CN101709214A - Medium solution suitable for extracting and measuring flavour components of fume-free tobacco products - Google Patents
Medium solution suitable for extracting and measuring flavour components of fume-free tobacco products Download PDFInfo
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- CN101709214A CN101709214A CN200910227275A CN200910227275A CN101709214A CN 101709214 A CN101709214 A CN 101709214A CN 200910227275 A CN200910227275 A CN 200910227275A CN 200910227275 A CN200910227275 A CN 200910227275A CN 101709214 A CN101709214 A CN 101709214A
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- fume
- tobacco products
- free tobacco
- extracting
- flavour components
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Abstract
The invention relates to medium solution suitable for extracting and measuring flavour components of fume-free tobacco products, which is characterized by being prepared from the following components by mass: 26 to 50g of KH2PO4, 82 to 90g of Na2HPO4, 140 to 160g of KHCO3, 50 to 65g of NaCl, 10 to 18g of MgCl2, 16 to 19g of CaCl2, 2.5 to 3g of Citric Acid, and adding deionized water until the volume of the solution is 100ml for adjusting the pH between 6.6 and 7.1. The medium solution has the advantages that: after being mixed with the fume-free tobacco products, the release action of the flavour components of the fume-free tobacco products in oral cavity secretions can be simulated, a uniform platform for extracting the flavour components of the fume-free tobacco products is constructed, the flavour components and contents of the fume-free tobacco products are analyzed and measured conveniently, and the quality and characteristics of the tobacco products are evaluated objectively.
Description
Technical field
The invention belongs to tobacco, be a kind of medium solution that is applicable to extracting and measuring flavour components of fume-free tobacco products concretely, utilize this medium solution can simulate the release of flavour ingredient in oral secretion in the smoke-free tobacco product, be convenient to the quality and the characteristics of smoke-free tobacco product are estimated.
Background technology
Strict gradually and people are to the growing interest of health to the restriction of public place smoking along with society, and for health and social pressures, tobacco industry is just being made great efforts to explore the needs that can satisfy the human consumer and reduced the tobacco consumption form that smoking endangers health again.The harm of smoking mainly comes from the smog that result of combustion of tobacco produces, reduce a direct mode of harmfulness of smoking and eliminate cigarette smoke exactly, and the exploitation smoke-free tobacco product solves the needs can satisfy smoking population just, can reduce smoking again to one of measure of public's harm.
Abroad, smoke-free tobacco product is with a long history.In recent years, because national governments to the restriction of public place smoking, make the consumption of mouth insertion tobacco goods be the trend that increases year by year.According to statistics, in 2006 years, only the consumption of the U.S. has surpassed 4,000,000,000 dollars [Swedish match annual report2006].
China has huge tobacco consumption colony, though signed " Framework Convention on Tobacco Control " as one of member states of the World Health Organization, but because the unique charm of tobacco, tobacco consumption crowd's sum is difficult in a short time and significantly decreases, and smoke-free tobacco product is the inexorable trend of tobacco industry development as the substitute of cigarette.
Domestic development to smoke-free tobacco product at present also is in the starting stage, does not also build a platform that its fragrance ingredient is carried out fundamental research.Preparation about the medium solution that is used for extracting and measuring flavour components of fume-free tobacco products yet there are no report, the saliva of existing artificial preparation mainly is to be used for the treatment of people's oral disease or to investigate the material erosion resistance, and is not suitable for the medium as relevant flavour components of fume-free tobacco products extraction.
Summary of the invention
The present invention lacks uniform platform at the extraction of smoke-free tobacco product fragrance ingredient just, but provide a kind of extracting solution of anthropomorphic dummy's oral secretion---be applicable to the medium solution of extracting and measuring flavour components of fume-free tobacco products, the flavour ingredient and the content that can be used for the assay determination smoke-free tobacco product are convenient to estimate objectively the quality and the characteristics of this tobacco product.
The objective of the invention is to be achieved through the following technical solutions:
Of the present inventionly be applicable to that the medium solution of extracting and measuring flavour components of fume-free tobacco products is to be made by the material composition of following consumption proportion:
KH
2PO
4 26-50g
Na
2HPO
4 82-90g
KHCO
3 140-160g
NaCl 50-65g
MgCl
2 10-18g
CaCl
2 16-19g
Citric?Acid 2.5-3g
Add deionized water to 100ml
Regulate PH6.6-7.1.
In the present invention, regulate PH and preferably use HCl or NaOH, the concentration of HCl is 0.01%, and NaOH concentration is 0.05%.
The invention has the beneficial effects as follows: after using the made medium solution of the present invention and smoke-free tobacco product mixing, can simulate the release behavior of smoke-free tobacco product fragrance ingredient in oral secretion, for uniform platform is built in the extraction of smoke-free tobacco product fragrance ingredient, be convenient to the flavour ingredient and the content of assay determination smoke-free tobacco product, and then estimate the quality and the characteristics of this tobacco product objectively.
Preparation method of the present invention is simple simultaneously, and cost is low, and product property is stable, and the extraction medium that can be used as the smoke-free tobacco product fragrance ingredient uses.
Description of drawings
Accompanying drawing is blending process figure of the present invention.
Embodiment
The present invention is described further below in conjunction with embodiment, but does not limit the present invention.
Embodiment 1
Accurately take by weighing KH
2PO
434g, Na
2HPO
486g, KHCO
3145g, NaCl 58g, MgCl
214g, CaCl
216.5g, Citric Acid (citric acid) 2.6g, be settled to 100ml with deionized water, the back that stirs is that 0.01% hydrochloric acid is adjusted to PH=6.8 with concentration, can mix the extraction composition of being correlated with selected smoke-free tobacco product.
Embodiment 2
Accurately take by weighing KH
2PO
426g, Na
2HPO
490g, KHCO
3155g, NaCl 60g, MgCl
215g, CaCl
218g, Citric Acid2.5g is settled to 100ml with deionized water, and the back that stirs is that 0.05% sodium hydroxide is adjusted to PH=7 with concentration, can mix the extraction composition of being correlated with selected smoke-free tobacco product.
Embodiment 3
Accurately take by weighing KH
2PO
450g, Na
2HPO
485g, KHCO
3150g, NaCl 65g, MgCl
212g, CaCl
219g, Citric Acid 3g is settled to 100ml with deionized water, and the back that stirs is that 0.01% hydrochloric acid is adjusted to PH=7.1 with concentration, can mix the extraction composition of being correlated with selected smoke-free tobacco product.
Claims (3)
1. medium solution that is applicable to extracting and measuring flavour components of fume-free tobacco products, it is characterized in that: this solution is to be made by the material composition of following consumption proportion:
KH
2PO
4 26-50g
Na
2HPO
4 82-90g
KHCO
3 140-160g
NaCl 50-65g
MgCl
2 10-18g
CaCl
2 16-19g
Citric?Acid 2.5-3g
Add deionized water to 100ml
Regulate PH6.6-7.1.
2. the medium solution that is applicable to extracting and measuring flavour components of fume-free tobacco products according to claim 1 is characterized in that: regulate PH with HCl or NaOH.
3. the medium solution that is applicable to extracting and measuring flavour components of fume-free tobacco products according to claim 2 is characterized in that: the concentration of used HCl is about 0.01%, and used NaOH concentration is about 0.05%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910227275A CN101709214A (en) | 2009-12-04 | 2009-12-04 | Medium solution suitable for extracting and measuring flavour components of fume-free tobacco products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910227275A CN101709214A (en) | 2009-12-04 | 2009-12-04 | Medium solution suitable for extracting and measuring flavour components of fume-free tobacco products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101709214A true CN101709214A (en) | 2010-05-19 |
Family
ID=42402020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910227275A Pending CN101709214A (en) | 2009-12-04 | 2009-12-04 | Medium solution suitable for extracting and measuring flavour components of fume-free tobacco products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101709214A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439459A (en) * | 2013-08-16 | 2013-12-11 | 云南烟草科学研究院 | Solvent for extracting and measuring nicotine and fragrance component in novel tobacco products |
-
2009
- 2009-12-04 CN CN200910227275A patent/CN101709214A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439459A (en) * | 2013-08-16 | 2013-12-11 | 云南烟草科学研究院 | Solvent for extracting and measuring nicotine and fragrance component in novel tobacco products |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20100519 |