CN103190693B - Extracting method for tobacco flower extract and application thereof - Google Patents
Extracting method for tobacco flower extract and application thereof Download PDFInfo
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- CN103190693B CN103190693B CN201310138707.4A CN201310138707A CN103190693B CN 103190693 B CN103190693 B CN 103190693B CN 201310138707 A CN201310138707 A CN 201310138707A CN 103190693 B CN103190693 B CN 103190693B
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Abstract
The invention discloses an extracting method for tobacco flower extract. The extracting method is characterized by including the following steps: A, collecting flower branches in the production phase of top pinching and branch cutting, drying the flower branches in sunshine to obtain tobacco flowers with moisture content of 12%-14% for reservation; B, placing the tobacco flowers into a extracting basket, soaking the extracting basket with the tobacco flowers in n-hexane solution or petroleum ether solution for 1-2 minutes, taking the extracting basket out, concentrating the solution in a vacuum until no n-hexane solution flows out, adding 95% ethanol solution and then concentrating in vacuum to obtain extract A; and C, adding 70%-80% methanol digestion into the obtained extract A, separating the methanol solution, concentrating the solution in a vacuum until no methanol solution flows out, adding 95% methanol solution and then concentrating in vacuum to obtain the tobacco flower extract. The tobacco flower extract is added into lower grade tobacco leaves, so that the quality of the tobacco leaves can be remarkably improved, and availability of the tobacco leaves can be improved.
Description
Technical field:
The extracting method and this extract that the present invention relates to a kind of fireworks extract are improving the application in discarded tobacco leaf quality.
Background technology:
In leaf tobacco production process, need cigarette strain is smeared to top, pruned, exactly when cigarette strain is bloomed, the colored wooden fork on its top and lateral bud are removed, to ensure the nutritional need of tobacco leaf to greatest extent.Discarded colored wooden fork is often discarded in the middle of vega by peasant, easily becomes the communication media of disease.
Only have a small amount of fireworks at present for the preparation of fireworks medicinal extract.Chinese patent application CN102161936A discloses a kind of tobacco feeding essence formula containing fireworks flower bud medicinal extract, this essence is added in pipe tobacco, tobacco can be made to produce fresh and sweet fragrance, promoting or transferring cigarette perfume, the rectification suction taste of Acacia, final improve tobacco suction taste, increase the naturally fragrant and sweet of tobacco, improve dry, puckery, the bitter mouthfeel of consumer, satisfy the demands of consumers.Fireworks medicinal extract is generally obtained by the method for water or extraction, is easily subject to impact unstable between raw material batch.
Cured tobacco leaf can secrete a lot of surface mass in growth course.Tobacco leaf surface material mainly comprises apolar substance as long chain alkane, wax and lipid, and polar substances is worked as and western cypress alkanes material in vain as relied.Tobacco leaf surface material contains a lot of fragrant body of diving, and plays vital effect to the formation of quality of tobacco.If flue-cured tobacco is in bake process, surface mass volatilizees in a large number, can cause the decline of tabacum sensory.
Summary of the invention:
For overcoming the defect of prior art, a kind of extracting method of fireworks extract and this extract is the object of the present invention is to provide to improve the application in discarded tobacco leaf quality, extract is added in the middle of discarded tobacco leaf, significantly can improve the sensible quality of tobacco leaf, improve the availability of tobacco leaf.
Technical solution problem of the present invention adopts following technical scheme:
An extracting method for fireworks extract, it comprises the following steps:
A, smear wooden fork production link pinching of cured tobacco production, collect flower wooden fork and shine system under the sun, obtain moisture content be 12%-14% fireworks store for future use;
B, described fireworks installed to extract basket after, be placed on after soaking 1-2min in n-hexane or petroleum ether solvent, take out and extract basket, solution for vacuum concentration is not to after having n-hexane solvent to flow out, and the ethanolic solution adding 95% again Vacuum Concentration obtains concentrate A;
C, in gained concentrate A, add 70%-80% methyl alcohol lixiviate, separation of methanol solution, by solution for vacuum concentration to after not having methanol solvate to flow out, add the ethanolic solution Vacuum Concentration again of 95%, obtain concentrate and be fireworks extract.
A purposes for fireworks extract, described fireworks extract is improving the application as additive in discarded tobacco leaf quality.
Being dissolved in edible alcohol by described fireworks extract, being sprayed at for improving its quality in discarded tobacco leaf, the mass percent that described fireworks extract accounts for described tobacco leaf is 0.06%.
Compared with the prior art, beneficial effect of the present invention is embodied in:
Extracting method of the present invention is very low to equipment requirement, and extracting method is simple and power consumption is little.Fireworks extract can improve discarded tobacco leaf quality, after fireworks extract is dissolved in edible alcohol, after the mass ratio by 0.06% sprays application to discarded tobacco leaf, is placed on equilibrated at constant temperature, after alcohol volatilizees completely.
Below by way of detailed description of the invention, the invention will be further described.
Detailed description of the invention:
Embodiment 1: 250g is dried rear moisture content be 12% fireworks install to and extract after basket, after putting into 2.5L n-hexane immersion 2min, take out and extract basket, solution for vacuum concentration to do not have n-hexane solvent flow out after, add the ethanolic solution Vacuum Concentration again of 95%, weigh and obtain 20.6g concentrate A, the yield of concentrate A is 8.24%, concentrate A is added lixiviate after the methyl alcohol of 80%, separation of methanol solution, by separating obtained solution for vacuum concentration to do not have methanol solvate flow out after, add the ethanolic solution Vacuum Concentration again of 95% again, weigh and obtain 10.3g concentrate B, the yield of concentrate B is 4.12%.
Embodiment 2: 250g is dried rear moisture content be 14% fireworks install to and extract after basket, after putting into 3L benzinum immersion 2min, take out and extract basket, solution for vacuum concentration to do not have petroleum ether solvent flow out after, add the ethanolic solution Vacuum Concentration again of 95%, weigh and obtain 21.0g concentrate A, concentrate A yield is 8.40%, concentrate A is added lixiviate after the methyl alcohol of 70%, separation of methanol solution, by separating obtained solution for vacuum concentration to do not have methanol solvate flow out after, add the ethanolic solution Vacuum Concentration again of 95% again, weigh and obtain 10.4g concentrate B, the yield of concentrate B is 4.16%.
Embodiment 3: select discarded tobacco leaf 200g, be divided into 2 parts, every part of 100g, take 0.06g embodiment 1 or 2 gained concentrate B and be dissolved in 20ml edible alcohol, and being sprayed onto in the middle of a copy of it tobacco leaf, another part of tobacco leaf only sprays edible alcohol in contrast, and tobacco leaf is placed on equilibrated at constant temperature, after alcohol volatilizees completely, roll into cigarette stem sensory evaluating smoking, smoking result is as follows:
| Index | Aroma quality | Perfume quantity | Assorted gas | Strength | Excitant | Concentration | Pleasant impression | Sugariness |
| Contrast | 5.5 | 5.0 | 5.0 | 6.5 | 4.5 | 6.0 | 5.0 | 4.5 |
| After interpolation | 6.5 | 6.0 | 6.5 | 6.5 | 6.5 | 6.5 | 5.0 | 5.5 |
As can be seen from the above table: after adding fireworks extract, significantly can increase the sweet sense of aroma quality, perfume quantity and flue gas, cover assorted gas, excitant is reduced.Illustrate and improve respond well to the aesthetic quality of discarded tobacco leaf after adding fireworks extract.
Claims (1)
1. an extracting method for fireworks extract, is characterized in that comprising the following steps:
250g is dried rear moisture content be 12% fireworks install to and extract after basket, after putting into 2.5L n-hexane immersion 2min, take out and extract basket, solution for vacuum concentration to do not have n-hexane solvent flow out after, add the ethanolic solution Vacuum Concentration again of 95%, weigh and obtain 20.6g concentrate A, the yield of concentrate A is 8.24%, concentrate A is added lixiviate after the methyl alcohol of 80%, separation of methanol solution, by separating obtained solution for vacuum concentration to do not have methanol solvate flow out after, add the ethanolic solution Vacuum Concentration again of 95% again, weigh and obtain 10.3g concentrate B, the yield of concentrate B is 4.12%, the concentrate B that obtains is fireworks extract.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310138707.4A CN103190693B (en) | 2013-04-19 | 2013-04-19 | Extracting method for tobacco flower extract and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310138707.4A CN103190693B (en) | 2013-04-19 | 2013-04-19 | Extracting method for tobacco flower extract and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103190693A CN103190693A (en) | 2013-07-10 |
| CN103190693B true CN103190693B (en) | 2015-03-25 |
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| CN201310138707.4A Active CN103190693B (en) | 2013-04-19 | 2013-04-19 | Extracting method for tobacco flower extract and application thereof |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103549653B (en) * | 2013-11-20 | 2015-08-19 | 中国烟草总公司郑州烟草研究院 | The application of fragrant plantain lily flower ethanol extract in cigarette |
| CN103789091A (en) * | 2014-02-21 | 2014-05-14 | 河南中烟工业有限责任公司 | Aromatic tobacco bud absolute, preparation method, and application thereof |
| CN104585867B (en) * | 2015-01-20 | 2016-03-02 | 川渝中烟工业有限责任公司 | Containing the tobacco juice for electronic smoke of Flue-cured Tobacco flower extract |
| CN104824837B (en) * | 2015-03-31 | 2016-10-19 | 川渝中烟工业有限责任公司 | The method that tobacco aromatics using is applied to buccal cigarette is extracted from fireworks |
| CN104774693B (en) * | 2015-03-31 | 2017-10-31 | 四川中烟工业有限责任公司 | The fireworks essential oil and its application and preparation method prepared using tobacco waste |
| CN107057853B (en) * | 2017-01-16 | 2020-06-16 | 云南中烟新材料科技有限公司 | Rose composite particles for cigarettes and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0035684A1 (en) * | 1980-03-08 | 1981-09-16 | B.A.T. Cigarettenfabriken GmbH | Process for the production of aromatic substances |
| CN1077358A (en) * | 1993-02-18 | 1993-10-20 | 湖北省建始县白肋烟复烤厂 | Flue-cured tobacco bud cream and using method thereof |
| CN1844339A (en) * | 2006-05-12 | 2006-10-11 | 魏平飞 | Aromatic composition extracted from Cymbidium goeringii Rchb. f. and extracting method therefor |
| CN102161936A (en) * | 2011-03-02 | 2011-08-24 | 广州市澳键香料有限公司 | Formula of tobacco additive essence containing tobacco flower bud extract |
| CN102206545A (en) * | 2011-01-29 | 2011-10-05 | 广州市澳键丰泽生物科技有限公司 | Formula of tobacco casing flavor containing fig extractum |
-
2013
- 2013-04-19 CN CN201310138707.4A patent/CN103190693B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0035684A1 (en) * | 1980-03-08 | 1981-09-16 | B.A.T. Cigarettenfabriken GmbH | Process for the production of aromatic substances |
| CN1077358A (en) * | 1993-02-18 | 1993-10-20 | 湖北省建始县白肋烟复烤厂 | Flue-cured tobacco bud cream and using method thereof |
| CN1844339A (en) * | 2006-05-12 | 2006-10-11 | 魏平飞 | Aromatic composition extracted from Cymbidium goeringii Rchb. f. and extracting method therefor |
| CN102206545A (en) * | 2011-01-29 | 2011-10-05 | 广州市澳键丰泽生物科技有限公司 | Formula of tobacco casing flavor containing fig extractum |
| CN102161936A (en) * | 2011-03-02 | 2011-08-24 | 广州市澳键香料有限公司 | Formula of tobacco additive essence containing tobacco flower bud extract |
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| CN103190693A (en) | 2013-07-10 |
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