CN115517396A - Electronic cigarette liquid and electronic cigarette - Google Patents
Electronic cigarette liquid and electronic cigarette Download PDFInfo
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- CN115517396A CN115517396A CN202110712636.9A CN202110712636A CN115517396A CN 115517396 A CN115517396 A CN 115517396A CN 202110712636 A CN202110712636 A CN 202110712636A CN 115517396 A CN115517396 A CN 115517396A
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- 239000007788 liquid Substances 0.000 title claims description 115
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- 241000208125 Nicotiana Species 0.000 claims abstract description 64
- 239000004094 surface-active agent Substances 0.000 claims abstract description 58
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- 108010076119 Caseins Proteins 0.000 claims description 3
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- 235000008390 olive oil Nutrition 0.000 claims description 3
- 239000010502 orange oil Substances 0.000 claims description 3
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- 241000219287 Saponaria Species 0.000 claims 1
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- 238000004945 emulsification Methods 0.000 abstract description 5
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- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Natural products OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
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- JLPULHDHAOZNQI-ZTIMHPMXSA-N 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine Chemical class CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC JLPULHDHAOZNQI-ZTIMHPMXSA-N 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
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- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 3
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N Lactic Acid Natural products CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 229930013930 alkaloid Natural products 0.000 description 2
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- 206010013911 Dysgeusia Diseases 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 241000234435 Lilium Species 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
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- 239000008101 lactose Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
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- 239000008347 soybean phospholipid Substances 0.000 description 1
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Images
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
-
- 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
- A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
- A24B15/26—Use of organic solvents for extraction
-
- 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
- A24B15/302—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances by natural substances obtained from animals or plants
Abstract
The embodiment of the application provides an electron cigarette tobacco juice and electron cigarette, according to the mass fraction, electron cigarette tobacco juice includes: 0-20 parts of herbal extract, 2-50 parts of tobacco essence, 0-6 parts of nicotine, 0.2-15 parts of surfactant and 50-80 parts of solvent; the surfactant includes a hydrophilic group and a hydrophobic group. This application the electronic cigarette tobacco juice is including the surfactant component that has hydrophilic group and hydrophobic group, the surfactant active is lieing in can form the interfacial film when between oily component and the waterborne composition, make incompatible oily component and waterborne composition emulsification form stable emulsion, avoided the layering between oily component and the waterborne composition on the one hand, on the other hand has reduced the volatilization of oily component and waterborne composition, has guaranteed the stability and the security of electronic cigarette tobacco juice.
Description
Technical Field
The application belongs to the technical field of the electron cigarette, specifically, this application relates to an electron cigarette tobacco juice and electron cigarette.
Background
The electronic cigarette generally comprises a lithium battery, an atomizer and tobacco juice. The battery supplies power to the atomizer to atomize the tobacco liquid, and the tobacco liquid is converted into mist to be sucked by a user. When a user inhales the electronic cigarette, the user has a feeling similar to 'swallowing and spitting' when smoking.
The cigarette liquid of the electronic cigarette is an electronic atomization liquid used in cooperation with the electronic cigarette as an important component of the electronic cigarette. After being heated by the electronic cigarette atomizer, the smoke liquid of the electronic cigarette can generate mist like a cigarette. The cigarette liquid taste and quality of the electronic cigarette directly determine the acceptance and experience of the user on the mouthfeel of the electronic cigarette.
At present, the essence of electronic cigarette tobacco juice can contain oily component, and the solvent of electronic cigarette tobacco juice includes aqueous solvent for the layering problem can appear between the oily component of essence and the aqueous solvent of solvent, leads to the atomizing temperature of electronic cigarette tobacco juice to be on the high side, and too high atomizing temperature can produce poisonous and harmful substances such as formaldehyde, influences user's health.
Disclosure of Invention
An object of the embodiment of the application is to provide a new technical scheme of electronic cigarette liquid and an electronic cigarette.
According to a first aspect of the embodiments of the present application, there is provided an electronic cigarette liquid, which includes, in parts by mass:
0-20 parts of herbal extract, 2-50 parts of tobacco essence, 0-6 parts of nicotine, 0.2-15 parts of surfactant and 50-80 parts of solvent;
the surfactant includes a hydrophilic group and a hydrophobic group.
Optionally, the electronic cigarette liquid comprises, by mass:
3-10 parts of herbal extract, 2-30 parts of tobacco essence, 0-6 parts of nicotine, 0.2-15 parts of surfactant and 50-80 parts of solvent.
Optionally, the electronic cigarette liquid comprises, by mass:
5-8 parts of herbal extract, 10-25 parts of tobacco essence, 3-5 parts of nicotine, 3-10 parts of surfactant and 57-72 parts of solvent.
Optionally, the e-liquid is a heterogeneous system comprising a continuous phase and a plurality of dispersed phases, the continuous phase being wrapped around the dispersed phases.
Optionally, the continuous phase is an oily component and the dispersed phase is an aqueous component.
Optionally, the oily component comprises at least part of the tobacco flavor, and the aqueous component comprises at least part of the solvent.
Optionally, the solvent comprises a lower alcohol and/or water.
Optionally, the surfactant is located between the continuous phase and the dispersed phase.
Optionally, the diameter of the dispersed phase is in the range of 10 to 100nm.
Optionally, the tobacco flavor comprises one or more of sweet orange oil, lemon oil, peanut oil, rapeseed oil, sesame oil, natural oils, synthetic oils and olive oil.
Optionally, the surfactant comprises one or more of medium chain triglycerides, lactitol, sucrose fatty acid esters, mono-di-glycerol fatty acid esters, citric acid fatty acid glycerides, lactic acid fatty acid glycerides, acetylated mono-di-glycerol fatty acid esters, phospholipids, modified soy phospholipids, enzymatically hydrolyzed soy phospholipids, polysorbates, hydroxypropyl starch, sodium starch octenyl succinate, glycerol, sodium caseinate, and quillaia bark extract.
According to a second aspect of the embodiments of the present application, there is provided an electronic cigarette, comprising a liquid storage bin and the electronic cigarette liquid of the first aspect;
the electronic cigarette liquid is stored in the liquid storage bin.
Optionally, the atomization temperature of the electronic cigarette liquid is less than or equal to 200 ℃.
One technical effect of the embodiment of the application is as follows:
the embodiment of the application provides an electronic cigarette liquid, the electronic cigarette liquid includes the surfactant component who has hydrophilic group and hydrophobic group, the surfactant can form the interface film when being located between oily component and the waterborne composition, makes incompatible oily component and waterborne component emulsification form stable emulsion, has avoided the layering between oily component and the waterborne component on the one hand, and on the other hand has reduced the volatilization of oily component and waterborne component, has guaranteed the stability and the security of electronic cigarette liquid.
Further features of the present application and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which is to be read in connection with the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic diagram of a heterogeneous system of an e-cigarette liquid provided in an embodiment of the present application;
fig. 2 is an enlarged view of a point a in fig. 1.
Wherein: 1-an oily component; 2-an aqueous component; 21-bound water; 22-interfacial water; 23-free water; 3-interfacial film.
Detailed Description
Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Electronic cigarettes, an important class of products in new tobacco products, can atomize a small amount of nicotine-containing or nicotine-free solution into particles, which are then inhaled directly by the consumer. The electronic cigarette generates smoke in an atomizing mode, does not produce tar and carbon monoxide, hardly produces secondary-hand smoke harm, and is regarded as a pollution-free smoking cessation product or a tobacco substitute. The solvent formula of the electronic cigarette liquid has very important influence on the sensory quality of the electronic cigarette, the essence of the existing electronic cigarette liquid contains oily components, and the solvent of the electronic cigarette liquid comprises an aqueous solvent, so that the layering problem can occur between the oily components of the essence and the aqueous solvent of the solvent, the atomization temperature of the electronic cigarette liquid is higher, and the excessively high atomization temperature can generate toxic and harmful substances such as formaldehyde and the like, so that the body health of a user is influenced.
The embodiment of the application provides an electron cigarette tobacco juice, by mass fraction, includes:
0-20 parts of herbal extract, 2-50 parts of tobacco essence, 0-6 parts of nicotine, 0.2-15 parts of surfactant and 50-80 parts of solvent;
the surfactant includes a hydrophilic group and a hydrophobic group.
The embodiment of the application provides an electronic cigarette liquid, the electronic cigarette liquid includes the surfactant component who has hydrophilic group and hydrophobic group, the surfactant can form the interface film when being located between oily component and the waterborne composition, makes incompatible oily component and waterborne component emulsification form stable emulsion, has avoided the layering between oily component and the waterborne component on the one hand, and on the other hand has reduced the volatilization of oily component and waterborne component, has guaranteed the stability and the security of electronic cigarette liquid.
Specifically, the herbal extract can promote the freshness in the electronic cigarette liquid, and the tobacco essence has certain fragrance type and can be directly used for a mixture for flavoring tobacco to promote the fragrance in the electronic cigarette liquid. In order to effectively control the freshness of the electronic cigarette liquid and avoid over-thick fragrance of the electronic cigarette liquid, the mass parts of the herbal extract in the electronic cigarette liquid can be controlled to be 3-10 parts, the mass parts of the tobacco essence can be controlled to be 2-30 parts, the mass parts of nicotine can be kept to be 0-6 parts, the mass parts of the surfactant can be 0.2-15 parts, and the mass parts of the solvent can be 50-80 parts.
Specifically, the hydrophilic group of the surfactant may be-OH, -CHO, -COOH and-NH 2 The hydrophobic group of the surfactant may be-C n H 2n+1 、-CH＝H 2 、-C 6 H 5 -X (X represents halogen) and-NO 4 And as the number of hydrophilic groups in the surfactant increases, the more hydrophilic the surfactant is; likewise, as the number of hydrophobic groups in the surfactant increases, the more hydrophobic the surfactant becomes.
Because the electronic cigarette liquid contains both an oily component, such as tobacco essence or nicotine, and an aqueous component, such as herbal extract or solvent, the electronic cigarette liquid may have the problem of layering of the oily component and the aqueous component during mixing. The surfactant comprises a hydrophilic group and a hydrophobic group, and can reduce the interfacial tension between the two phases of the oily component and the aqueous component; when the surfactant is positioned between the oily component and the aqueous component, an interface film can be formed, so that the electronic cigarette liquid forms stable emulsion, and the safety of the electronic cigarette liquid is improved. The aqueous component may be water, such as deionized water, purified water, or the like.
This application the electronic cigarette tobacco juice is including the surfactant component that has hydrophilic group and hydrophobic group, the surfactant active is lieing in can form the interfacial film when between oily component and the waterborne composition, make incompatible oily component and waterborne composition emulsification form stable emulsion, avoided the layering between oily component and the waterborne composition on the one hand, on the other hand has reduced the volatilization of oily component and waterborne composition, has guaranteed the stability and the security of electronic cigarette tobacco juice.
And the stable emulsion formed by the electronic cigarette liquid can reduce the atomization temperature of the electronic cigarette liquid, so that the atomization temperature of the electronic cigarette liquid is less than or equal to 200 ℃, the atomization effect and smoking safety of the electronic cigarette liquid are improved, the improvement of the fragrance intensity of the electronic cigarette liquid is facilitated, and the fragrance of the electronic cigarette liquid is more intense and full. In addition, the interface film formed by the surfactant between the oily component and the aqueous component can also play a role in blocking space and static electricity, prevent the aggregation of oily components and/or aqueous component particles and enable the emulsion formed by the electronic cigarette liquid to be more stable.
In order to further improve the using effect of the tobacco juice, preferably, the electronic cigarette tobacco juice comprises the following components in parts by weight:
5-8 parts of herbal extract, 10-25 parts of tobacco essence, 3-5 parts of nicotine, 3-10 parts of surfactant and 57-72 parts of solvent.
Specifically, the herbal extract is an extract of a plant, for example, the herbal extract may be a water extract of a flower plant such as safflower, lily or peony, or a water extract of a grass plant such as purslane, black nightshade or nidus vespae, or a water extract of tobacco such as tobacco leaf, so as to improve freshness in the electronic cigarette liquid, but the herbal extract is limited to the extract of the plant. The tobacco essence comprises one or more of sweet orange oil, lemon oil, peanut oil, rapeseed oil, sesame oil, natural oil, synthetic oil and olive oil, has a certain fragrance type, and can be directly used for perfuming tobacco to improve the fragrance in the cigarette liquid of the electronic cigarette. The nicotine is alkaloid existing in solanaceae plants (solanum), is an important component of the electronic cigarette liquid, can ensure the nerve stimulation effect in the electronic cigarette liquid, and brings the smoking pleasure to users.
Optionally, the e-liquid is a heterogeneous system comprising a continuous phase and a plurality of dispersed phases, the continuous phase being wrapped around the dispersed phases.
Specifically, when the electronic cigarette liquid contains both an oily component and an aqueous component, the oily component and the aqueous component are in different phases due to the incompatibility of the oily component and the aqueous component. For example, when the volume of the oily component is larger than that of the aqueous component, the oily component may serve as a continuous phase, the aqueous component may serve as a dispersed phase, and the oily component may be coated around the aqueous components; when the volume of the oily component is smaller than that of the aqueous component, the aqueous component may be used as a continuous phase, the oily component may be used as a dispersed phase, and the aqueous component may be coated around a plurality of oily components.
Optionally, the continuous phase is an oily component 1 and the dispersed phase is an aqueous component 2.
Specifically, because the oily component 1 and the aqueous component 2 are immiscible, the oily component 1 and the aqueous component 2 in the electronic cigarette liquid can present two phases. When the volume of the oily component 1 is significantly larger than that of the aqueous component 2, because the volume of the aqueous component 2 is smaller, under the emulsification action of the surfactant, the aqueous component 2 includes a plurality of dispersed phases, and the oily component 1 can be coated on the plurality of dispersed phases, at this time, the oily component 1 is a continuous phase, and the aqueous component 2 is a dispersed phase, so that a water-in-oil stable mixed state is presented, as shown in fig. 1.
Specifically, when the oily component 1 and the aqueous component 2 are in a water-in-oil stable mixed state, and the electronic cigarette liquid is heated, the aqueous component 2 rapidly expands when vaporized due to a large difference between boiling points of the oily component 1 and the aqueous component 2, the volume of the electronic cigarette liquid is increased by about 1000 times, and the oily component 1 wrapped outside the aqueous component 2 can be split into oil drops with smaller particle size at the instant of rapid expansion of the aqueous component 2, so that 'micro-explosion' is generated. Under the secondary atomization effect of "microexplosion", can make oil drip fragmentation become more tiny vaporific oil drip, the particle diameter that this vaporific oil drip is little a lot than the atomizing aerosol of traditional electron cigarette tobacco juice, has improved the fragrant smell plumpness of essence for cigarette, can also reduce the atomizing temperature of electron cigarette tobacco juice makes the atomizing temperature of electron cigarette tobacco juice is less than or equal to 200 ℃, has also reduced the entry temperature of atomizing aerosol, improves user's suction experience promptly.
Optionally, the oily component 1 comprises at least part of the tobacco flavor, and the aqueous component 2 comprises at least part of the solvent.
Specifically, the oily component 1 in the electronic cigarette liquid may include ingredients in multiple components, such as oil or vegetable oil in the tobacco essence, and may further include oily alkaloid in the nicotine; the aqueous component 2 of the e-vaping liquid may also include components of a plurality of components, such as propylene glycol, glycerol, or water in the solvent, and may also include an aqueous extraction solvent in the herbal extract.
Optionally, the solvent includes a lower alcohol and/or water, the lower alcohol may include at least one of ethylene glycol, propylene glycol and glycerol, and the electronic cigarette liquid includes 20 to 30 parts by mass of water, preferably 15 to 25 parts by mass of water.
Specifically, the propylene glycol in the solvent can be replaced by propylene glycol instead of the solvent, and the glycerol in the solvent can be replaced by glycerol instead of the solution. Solvent in the electron cigarette tobacco juice can be with herbaceous extract, tobacco flavor and nicotine misce bene, guarantees stability during the suction of electron cigarette tobacco juice.
Alternatively, referring to fig. 2, the surfactant is located between the continuous phase and the dispersed phase.
Specifically, when the oily component 1 coats the aqueous component 2 to assume a stable mixed state of water-in-oil, the surfactant may form an interfacial film 3 between the oily component 1 and the aqueous component 2, as shown in fig. 1. The aqueous component 2 may include bound water 21, interfacial water 22 and free water 23, and when the oily component 1 and the aqueous component 2 are in a water-in-oil stable mixed state, the aqueous component 2 forms a uniform emulsion with the oily component 1, and most of the aqueous component 2 forms an oil-water emulsion with the oily component 1 of the continuous phase in the form of interfacial water 22, as shown in fig. 2. As the content of the aqueous component 2 increases, the aqueous component 2 of the dispersed phase increases, and the free water 21 contained in the interfacial water 22 around the interfacial film 3 increases, and eventually an oil-in-water emulsion state may be formed.
The interfacial film 3 can stably separate the oily component 1 and the aqueous component 2, whether in the oil-in-water or water-in-oil emulsion state. Further, for example, when the aqueous component 2 in the emulsion is increased, the oily component 1 may act on the interface with the interfacial film 3 to form a denser interfacial composite film, thereby increasing the stability of the emulsion. The emulsifier in the surfactant described herein may be a single or mixed emulsifier as desired.
Optionally, the diameter of the dispersed phase is in the range of 10 to 100nm.
Specifically, when the oily component 1 coats the aqueous component 2 to exhibit a stable mixed state of water in oil, the aqueous component 2 is dispersed in the oily component 1, the aqueous component 2 may exhibit a spherical structure due to the surface tension, and the diameter of the aqueous component 2 is directly related to the stability level and the atomization effect of the electronic cigarette liquid. When the diameter of the water-based component 2 is too small, the electronic cigarette liquid is difficult to form obvious micro-explosion during atomization, and a good atomization effect cannot be achieved; when the diameter of the aqueous component 2 is too large, the weight of the aqueous component 2 becomes large, which is disadvantageous for stable dispersion of the aqueous component 2 in the oil component 1. In addition, when the aqueous component 2 coats the oily component 1 to exhibit a stable mixed state of oil-in-water, the oily component 1 is a dispersed phase, and the diameter range of the oily component 1 also needs to be controlled to 10 to 100nm.
Optionally, the surfactant comprises one or more of medium chain triglycerides, lactitol, sucrose fatty acid esters, mono-di-glycerol fatty acid esters, citric acid fatty acid glycerides, lactic acid fatty acid glycerides, acetylated mono-di-glycerol fatty acid esters, phospholipids, modified soy phospholipids, enzymatically hydrolyzed soy phospholipids, polysorbates, hydroxypropyl starch, sodium starch octenyl succinate, glycerol, sodium caseinate, and quillaia bark extract.
Specifically, since the surfactant can reduce the interfacial tension between the two phases of the oily component 1 and the aqueous component 2, the interfacial film 3 formed by the surfactant can ensure the stability of the emulsion formed by the oily component 1 and the aqueous component 2. For example, the surfactant may comprise a medium carbon alcohol such as lactitol, which is a 12 carbon sugar alcohol, and which is prepared by catalytic hydrogenation of lactose, and which is sweet and refreshing, has no aftertaste, and has high solubility.
The embodiment of the application also provides an electronic cigarette, which comprises a liquid storage bin and the electronic cigarette liquid;
the electronic cigarette liquid is stored in the liquid storage bin.
This application the electron cigarette tobacco juice of electron cigarette includes surfactant has avoided the layering between oily component 1 and the waterborne component 2 on the one hand, and on the other hand has reduced the volatilization of oily component 1 and waterborne component 2, has guaranteed stability and security that the electron cigarette used.
Optionally, the atomization temperature of the electronic cigarette liquid is less than or equal to 200 ℃.
Specifically, after the stable emulsion is formed in the electronic cigarette liquid of the electronic cigarette, the atomization temperature of the electronic cigarette liquid can be reduced, so that the atomization temperature of the electronic cigarette liquid is less than or equal to 200 ℃, the atomization effect and smoking safety of the electronic cigarette liquid are improved, meanwhile, the improvement of the fragrance intensity of the electronic cigarette liquid is facilitated, and the fragrance of the electronic cigarette liquid is more intense and full.
The present invention is further illustrated by the following specific examples and comparative examples (except for the surfactant, other raw materials are common articles in the electronic cigarette industry, and meet the edible standard).
Example 1
The electronic cigarette liquid is prepared from the following raw materials in parts by mass:
5g of herbal extract, 25g of tobacco essence, 3g of nicotine, 0.2g of surfactant (specifically comprising 0.2g of medium-chain triglyceride), and 64g of solvent (specifically comprising 14g of propylene glycol and 50g of glycerol);
example 2
The electronic cigarette liquid is prepared from the following raw materials in parts by mass:
5g of herbal extract, 25g of tobacco essence, 3g of nicotine, 3g of surfactant (specifically comprising 2g of medium-chain triglyceride and 1g of modified soybean phospholipid), and 64g of solvent (specifically comprising 14g of propylene glycol and 50g of glycerol);
example 3
The electronic cigarette liquid is prepared from the following raw materials in parts by mass:
5g of herbal extract, 25g of tobacco essence, 3g of nicotine, 7g of surfactant (specifically comprising 5g of medium-chain triglyceride and 2g of modified soybean phospholipid), and 64g of solvent (specifically comprising 14g of propylene glycol and 50g of glycerol);
example 4
The electronic cigarette liquid is prepared from the following raw materials in parts by mass:
5g of herbal extract, 25g of tobacco essence, 3g of nicotine, 10g of surfactant (specifically comprising 5g of mono-diglycerol fatty acid ester and 5g of sucrose fatty acid ester), and 64g of solvent (specifically comprising 14g of propylene glycol and 50g of glycerol);
example 5
The electronic cigarette liquid is prepared from the following raw materials in parts by mass:
5g of herbal extract, 25g of tobacco essence, 3g of nicotine, 15g of surfactant (specifically comprising 10g of mono-diglycerol fatty acid ester and 5g of sucrose fatty acid ester), and 64g of solvent (specifically comprising 14g of propylene glycol and 50g of glycerol);
example 6
The electronic cigarette liquid is prepared from the following raw materials in parts by mass:
5g of herbal extract, 20g of tobacco essence, 3g of nicotine, 3g of surfactant (specifically comprising 3g of mono-diglycerol fatty acid ester and diglycerol fatty acid ester), and 60g of solvent (specifically comprising 20g of deionized water and 40g of glycerol);
example 7
The electronic cigarette liquid is prepared from the following raw materials in parts by mass:
5g of herbal extract, 20g of tobacco essence, 3g of nicotine, 10g of surfactant (specifically comprising 5g of mono-diglycerol fatty acid ester and diglycerol fatty acid ester, 5g of lactitol and 1g of enzymolysis soybean phospholipid), and 60g of solvent (specifically comprising 20g of deionized water and 40g of glycerol);
example 8
The electronic cigarette liquid is prepared from the following raw materials in parts by mass:
5g of herbal extract, 20g of tobacco essence, 3g of nicotine, 12g of surfactant (specifically comprising 5g of mono-diglycerol fatty acid ester and 6g of sucrose fatty acid ester and 1g of polysorbate), and 60g of solvent (specifically comprising 20g of deionized water and 40g of glycerol);
example 9
The electronic cigarette liquid is prepared from the following raw materials in parts by mass:
5g of herbal extract, 20g of tobacco essence, 3g of nicotine, 15g of surfactant (specifically comprising 5g of mono-diglycerol fatty acid ester and 6g of sucrose fatty acid ester and 4g of polysorbate), and 60g of solvent (specifically comprising 20g of deionized water and 40g of glycerol);
example 10
The electronic cigarette liquid is prepared from the following raw materials in parts by mass:
3g of herbal extract, 40g of tobacco essence, 1g of nicotine, 10g of surfactant (specifically comprising 5g of mono-diglycerol fatty acid ester and 5g of sucrose fatty acid ester), and 60g of solvent (specifically comprising 20g of deionized water and 40g of glycerol);
example 11
The electronic cigarette liquid is prepared from the following raw materials in parts by mass:
20g of herbal extract, 2g of tobacco essence, 6g of nicotine, 10g of surfactant (specifically comprising 5g of mono-diglycerol fatty acid ester and 5g of sucrose fatty acid ester), and 80g of solvent (specifically comprising 30g of deionized water and 50g of glycerol);
example 12
The electronic cigarette liquid is prepared from the following raw materials in parts by mass:
5g of herbal extract, 30g of tobacco essence, 3g of nicotine, 10g of surfactant (specifically comprising 5g of mono-diglycerol fatty acid ester and 5g of sucrose fatty acid ester), and 57g of solvent (specifically comprising 20g of deionized water and 37g of glycerol);
example 13
The electronic cigarette liquid is prepared from the following raw materials in parts by mass:
10g of herbal extract, 25g of tobacco essence, 5g of nicotine, 10g of surfactant (specifically comprising 5g of mono-diglycerol fatty acid ester and 5g of sucrose fatty acid ester), and 72g of solvent (specifically comprising 22g of deionized water and 50g of glycerol);
comparative example 1
The electronic cigarette liquid is prepared from the following raw materials in parts by mass:
5g of herbal extract, 25g of tobacco essence, 3g of nicotine and 64g of solvent (specifically comprising 14g of propylene glycol and 50g of glycerol);
comparative example 2
The electronic cigarette liquid is prepared from the following raw materials in parts by mass:
5g of herbal extract, 20g of tobacco essence, 3g of nicotine and 60g of solvent (specifically comprising 20g of deionized water and 40g of glycerol).
The industry standard for the electronic cigarette liquid quality judgment is given in table 1.
TABLE 1
The electronic cigarette liquid prepared in the above examples and comparative examples is added into a smoking set at the same addition amount, and the atomization temperature of the smoking set is shown in table 2:
TABLE 2
| Sample (I) | Tobacco stem atomization temperature |
| Example 1 | 200℃ |
| Example 2 | 182℃ |
| Example 3 | 180℃ |
| Example 4 | 176℃ |
| Example 5 | 178℃ |
| Example 6 | 170℃ |
| Example 7 | 168℃ |
| Example 8 | 172℃ |
| Example 9 | 173℃ |
| Example 10 | 178℃ |
| Example 11 | 174℃ |
| Example 12 | 178℃ |
| Example 13 | 172℃ |
| Comparative example 1 | 218℃ |
| Comparative example 2 | 220℃ |
As can be seen from table 2, the electronic cigarette liquid provided in the embodiment of the present application can significantly reduce the atomization temperature of the tobacco rod, so that the atomization temperature of the electronic cigarette liquid is less than or equal to 200 ℃. While the atomization temperature of the traditional cigarette rod in the comparative example reaches about 220 ℃, and the overhigh atomization temperature can generate harmful substances during atomization, thereby being not beneficial to the health of users.
The electronic cigarette liquid prepared in the above examples and comparative examples was subjected to aerosol formaldehyde atomization test, and the test results are shown in table 3:
TABLE 3
As can be seen from table 3, the electronic cigarette liquid provided in the embodiment of the present application has a lower atomization temperature, so that the formaldehyde content of the electronic cigarette liquid in the embodiment of the present application when the atomized aerosol test is performed is less than or equal to 2.56mg/kg. And the atomization temperature of the traditional cigarette rod in the comparative example is too high, so that the formaldehyde content of the traditional electronic cigarette liquid reaches over 8mg/kg when the atomization aerosol test is carried out on the traditional electronic cigarette liquid, and the physical health of a user is not facilitated.
The electronic cigarette smoking solutions prepared in the above examples and comparative examples were added to smoking sets at the same addition amount, and smoking evaluation was performed according to the industry rating standards of table 1, and the evaluation results are shown in table 4.
TABLE 4
As can be seen from table 4, the electronic cigarette liquid with the taste modifier provided in the embodiment of the present application is significantly superior to the electronic cigarette liquid of the comparative example in terms of taste and dry and astringent on the basis of maintaining the fragrance and the amount of smoke, and the atomized aerosol component is healthier and the formulation cost is lower. Make the electron cigarette tobacco juice that this application embodiment provided can bring better electron cigarette smoking for the consumer and experience, guarantee that the consumer uses the health of electron cigarette.
Although some specific embodiments of the present application have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present application. It will be appreciated by those skilled in the art that modifications can be made to the above embodiments without departing from the scope and spirit of the present application. The scope of the application is defined by the appended claims.
Claims (13)
1. The electronic cigarette liquid is characterized by comprising the following components in parts by mass:
0-20 parts of herbal extract, 2-50 parts of tobacco essence, 0-6 parts of nicotine, 0.2-15 parts of surfactant and 50-80 parts of solvent;
the surfactant includes a hydrophilic group and a hydrophobic group.
2. The e-cigarette liquid of claim 1, wherein the e-cigarette liquid comprises, in parts by mass:
3-10 parts of herbal extract, 2-30 parts of tobacco essence, 0-6 parts of nicotine, 0.2-15 parts of surfactant and 50-80 parts of solvent.
3. The e-cigarette liquid of claim 1, wherein the e-cigarette liquid comprises, in parts by mass:
5-8 parts of herbal extract, 10-25 parts of tobacco essence, 3-5 parts of nicotine, 3-10 parts of surfactant and 57-72 parts of solvent.
4. The e-liquid of claim 1, wherein the e-liquid is a heterogeneous system comprising a continuous phase and a plurality of dispersed phases, the continuous phase being wrapped around the dispersed phases.
5. The e-cigarette liquid of claim 4, wherein the continuous phase is an oily component and the dispersed phase is an aqueous component.
6. The e-cigarette liquid of claim 5, wherein the oily component comprises at least a portion of the tobacco flavor and the aqueous component comprises at least a portion of the solvent.
7. The e-vaping liquid of claim 6, wherein the solvent comprises a lower alcohol and/or water.
8. The e-liquid of claim 4, wherein the surfactant is located between the continuous phase and the dispersed phase.
9. The e-vaping liquid of claim 4, wherein the dispersed phase has a diameter in the range of 10 to 100nm.
10. The e-cigarette liquid of claim 1, wherein the tobacco flavor comprises one or more of sweet orange oil, lemon oil, peanut oil, rapeseed oil, sesame oil, natural oils, synthetic oils, and olive oil.
11. The e-liquid of claim 1, wherein the surfactant comprises one or more of medium chain triglycerides, lactitol, sucrose fatty acid esters, mono-and diglycerol fatty acid esters, glycerol citrate fatty acid esters, glycerol lactate fatty acid esters, acetylated mono-and diglycerol fatty acid esters, phospholipids, modified soy phospholipids, enzymatically hydrolyzed soy phospholipids, polysorbates, hydroxypropyl starches, sodium starch octenyl succinate, glycerol, sodium caseinate, and quillaia saponaria extract.
12. An electronic cigarette, comprising a liquid storage bin and the electronic cigarette liquid of any one of claims 1-11;
the electronic cigarette liquid is stored in the liquid storage bin.
13. The electronic cigarette of claim 12, wherein the atomization temperature of the electronic cigarette liquid is less than or equal to 200 ℃.
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| CN202110712636.9A CN115517396A (en) | 2021-06-25 | 2021-06-25 | Electronic cigarette liquid and electronic cigarette |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080023569A1 (en) * | 2005-03-23 | 2008-01-31 | O'leary Nicholas | Air freshener device comprising a specific liquid composition |
| US20150083146A1 (en) * | 2013-09-23 | 2015-03-26 | Verso PV, LLC | Personal vaporizer liquid for emulsifying oil-soluble compounds and resins |
| CN104968225A (en) * | 2013-01-24 | 2015-10-07 | 洛艾克有限公司 | Method, composition and apparatus for functionalization of aerosols from non combustible smoking articles |
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2021
- 2021-06-25 CN CN202110712636.9A patent/CN115517396A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080023569A1 (en) * | 2005-03-23 | 2008-01-31 | O'leary Nicholas | Air freshener device comprising a specific liquid composition |
| CN104968225A (en) * | 2013-01-24 | 2015-10-07 | 洛艾克有限公司 | Method, composition and apparatus for functionalization of aerosols from non combustible smoking articles |
| US20150083146A1 (en) * | 2013-09-23 | 2015-03-26 | Verso PV, LLC | Personal vaporizer liquid for emulsifying oil-soluble compounds and resins |
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