CN101862027A - Preparation method of rhododendron fastigiatum extracts and application of rhododendron fastigiatum extracts in cigarettes - Google Patents
Preparation method of rhododendron fastigiatum extracts and application of rhododendron fastigiatum extracts in cigarettes Download PDFInfo
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- CN101862027A CN101862027A CN 201010192140 CN201010192140A CN101862027A CN 101862027 A CN101862027 A CN 101862027A CN 201010192140 CN201010192140 CN 201010192140 CN 201010192140 A CN201010192140 A CN 201010192140A CN 101862027 A CN101862027 A CN 101862027A
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Abstract
A preparation method of rhododendron fastigiatum extracts is characterized by comprising the following steps: a). grinding the dried rhododendron fastigiatum flowers and leaves, sieving the ground dried rhododendron fastigiatum flowers and leaves with a 20-mesh sieve and leaving the throughs; b). placing the ground materials into a volatile oil extractor and distilling the ground materials by steam distillation; c). taking out the supernatant liquid, extracting the supernatant liquid with petroleum ether at 30-60 DEG C for 4-5 times and combining the extract liquid; and d). adding activated anhydrous sodium sulfate into the extract liquid, placing the mixture in a refrigerator at 4 DEG C for 12h, removing the anhydrous sodium sulfate by filtering, carrying out concentration with a rotary evaporator and later shifting to vacuum concentration, thus obtaining the rhododendron fastigiatum extracts. Added to the cigarette products, the rhododendron fastigiatum extracts can enhance aroma of the smoke, increase richness of the smoke and ensure full smoke. The invention has important significance in coping with the development trend of the world tobacco, enriching the perfume material types of the domestic cigarette products, making up for the deficiency of domestic like product study, etc.
Description
Technical field
The present invention relates to the extraction and the application of natural plants, specifically be a kind of Rhododendron fastigiatum preparation method of extract and the application in cigarette thereof, the Rhododendron fastigiatum extract that utilizes the present invention to obtain joins the fragrance that can significantly improve flue gas in the cigarette, increases the fullness of flue gas, makes fragrance full.
Background technology
China is one of the abundantest country of plant resources in the world, and 30000 various plants are arranged approximately, occupies the third place in the world.Be born so far from cigarette, natural plants is applied to tobacco product always, and is giving cigarette product mannerism, flavouring, falls thorn, playing certain effect aspect the raising cigarette product comfort level.
The external application of natural plants in cigarette mainly concentrates on series of products such as Radix Glycyrrhizae, cocoa, and it uses in American mixed type always in a large number.In the Chinese style cigarette, goods such as red bayberry, hawthorn, grape are because the effect of falling thorn, improving the cigarette product comfort level of its uniqueness is subjected to the personnel's of filling a prescription generally approval.The distinctive natural plants of China as tree moss, tree orchid, anistree goods, because of its unique effect in cigarette, provides the important support effect for designing a collection of characteristic cigarette product, has obtained consumer's approval and likes.Brands such as " WUYESHENG ", " red gold dragon ", " gold is holy ", " Zhongnanhai " have promoted the cigarette quality after adding natural plant extracts, given selling point, have obtained good economy and social benefit.
This case inventor has participated in the research of " based on the new type natural plant extracts assessment technique research of cigarette flavouring humectation " project, emphasis is to build a research platform that has unified assessment technique for Chinese style cigarette development of new natural plants perfume material, grasps the effect of new type natural plant extracts in cigarette.This problem is born by Zhengzhou Tobacco Research Institute of CNTC, and Kunming plant research institute of the Chinese Academy of Sciences, Peking University, Shanghai organic chemistry research institute of the Chinese Academy of Sciences participate in problem as cooperation unit.
This project is research object with the natural plants, is main target with cigarette flavouring, raising comfort level.By the resource examination, select 100 kinds of different classes of natural plants, study its extraction, isolation technics, prepare the extract that is suitable for the tobacco product interpolation.Harmony by studying 100 kinds of natural plant extracts and cigarette perfume (or spice) and at the cigarette flavouring, improve the effect aspect the comfort level, Preliminary screening goes out to have the cigarette flavouring, improves the novel cigarette natural plant extracts of comfort level.By novel the cigarette technology of preparing of natural plant extracts and the contents such as sense organ effect in the reference cigarette thereof of analyzing and researching, be intended to begin to take shape natural plants evaluation method and the development technique that a cover has independent intellectual property right, is applicable to the development of Chinese style cigarette, for great special enforcement of flavouring humectation provides technical support, for cigarette blending personnel training provides important platform.
Summary of the invention
A kind of Rhododendron fastigiatum method for preparing extractive and the application in cigarette thereof that purpose of the present invention is developed just for these reasons can significantly improve the fragrance of flue gas by the adding of this extract, increase the fullness of flue gas, make fragrance full.
The objective of the invention is to realize by following technical approach: the Rhododendron fastigiatum preparation method of extract may further comprise the steps:
A), get Rhododendron fastigiatum dried flower and leaf and pulverize the back and cross 20 mesh sieve, stay screenings;
B), the material after pulverizing is placed in the volatile oil extractor, adopts steam distillation distillation 6-8 hour, no longer increase to the volatile oil volume;
C), supernatant liquid is taken out, with benzinum at 30-60 ℃ of extraction 4-5 time down, combining extraction liquid;
D) add the anhydrous sodium sulfate that activated in the extract, place refrigerator, placed 12 hours down for 4 ℃, remove by filter anhydrous sodium sulfate, concentrate, change vacuum subsequently over to and concentrate with Rotary Evaporators, under 35-40 ℃, 80kPa condition, after the vacuum distillation, promptly obtain Rhododendron fastigiatum extract of the present invention.
The Rhododendron fastigiatum extract is added in the cigarette products, can significantly improve the fragrance of flue gas, increase the richness of flue gas, make flue gas full.
Rhododendron fastigiatum extract of the present invention can add before the baking silk, and its addition is the 0.5-2% of pipe tobacco weight; Also can add in baking silk back, its addition is the 0.001-0.01% of pipe tobacco weight.
Extract of the present invention is found by the makings analysis, is contained α-elemene, β-citronellol, β-selinene, beta-elemene ketone etc.These compositions can increase fragrance, improve the flue gas fullness, make cigarette flavor fuller in the cigarette smoking process.
The present invention is in the development trend of reply World tobacco and the perfume material kind of enriching domestic cigarette products, and remedying domestic aspects such as deficiency in like product research will have an important significance.
The specific embodiment
The present invention is described further below in conjunction with embodiment, but does not limit the present invention.
Embodiment 1
A), get Rhododendron fastigiatum dried flower and leaf and pulverize the back and cross 20 mesh sieve, stay screenings;
B), the material after pulverizing is placed in the volatile oil extractor, adopts steam distillation distillation 6 hours, no longer increase to the volatile oil volume;
C), supernatant liquid is taken out, with benzinum (30-60 ℃) extraction 4 times, combining extraction liquid.
D), add the anhydrous sodium sulfate that activated, placement refrigerator (4 ℃) 12 hours in the extract.Remove by filter anhydrous sodium sulfate, concentrate, change vacuum subsequently at once over to and concentrate with Rotary Evaporators.Under 35 ℃, 80kPa condition, after the vacuum distillation, can obtain Rhododendron fastigiatum extract of the present invention.
E), when extract is applied to cigarette and adds, extract requires preceding 1% adding of baking silk according to production of cigarettes.
Through smokeing panel test, add the cigarette of this extract, can significantly improve the fragrance of flue gas, increase the fullness of flue gas, make fragrance full.
Embodiment 2
A), get Rhododendron fastigiatum dried flower and leaf and pulverize the back and cross 20 mesh sieve, stay screenings;
B), the material after pulverizing is placed in the volatile oil extractor, adopts steam distillation distillation 8 hours, no longer increase to the volatile oil volume;
C), supernatant liquid is taken out, with benzinum (30-60 ℃) extraction 5 times, combining extraction liquid.
D), add the anhydrous sodium sulfate that activated, placement refrigerator (4 ℃) 12 hours in the extract.Remove by filter anhydrous sodium sulfate, concentrate, change vacuum subsequently at once over to and concentrate with Rotary Evaporators.Under 40 ℃, 80kPa condition, after the vacuum distillation, can obtain Rhododendron fastigiatum extract of the present invention.
E), extract is to be applied to cigarette add, extract requires baking silk back 100,000/slender acanthopanax to go into according to production of cigarettes.
Through smokeing panel test, add the cigarette of this extract, can significantly improve the fragrance of flue gas, increase the fullness of flue gas, make fragrance full.
Inventive point of the present invention is the application of Rhododendron fastigiatum preparation method of extract, extract, all can reach purpose of the present invention as for the concrete extraction conditions of raw material, the limited range that addition needs only in claim of the present invention, illustrate no longer one by one as space is limited.
Claims (4)
1. Rhododendron fastigiatum preparation method of extract is characterized in that: may further comprise the steps:
A), get Rhododendron fastigiatum dried flower and leaf and pulverize the back and cross 20 mesh sieve, stay screenings;
B), the material after pulverizing is placed in the volatile oil extractor, adopts steam distillation distillation 6-8 hour, no longer increase to the volatile oil volume;
C), supernatant liquid is taken out, with benzinum at 30-60 ℃ of extraction 4-5 time down, combining extraction liquid;
D), add the anhydrous sodium sulfate that activated, placement refrigerator, 4 ℃ of following placements 12 hours in the extract, remove by filter anhydrous sodium sulfate, concentrate, change vacuum subsequently over to and concentrate with Rotary Evaporators, under 35-40 ℃, 80kPa condition, after the vacuum distillation, promptly obtain Rhododendron fastigiatum extract of the present invention.
2. the application of the described Rhododendron fastigiatum extract of claim 1 in cigarette is characterized in that: the Rhododendron fastigiatum extract is added in the cigarette products, can significantly improve the fragrance of flue gas, increase the richness of flue gas, make flue gas full.
3. the application of Rhododendron fastigiatum extract according to claim 2 in cigarette is characterized in that: the Rhododendron fastigiatum extract adds before the baking silk, and its addition is the 0.5-2% of pipe tobacco weight.
4. the application of Rhododendron fastigiatum extract according to claim 2 in cigarette is characterized in that: the Rhododendron fastigiatum extract adds in baking silk back, and its addition is the 0.001-0.01% of pipe tobacco weight.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010192140 CN101862027A (en) | 2010-06-07 | 2010-06-07 | Preparation method of rhododendron fastigiatum extracts and application of rhododendron fastigiatum extracts in cigarettes |
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| CN 201010192140 CN101862027A (en) | 2010-06-07 | 2010-06-07 | Preparation method of rhododendron fastigiatum extracts and application of rhododendron fastigiatum extracts in cigarettes |
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| CN 201010192140 Pending CN101862027A (en) | 2010-06-07 | 2010-06-07 | Preparation method of rhododendron fastigiatum extracts and application of rhododendron fastigiatum extracts in cigarettes |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511924A (en) * | 2011-10-28 | 2012-06-27 | 浙江中烟工业有限责任公司 | Plant extractive and preparation method thereof as well as application to cigarettes |
| RU2484839C1 (en) * | 2012-02-06 | 2013-06-20 | Михаил Михайлович Шашурин | Method for preparing golden rhododendron extract with reduced steroid (cardiac) glycosides |
| CN103504464A (en) * | 2013-09-30 | 2014-01-15 | 广东中烟工业有限责任公司 | Method for preparing cut tobacco with wetness keeping and cough relieving effects |
| CN104312725A (en) * | 2014-09-30 | 2015-01-28 | 云南中烟工业有限责任公司 | Perfume prepared by taking edible flowers as raw materials and used for featured cigarettes and application of perfume |
| CN109527643A (en) * | 2018-11-05 | 2019-03-29 | 广西中烟工业有限责任公司 | A kind of preparation method of the filter stick for cigarettes with Siraitia grosvenorii characteristic chicken flavor |
| CN109793684A (en) * | 2019-03-22 | 2019-05-24 | 云南省农业科学院花卉研究所 | A kind of face cream and preparation method thereof |
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| CN1223829A (en) * | 1998-01-23 | 1999-07-28 | 中国科学院西北高原生物研究所 | Mixed cigarette |
| CN101690704A (en) * | 2009-08-21 | 2010-04-07 | 珈侬生化科技(中国)有限公司 | Rhododendron active extract preparation and whitening anti-aging active cosmetic |
| CN101716218A (en) * | 2009-12-02 | 2010-06-02 | 中国科学院西北高原生物研究所 | Process for extracting rhododendron oil |
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2010
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| CN1223829A (en) * | 1998-01-23 | 1999-07-28 | 中国科学院西北高原生物研究所 | Mixed cigarette |
| CN101690704A (en) * | 2009-08-21 | 2010-04-07 | 珈侬生化科技(中国)有限公司 | Rhododendron active extract preparation and whitening anti-aging active cosmetic |
| CN101716218A (en) * | 2009-12-02 | 2010-06-02 | 中国科学院西北高原生物研究所 | Process for extracting rhododendron oil |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511924A (en) * | 2011-10-28 | 2012-06-27 | 浙江中烟工业有限责任公司 | Plant extractive and preparation method thereof as well as application to cigarettes |
| RU2484839C1 (en) * | 2012-02-06 | 2013-06-20 | Михаил Михайлович Шашурин | Method for preparing golden rhododendron extract with reduced steroid (cardiac) glycosides |
| CN103504464A (en) * | 2013-09-30 | 2014-01-15 | 广东中烟工业有限责任公司 | Method for preparing cut tobacco with wetness keeping and cough relieving effects |
| CN103504464B (en) * | 2013-09-30 | 2015-09-30 | 广东中烟工业有限责任公司 | A kind of preparation method with the pipe tobacco of humectation antitussive action |
| CN104312725A (en) * | 2014-09-30 | 2015-01-28 | 云南中烟工业有限责任公司 | Perfume prepared by taking edible flowers as raw materials and used for featured cigarettes and application of perfume |
| CN109527643A (en) * | 2018-11-05 | 2019-03-29 | 广西中烟工业有限责任公司 | A kind of preparation method of the filter stick for cigarettes with Siraitia grosvenorii characteristic chicken flavor |
| CN109793684A (en) * | 2019-03-22 | 2019-05-24 | 云南省农业科学院花卉研究所 | A kind of face cream and preparation method thereof |
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Inventor after: Zhang Jianxun Inventor after: Ma Ji Inventor after: Liu Junhui Inventor after: Lu Binbin Inventor after: Song Yubing Inventor after: Li Zhiyu Inventor after: Hou Chun Inventor after: Mao Deshou Inventor after: Guo Xueke Inventor after: Qu Zhan Inventor after: Zong Yongli Inventor after: Li Peng Inventor after: He Baojiang Inventor before: Zhang Jianxun Inventor before: Song Yubing Inventor before: Guo Xueke Inventor before: Qu Zhan Inventor before: Zong Yongli Inventor before: Li Peng Inventor before: He Baojiang Inventor before: Ma Ji Inventor before: Liu Junhui Inventor before: Lu Binbin |
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Free format text: CORRECT: INVENTOR; FROM: ZHANG JIANXUN GUO XUEKE QU ZHAN ZONG YONGLI LI PENG HE BAOJIANG MA JI LIU JUNHUI LU BINBIN SONG YUBING TO: ZHANG JIANXUN LI ZHIYU HOU CHUN MAO DESHOU GUO XUEKE QU ZHAN ZONG YONGLI LI PENG HE BAOJIANG MA JI LIU JUNHUI LU BINBIN SONG YUBING |
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Application publication date: 20101020 |