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Extraction of active ingredients of cordyceps sinensis and application of active ingredients to cigarettes

A technology for Cordyceps sinensis and active ingredients, which is applied to the extraction of active ingredients of Cordyceps sinensis and its application in cigarettes, can solve problems such as no tobacco precedents found, and achieve the effect of improving smoking quality

Active Publication Date: 2012-11-21
INNER MONGOLIA KUNMING CIGARETTE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] At present, relevant research at home and abroad is only on the chemical composition determination, medical use, etc. of Cordyceps sinensis, cordycepin and adenosine, and no precedents have been found in tobacco.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Take the dried product of Cordyceps sinensis, wash it with water, remove impurities, and dry it in the air or in the sun; after drying at 40°C, crush it to 10-100 mesh; extract Cordyceps sinensis with water for 6 hours at 90°C, filter, and Membrane separation removes impurities, and the obtained filtrate is concentrated to a dry matter content of 80%, and the concentrated solution is placed on the upper end of the chromatography column, with 90% ethanol as the mobile phase, and monitored by thin-layer chromatography to separate cordycepic acid and adenosine in sequence , cordycepin and other active ingredients are respectively concentrated to obtain the single active ingredient of the present invention.

[0027] Cordyceps sinensis cordycepic acid, adenosine, and cordycepin are dissolved in water to make tobacco material liquid and added to cigarette shreds. 0.4μg / stick to 16μg / stick, the dosage of cordyceps sinensis cordycepin is 0.4μg / stick to 12μg / stick, diluted with ...

Embodiment 2

[0029] Take the dried product of Cordyceps sinensis, wash it with water, remove impurities, and dry it in the air or in the sun. After drying at 40°C, crush to 10-100 mesh. Under ultrasonic conditions, use 20-80% ethanol to extract Cordyceps sinensis for 2 hours, remove impurities through membrane separation, and concentrate the filtrate until the content of dry matter is 80%. Active ingredients such as adenosine, adenosine, and cordycepin are respectively concentrated to obtain the single active ingredient of the present invention.

[0030] Cordyceps sinensis cordycepic acid, adenosine, and cordycepin are dissolved in water to make tobacco material liquid and added to shredded cigarette tobacco. The dosage of cordyceps sinensis cordycepin is 0.4-12 μg / branch of the weight of shredded tobacco, diluted with water and added to the shredded tobacco by spraying.

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PUM

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Abstract

The invention discloses extraction of active ingredients of cordyceps sinensis and application active ingredients to cigarettes thereof, and relates to extraction of active ingredients from the cordyceps sinensis and an application method of the active ingredients to cigarettes. The active ingredients of the cordyceps sinensis are prepared by the following steps of: pretreating the cordyceps sinensis, performing water extraction or alcohol extraction, filtering and concentrating, and performing membrane separation and column chromatography, wherein the obtained substances are cordycepic acid,cordycepin and adenosines; and one or more of the active ingredients of the cordyceps sinensis are dissolved and added into cut tobacco. Tests prove that: compared with contrast cigarettes, the cigarettes in the invention have the transfer rate of the active ingredients of the cordyceps sinensis of 5 to 10 percent in mainstream cigarette smoke, reduce the content of some harmful components in themainstream cigarette smoke by 20 to 45 percent, such as smoke benzpyrene, nitrosamine specific to tobacoo, smoke gas phase free radicals, and the like, particularly have better effect of reducing thesmoke gas phase free radicals for the cigarettes, and have the advantages of no peculiar smell during smoking and functions of promoting the production of body fluid, soothing the throat, eliminatingphlegm and the like.

Description

technical field [0001] The invention relates to the extraction of active ingredients of Cordyceps sinensis and its application in cigarettes, relating to the extraction of active ingredients of Cordyceps sinensis from Cordyceps sinensis and its application method in cigarettes. Background technique [0002] As the problems of smoking and health attract more and more attention, it is an inevitable development trend of cigarettes to improve the smoking safety of cigarettes, increase health care functions, and reduce harmful components in cigarette smoke. [0003] China is the hometown of Chinese herbal medicine and the earliest country to discover and use Chinese herbal medicine. Chinese herbal medicine is the treasure of the Chinese nation and has a long history of thousands of years. The gasification of medicines and the method of burning, smelling and inhaling are used to treat diseases, especially bronchitis and upper respiratory tract infection, which have been recorded i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C07H19/16C07H19/167C07H1/08C07C31/26C07C29/76A24B15/38A24B15/32
Inventor 李建平赵秋蓉李力群吴迪纪旭东
Owner INNER MONGOLIA KUNMING CIGARETTE CO LTD
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