aroma, suction resistance (the larger the electronic cigarette suction resistance is, the smaller the air input is, the more intense the taste is, the too strong suction resistance can cause insufficient air input, unsmooth use is, the too low suction resistance can cause too large air input, the smoke is more scattered, the taste is more empty), and the cool feeling is respectively performed, the full score of each item is 10, and the average value is calculated as the comprehensive result of the evaluation, and the results are summarized in table 1.

Table 1 evaluation table of tobacco tar for each example and comparative example

It can be known from table 1 that the fragrance and coordination of the smoke generated by the tobacco tar of the electronic cigarettes in each embodiment are kept at a higher level, and in addition, the smoke quantity, the taste and the absorption resistance score of the smoke are higher, so that the tobacco tar provided by the embodiment of the application can bring pleasant sensory experience to consumers. On the basis, the tobacco tar containing nicotine can bring better throat feeling, and is more suitable for consumers with high smoking demands. The tobacco tar without nicotine can also bring certain throat feeling (throat feeling brought by smoke) to consumers, and is suitable for smoking cessation users. In addition, after a proper amount of cooling agent, sweetener and taste modifier are added into the tobacco tar, various performances of the tobacco tar can be further improved. As can be seen from the comparative example data, when any one of the osmanthus fragrans essence and the Longjing essence is absent, the electronic cigarette tobacco tar lacks the fragrance and coordination, and has single taste and no characteristics. In the comparative example 3, catechin is not contained, and the smoke can still emit the flavor of Longjing tea, but the tea is thin in taste and poor in coordination, and the sensory experience of consumers is affected. As can be seen from comparative example 4, when the contents of the longjing and the osmanthus fragrans essence in the tobacco tar are too high, even if the fragrance of the atomized tobacco tar of the electronic cigarette is quite sufficient, the smoker can feel choking, and the harmony is poor. When the content of Longjing tea, osmanthus fragrans essence and catechin is too low, the smoke is low and odorless, and good sensory experience cannot be provided for consumers.

While the foregoing is directed to exemplary embodiments of the present application, it will be appreciated by those of ordinary skill in the art that numerous modifications and variations can be made thereto without departing from the principles of the present application, and such modifications and variations are to be regarded as being within the scope of the present application.

Claims (13)

1. The osmanthus fragrans Longjing flavored electronic cigarette tobacco tar is characterized by comprising the following components in parts by weight: 0.5-3 parts of osmanthus fragrans essence, 0.5-1.5 parts of Longjing essence, 0.1-0.2 part of catechin, 0-1.2 parts of nicotine and 4-6 parts of solvent.

2. The e-cigarette tobacco tar of claim 1, wherein a ratio of parts by weight of the longjing essence to the osmanthus essence is in a range of 1 (2.0-3.0).

3. The electronic cigarette tobacco tar according to claim 1, wherein the osmanthus fragrans essence comprises the following components in parts by weight: 0.5-3 parts of osmanthus fragrans extract, 0.11-0.2 parts of linalool, 0.03-0.12 parts of benzyl alcohol, 0.02-0.3 parts of phenethyl alcohol, 0.1-0.3 parts of geraniol, 0.5-1 part of D, L-menthol, 0.01-0.3 part of beta-ionone, 0.02-0.5 part of methyl ionone, 0.01-0.3 part of alpha-ionone, 0.01-0.3 part of ionone, 0.1-0.5 part of dihydrojasmone, 0.01-0.2 part of benzyl acetate, 0.03-0.5 part of geranyl acetate, 0.01-0.3 part of phenethyl acetate, 0.02-1 part of glyceryl triacetate, 0.01-0.2 part of Kang Naike oil, 0.03-0.3 part of nerolibanum, and 2-6 parts of propylene glycol.

4. The electronic cigarette tobacco tar according to claim 1, wherein the Longjing essence comprises the following components in parts by weight: 0.1-1.5 parts of Longjing extract, 0.1-0.2 parts of leaf alcohol, 0.03-0.12 parts of benzyl alcohol, 0.1-0.2 parts of linalool, 0.1-0.2 parts of phenethyl alcohol, 0.1-0.2 parts of benzyl acetate, 0.1-0.2 parts of citronellyl butyrate, 0.1-0.2 parts of menthyl acetate, 0.1-0.2 parts of leaf alcohol acetate, 0.1-0.2 parts of ethyl phenylacetate, 0.1-0.2 parts of methyl dihydrojasmonate, 0.1-0.2 parts of menthol, 0.1-0.2 parts of 2,3, 5-trimethyl pyrazine, 0.1-0.2 parts of beta-ionone and 2-6 parts of propylene glycol.

5. The e-cigarette tobacco tar of claim 1, wherein the nicotine is 0.5-1.2 parts by weight.

6. The e-cigarette tobacco tar of any one of claims 1-5, further comprising at least one of a tobacco extract, vanillin, a taste modifier, a cooling agent, and a sweetener.

7. The e-cigarette tobacco tar of claim 6, wherein the tobacco extract is 0.4-1 parts by weight.

8. The e-cigarette tobacco tar of claim 6, wherein the cooling agent is 1-1.8 parts by weight; the cooling agent comprises N,2, 3-trimethyl-2- (1-methylethyl) butyramide.

9. The e-cigarette tobacco tar of claim 6, wherein the sweetener is 0.1-0.5 parts by weight; the sweetener comprises N- [ N- (3, 3-dimethylbutyl) -L-alpha-aspartyl ] -L-phenylalanine-1-methyl ester.

10. The e-cigarette tobacco tar of claim 6, wherein the taste modifier is 0.1-0.2 parts by weight.

11. The e-cigarette tobacco tar of claim 6, wherein the vanillin is present in an amount of 0.15-0.5 parts by weight.

12. The preparation method of the osmanthus fragrans Longjing flavored electronic cigarette tobacco tar is characterized by comprising the following steps of:

(1) Preparing osmanthus fragrans essence; preparing Longjing essence;

(2) Adding 0.5-3 parts by weight of osmanthus fragrans essence and 0.5-1.5 parts by weight of Longjing tea essence into 4-6 parts by weight of solvent, adding 0.1-0.2 part by weight of catechin and 0-1.2 parts by weight of nicotine, and fully stirring to obtain the electronic cigarette tobacco tar.

13. An electronic cigarette, comprising a liquid storage bin and the electronic cigarette tar according to any one of claims 1-11; and the electronic cigarette tobacco tar is stored in the liquid storage bin.