CN105361238A - Electronic cigarette smoke solution containing pH conditioning agent and method for improving smoking feeling of electronic cigarette smoke solution - Google Patents
Electronic cigarette smoke solution containing pH conditioning agent and method for improving smoking feeling of electronic cigarette smoke solution Download PDFInfo
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- CN105361238A CN105361238A CN201510942417.4A CN201510942417A CN105361238A CN 105361238 A CN105361238 A CN 105361238A CN 201510942417 A CN201510942417 A CN 201510942417A CN 105361238 A CN105361238 A CN 105361238A
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- Prior art keywords
- tobacco juice
- acid
- electronic smoke
- electronic cigarette
- adjusting agent
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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
- A24B15/18—Treatment of tobacco products or tobacco substitutes
-
- A24F47/004—
Abstract
The invention relates to the field of tobacco additives, in particular to an application of a pH conditioning agent in electronic cigarettes, and discloses an electronic cigarette smoke solution containing the pH conditioning agent. The electronic cigarette smoke solution includes the pH conditioning agent with the mass percent being 1%-10%, and the pH value of the electronic cigarette smoke solution is pH7.2-pH8.9. By the adoption of the electronic cigarette smoke solution, the release amount of free-state nicotine is increased, and the physiological satisfaction of the electronic cigarettes is improved.
Description
Technical field
The present invention relates to tobacco additive agent field, be specifically related to the application of a kind of pH adjusting agent in electronic cigarette.
Background technology
Electronic cigarette (electricalcigarette, e-cigarette) has another name called electronics nicotine transfer system (electronicnicotinedeliverysystems, ENDS).In November, 2012, the World Health Organization's " Framework Convention on Tobacco Control " Secretariat to the 5th Conference of the Parties turn in a report and specify that the definition of electronic cigarette: " electronics nicotine transfer system is used for transmitting nicotine to respiratory system.The goods that this term is contained contain the material coming from tobacco, but not necessarily use tobacco.They are battery-powered unit, by transmitting vaporization propane diols/nicotine mixture, make the nicotine that people's inhalation dose does not wait.Electronics nicotine transfer system uses different brands and sold, and most many popular names is electronic cigarette ".
The main component of tobacco juice for electronic smoke is solvent (propane diols and glycerine, total content is generally more than 90%), nicotine (general content is 0 ~ 3%) and fragrance matter are (according to different taste, as tobacco, peppermint, coffee, fruit etc., add different flavor components).At present, the tobacco juice for electronic smoke that market is sold sucks that sweet soapy feeling in rear oral cavity is overweight mostly, and tobacco flavor is too weak, and strength is not enough, can not meet the needs of consumer, seriously constrain the development of electronic cigarette.
Nicotine is the important substance basis of tobacco and tobacco product organoleptic quality.In smoking cigarette process, nicotine be absorbed by the body can produce initial " top " and throat " strength " sense.The central nervous system that nicotine can act on people causes corresponding physiological reaction, and appropriate nicotine intake can arousing brain, raising spirit, elimination pain and increase nervous excitation.In electronic cigarette, nicotine exists with free state with in conjunction with state two kinds of forms.Cigarette Impact is relevant with the content of nicotine in tobacco and main flume, particularly has close relationship with free state nicotine wherein.The physiology satisfaction of cigarette smoking is mainly determined by the absorption total amount of nicotine and the speed that enters hematological system thereof.1970, Armitage etc. found that free nicotine has stronger lipophilicity than proton state nicotine, are easier to penetrate mucous membrane of mouth thus are absorbed by the body more quickly.During smoking produce reason stimulus intensity relevant with the content of flue gas Free Nicotine with flue gas strength, its content is higher, and strength is larger.But when nicotine content is too high, inhale taste pungent, excitant is large.At present, the research report for tobacco juice for electronic smoke blending technology is also little.CN104473322A discloses a kind of containing nicotine and organic acid tobacco juice for electronic smoke, heating process when being aspirated by electronic cigarette, the organic acid of evaporating volatile or be decomposed into free nicotine.Make up the uniformity of nicotine release.WO2003101454A1 discloses the buffering liquid nicotine composition for pulmonary administration, and its preferred pH scope is 4 ~ 6, is that a kind of conveying nicotine that sucks is to the liquid pharmaceutical formulation of patient.
PH adjusting agent is also known as pH value regulator, and acidity regulator or pH value controlling agent etc., be used to a kind of food additives adjusting or keep pH value (acid or alkali).Acidity regulator can be organic acid or inorganic acid, alkali, nertralizer or buffer.The acidity regulator of frequent use is citric acid, acetic acid and lactic acid.Sodium carbonate, potash can be used in flour-made food.But up to now, also not about applying pH adjusting agent to promote free state nicotine burst size in tobacco juice for electronic smoke, improve the relevant report of tobacco juice for electronic smoke physiology satisfaction.Regulate free state nicotine by pH adjusting agent and in conjunction with the ratio of state nicotine in tobacco juice for electronic smoke, to the control of electronic cigarette quality evaluation and sucking quality, there is most important theories meaning and practical value.
Summary of the invention
An object of the present invention is to provide a kind of tobacco juice for electronic smoke containing pH adjusting agent, this tobacco juice for electronic smoke promotes free state nicotine burst size, improves the physiology satisfaction of electronic cigarette.Another object of the present invention is to provide a kind of method improving tobacco juice for electronic smoke suction sense.
In order to realize first above-mentioned object, present invention employs following technical scheme:
Containing a tobacco juice for electronic smoke for pH adjusting agent, this tobacco juice for electronic smoke comprises the pH adjusting agent of 1 ~ 10% mass percent, and the pH value of tobacco juice for electronic smoke is pH7.2 ~ pH8.9.
As preferably, the pH value of described tobacco juice for electronic smoke is pH7.9 ~ pH8.6.
As preferably, described pH adjusting agent is one or more mixing in citric acid, lactic acid, tartaric acid, malic acid, metatartaric acid, acetic acid, adipic acid, fumaric acid, sodium carbonate, sodium acid carbonate, potash, natrium citricum, potassium citrate.
In order to realize second above-mentioned object, present invention employs following technical scheme:
Improve a method for tobacco juice for electronic smoke suction sense, the method adopts the pH adjusting agent adding 1 ~ 10% mass percent in tobacco juice for electronic smoke, and the pH value regulating tobacco juice for electronic smoke is pH7.2 ~ pH8.9.
As preferably, the pH value of described tobacco juice for electronic smoke is pH7.9 ~ pH8.6.
As preferably, described pH adjusting agent is one or more mixing in citric acid, lactic acid, tartaric acid, malic acid, metatartaric acid, acetic acid, adipic acid, fumaric acid, sodium carbonate, sodium acid carbonate, potash, natrium citricum, potassium citrate.
The present invention is found by electronic cigarette suction experiment, and along with the rising of tobacco juice pH value, free nicotine burst size progressively improves.Found by professional smoking personnel sense organ smoking, along with the increase of tobacco juice pH value, strength and the satisfaction of flue gas significantly improve, but when pH value is greater than 8.6, it is coarse that flue gas becomes, and soft degree obviously declines.
Beneficial effect of the present invention is:
(1) pH adjusting agent of the present invention is the food additives that national regulation allows to use, and meets the requirement of foodsafety;
(2) tobacco juice for electronic smoke of the present invention, in preferred pH value range, has the physiology satisfaction significantly improved, significantly improves the suction quality of electronic cigarette;
(3) fabrication processing of tobacco juice for electronic smoke of the present invention is simple, easy to operate, can meet the requirement of suitability for industrialized production.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but content of the present invention is not limited to this.
Embodiment 1
Certain trade mark tobacco juice for electronic smoke (pH6.78) commercially available and pH adjusting agent (citric acid/sodium citrate mixture) are fully mixed by weight 98:2, be prepared into 10.0g tobacco juice for electronic smoke, measuring tobacco juice pH value is 7.31, get the above-mentioned tobacco juice of 1.0mL, join in the cigarette bullet of electronic cigarette, aspirate according to the upper SM450 straight line smoking machine of CORESTA recommend method (suction time 3s, puff interval 30s, pumping volume 55mL), free nicotine burst size the results are shown in Table 1.
Embodiment 2
Certain trade mark tobacco juice for electronic smoke (pH6.78) commercially available and pH adjusting agent (citric acid/potassium citrate mixture) are fully mixed by weight 95:5, be prepared into 10.0g tobacco juice for electronic smoke, measuring tobacco juice pH value is 8.14, get the above-mentioned tobacco juice of 1.0mL, join in the cigarette bullet of electronic cigarette, aspirate according to the upper SM450 straight line smoking machine of CORESTA recommend method (suction time 3s, puff interval 30s, pumping volume 55mL), free nicotine burst size the results are shown in Table 1.
Embodiment 3
Certain trade mark tobacco juice for electronic smoke (pH6.78) commercially available and pH adjusting agent (citric acid/potassium citrate mixture) are fully mixed by weight 93:7, be prepared into 10.0g tobacco juice for electronic smoke, measuring tobacco juice pH value is 8.56, get the above-mentioned tobacco juice of 1.0mL, join in the cigarette bullet of electronic cigarette, aspirate according to the upper SM450 straight line smoking machine of CORESTA recommend method (suction time 3s, puff interval 30s, pumping volume 55mL), free nicotine burst size the results are shown in Table 1.
Embodiment 4
Certain trade mark tobacco juice for electronic smoke (pH6.78) commercially available and pH adjusting agent (citric acid/sodium carbonate mixture) are fully mixed by weight 90:10, be prepared into 10.0g tobacco juice for electronic smoke, measuring tobacco juice pH value is 8.79, get the above-mentioned tobacco juice of 1.0mL, join in the cigarette bullet of electronic cigarette, aspirate according to the upper SM450 straight line smoking machine of CORESTA recommend method (suction time 3s, puff interval 30s, pumping volume 55mL), free nicotine burst size the results are shown in Table 1.
Embodiment 5
Certain trade mark tobacco juice for electronic smoke (pH8.51) commercially available and pH adjusting agent (natrium citricum/malic acid mixture) are fully mixed by weight 96:4, be prepared into 10.0g tobacco juice for electronic smoke, measuring tobacco juice pH value is 7.68, get the above-mentioned tobacco juice of 1.0mL, join in the cigarette bullet of electronic cigarette, aspirate according to the upper SM450 straight line smoking machine of CORESTA recommend method (suction time 3s, puff interval 30s, pumping volume 55mL), free nicotine burst size the results are shown in Table 1.
Embodiment 6
Certain trade mark tobacco juice for electronic smoke (pH8.51) commercially available and pH adjusting agent (natrium citricum/tartaric acid mixture) are fully mixed by weight 97:3, be prepared into 10.0g tobacco juice for electronic smoke, measuring tobacco juice pH value is 7.94, get the above-mentioned tobacco juice of 1.0mL, join in the cigarette bullet of electronic cigarette, aspirate according to the upper SM450 straight line smoking machine of CORESTA recommend method (suction time 3s, puff interval 30s, pumping volume 55mL), free nicotine burst size the results are shown in Table 1.
Embodiment 7
Certain trade mark tobacco juice for electronic smoke (pH8.51) commercially available and pH adjusting agent (citric acid/sodium citrate mixture) are fully mixed by weight 99:1, be prepared into 10.0g tobacco juice for electronic smoke, measuring tobacco juice pH value is 8.25, get the above-mentioned tobacco juice of 1.0mL, join in the cigarette bullet of electronic cigarette, aspirate according to the upper SM450 straight line smoking machine of CORESTA recommend method (suction time 3s, puff interval 30s, pumping volume 55mL), free nicotine burst size the results are shown in Table 1.
Table 1: free nicotine burst size during tobacco juice suction in embodiment
Claims (6)
1., containing a tobacco juice for electronic smoke for pH adjusting agent, it is characterized in that: this tobacco juice for electronic smoke comprises the pH adjusting agent of 1 ~ 10% mass percent, the pH value of tobacco juice for electronic smoke is pH7.2 ~ pH8.9.
2. a kind of tobacco juice for electronic smoke containing pH adjusting agent according to claim 1, is characterized in that: the pH value of tobacco juice for electronic smoke is pH7.9 ~ pH8.6.
3. a kind of tobacco juice for electronic smoke containing pH adjusting agent according to Claims 2 or 3, is characterized in that: pH adjusting agent is one or more mixing in citric acid, lactic acid, tartaric acid, malic acid, metatartaric acid, acetic acid, adipic acid, fumaric acid, sodium carbonate, sodium acid carbonate, potash, natrium citricum, potassium citrate.
4. improve a method for tobacco juice for electronic smoke suction sense, it is characterized in that the method adopts the pH adjusting agent adding 1 ~ 10% mass percent in tobacco juice for electronic smoke, the pH value regulating tobacco juice for electronic smoke is pH7.2 ~ pH8.9.
5. a kind of method improving tobacco juice for electronic smoke suction sense according to claim 4, is characterized in that the pH value of tobacco juice for electronic smoke is pH7.9 ~ pH8.6.
6. a kind of method improving tobacco juice for electronic smoke suction sense according to claim 4 or 5, is characterized in that pH adjusting agent is one or more mixing in citric acid, lactic acid, tartaric acid, malic acid, metatartaric acid, acetic acid, adipic acid, fumaric acid, sodium carbonate, sodium acid carbonate, potash, natrium citricum, potassium citrate.
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| CN201510942417.4A CN105361238A (en) | 2015-12-16 | 2015-12-16 | Electronic cigarette smoke solution containing pH conditioning agent and method for improving smoking feeling of electronic cigarette smoke solution |
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| CN201510942417.4A CN105361238A (en) | 2015-12-16 | 2015-12-16 | Electronic cigarette smoke solution containing pH conditioning agent and method for improving smoking feeling of electronic cigarette smoke solution |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109393564A (en) * | 2017-08-16 | 2019-03-01 | 上海晶橡商务咨询有限公司 | A kind of jasmin electronic cigarette liquid and preparation method thereof |
| CN110558605A (en) * | 2019-09-27 | 2019-12-13 | 深圳雾芯科技有限公司 | Electronic cigarette liquid |
| CN113331464A (en) * | 2021-05-21 | 2021-09-03 | 中国烟草总公司郑州烟草研究院 | Method for reducing aldehyde compounds in electronic smoke sol |
| CN114259081A (en) * | 2021-12-02 | 2022-04-01 | 吉林烟草工业有限责任公司 | Method for regulating and controlling pH of flue gas by utilizing volatile acid adsorbed by porous material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109393564A (en) * | 2017-08-16 | 2019-03-01 | 上海晶橡商务咨询有限公司 | A kind of jasmin electronic cigarette liquid and preparation method thereof |
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| CN114259081A (en) * | 2021-12-02 | 2022-04-01 | 吉林烟草工业有限责任公司 | Method for regulating and controlling pH of flue gas by utilizing volatile acid adsorbed by porous material |
| CN114259081B (en) * | 2021-12-02 | 2024-01-26 | 吉林烟草工业有限责任公司 | Method for regulating and controlling pH of flue gas by utilizing volatile acid adsorbed by porous material |
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Application publication date: 20160302 |