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Rhodiola extracting process and application of rhodiola extract in cigarette

An extraction method, the technology of Rhodiola rosea, applied in the fields of application, tobacco, food science, etc., can solve the problems of undiscovered cigarettes and affect the quality of cigarettes, and achieve the goal of improving mental and physical functions, improving the quality of aroma, and not producing miscellaneous gas Effect

Active Publication Date: 2007-11-07
SHENZHEN BOTON FLAVORS & FRAGRANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, so far, Rhodiola rosea extracts are usually used in medicine, beverages and health care products according to conventional thinking, and have not been found to be used in cigarettes.
In the present invention, the inventor innovatively applied Rhodiola rosea extract to cigarettes, but found that during the smoking process of cigarettes, the Rhodiola rosea extract prepared by traditional methods would produce bad smells such as burnt scorch and burning feathers , affecting the quality of cigarettes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Take 300g of Rhodiola rosea, put it into a distillation bottle, add 1200950% ethanol solution, soak for 4 hours, distill at 60°C for 4 hours, after cooling, filter with a 200-mesh filter to obtain the filtrate, and use the method of concentrating under reduced pressure to remove Ethanol and part of water, the filtrate was concentrated to 300g to obtain extract I (primary extract).

[0024] The content of starch, pectin and protein was determined for extract I. Among them, starch content was determined by hydrochloric acid hydrolysis-copper reduction direct titration method, pectin content was determined by carbazole colorimetric method, and protein content was determined by micro Kjeldahl method. Add amylase, pectinase and protease respectively according to 1%, 2%, 1% (described as percentage by weight) of starch, pectin, protein content in the extract 1, and the active units of three kinds of enzymes used are respectively: Amylase activity is 20,000 u / ml, pectinase ac...

Embodiment 2

[0027] The Rhodiola rosea extract I in embodiment 1 is diluted to 10% with 60% propylene glycol solution earlier (also available other nontoxic and the organic solvent that does not produce bad breath to cigarette smoking taste replaces, as sorbitol, xylitol, Glycerin, etc.). Then spray on the surface of flue-cured tobacco leaves. The application amount is adjusted according to the quality of flue-cured tobacco. The quality of flue-cured tobacco is divided into three grades: high-grade tobacco, medium-grade tobacco, and low-grade tobacco. The diluted Rhodiola rosea extract can be applied at 0.1%, 0.2%, and 0.5% of the weight of high-, medium-, and low-grade tobacco leaves. The treatment can be carried out according to the conventional cigarette process, that is, after spraying the dilution of Rhodiola rosea extract I, store it for 4 hours, and then go through the processes of cutting, drying, flavoring, storing, rolling and packaging to make finished cigarettes.

Embodiment 3

[0029] The Rhodiola rosea extract II in embodiment 1 is diluted to 10% with 50% propylene glycol solution earlier (also can replace with other nontoxic organic solvents that do not produce bad smell to cigarette smoking taste, as sorbitol, xylitol, Glycerin, etc.). Then spray on the surface of tobacco leaves. The application amount is adjusted according to the quality of flue-cured tobacco. The quality of flue-cured tobacco is divided into three grades: high-grade tobacco, medium-grade tobacco, and low-grade tobacco. The diluted Rhodiola rosea extract can be applied at 0.1%, 0.2%, and 0.5% of the weight of high-, medium-, and low-grade tobacco leaves. The treatment can be carried out according to the conventional cigarette process, that is, after spraying the dilution of Rhodiola rosea extract I, store it for 4 hours, and then go through the processes of cutting, drying, flavoring, storing, rolling and packaging to make finished cigarettes.

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Abstract

The present invention discloses rhodiola extracting process, which includes distilling rhodiola root in mixed solvent of water and alcohol, filtering and concentrating to obtain coarse extract; and adding bioactive enzyme into the coarse extract for enzymolysis. The present invention also discloses the application of rhodiola extract in cigarette, and adding rhodiola extract into cigarette can improve the quality of cigarette greatly.

Description

technical field [0001] The invention relates to an extraction method of a Chinese herbal medicine and an application of the extract thereof, in particular to an extraction method of rhodiola rosea and the application of the rhodiola rosea extract in cigarettes. Background technique [0002] Rhodiola is a traditional Chinese herbal medicine used as a tonic in my country. It has a long history and is distributed in the Far East of Russia and the alpine regions of Northeast, Northwest and Southwest China. This medicine has the functions of nourishing, strengthening and calming. After the research of pharmacology and clinical application, in 1976, the Soviet Union designated Rhodiola as an "adapted" medicine, which is widely used in anti-fatigue, anti-aging, improving mental and physical functions, etc. It is also effective in treating diabetes and senile heart failure. [0003] In the traditional process, the extraction process of Rhodiola rosea extract is usually obtained by ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12P1/00A24B15/30
Inventor 李庆廷姜兴涛何汉平肖海鸿贺继欣张志浩
Owner SHENZHEN BOTON FLAVORS & FRAGRANCES
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