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Extraction for active ingredients of cordyceps sinensis and application thereof in cigarette filter

A technology of Cordyceps sinensis and active ingredients, which is applied in the extraction of active ingredients of Cordyceps sinensis and its application in cigarette filters, can solve the problems of no tobacco application precedents, and achieve the effect of improving smoking quality and reducing stimulation

Active Publication Date: 2010-12-29
INNER MONGOLIA KUNMING CIGARETTE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] At present, the research on the active ingredients of Cordyceps sinensis at home and abroad mainly focuses on structural identification and medical use, and no precedents have been found in tobacco

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] 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 50°C or crushing to 40-100 mesh under liquid nitrogen; take 1000g of Cordyceps sinensis powder and extract it with water or 20-80% ethanol for 7 hours at 90°C, and filter with qualitative filter paper to remove the residue , to obtain 600g of extract, then repeat the extraction twice, and combine to obtain 2000g of extract; the extract is concentrated under reduced pressure to obtain 200g of concentrate; The functional filter is rolled into finished cigarettes.

Embodiment 2

[0033] 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 50°C, crush it to 40-100 mesh; extract Cordyceps sinensis with water for 7 hours at 90°C, and filter the filtrate After concentrating to a dry matter content of 5%, add absolute ethanol to the filtrate after concentration according to the volume ratio of filtrate:ethanol as 1:3, mix well and let stand at 4°C for more than 8h, centrifuge and filter , wash with ethanol, add water again to dissolve, utilize the Sevage method to remove the protein in the polysaccharide, and obtain the Cordyceps sinensis polysaccharide component of the present invention after drying.

[0034] Combine the filtrate and the ethanol washing liquid obtained above, after being concentrated to 1 / 10 of the original volume, through column chromatography (silica gel, aluminum oxide, or macroporous resin is the filling material), with 20-40% ethanol as the mobile phas...

Embodiment 3

[0036] The utility model relates to a binary compound filter tip which is composed of an ordinary filter rod and a functional filter rod and has a harm reduction gain. Soak porous materials such as activated carbon and zeolite in 5% extracting and concentrated solution of cordyceps polysaccharides to disperse them evenly, and obtain a functional adsorbent after drying. This functional adsorbent is evenly added to the loosened fiber bundle on the filter rod forming machine to make a functional filter rod, and the weight percentage of the functional adsorbent and the functional filter rod is controlled to be 30%, and the functional filter rod will be obtained. The binary composite filter is made by combining the filter rod with the ordinary filter rod, which is a kind of composite filter with effective harm reduction and gain.

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Abstract

The invention discloses extraction for active ingredients of cordyceps sinensis and application thereof in a cigarette filter, and relates to a method for extracting the active ingredients of the cordyceps sinensis from the active ingredients and adding the active ingredients into the cigarette filter. The method comprises the following steps of: after pre-treating and crushing the cordyceps sinensis, heating and refluxing the crushed cordyceps sinensis with water or ethanol; and concentrating, filtering and separating by column chromatography to obtain the active ingredients. The active ingredients of the cordyceps sinensis are added into materials for making the cigarette filter in proportion; and the cigarette filter is made by using the materials. After adopting the technology, the smoking quality of cigarettes can be improved, the release amount of certain harmful components in the mainstream smoke of the cigarettes can be reduced, the active ingredients of the cordyceps sinensis can be transferred into the mainstream smoke, and the effects of promoting the production of body fluid, wetting whistle, eliminating phlegm, reducing stimulus and the like are achieved without any side effect.

Description

technical field [0001] The invention relates to the extraction of active ingredients of Cordyceps sinensis and its application in cigarette filters, and relates to a method of extracting the active ingredients from Cordyceps sinensis and adding them to cigarette filters. 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. Some developed countries in the world have successively set specific limits on the release of harmful components in commercially available cigarettes, and consumers’ own health and environmental awareness have increased, and they have developed lower tar and lower harmful components that can improve the sensory quality of cigarettes The cigarette products are in line with the development trend of world tobacco. [0003] Utilizing th...

Claims

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Application Information

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IPC IPC(8): C08B37/00C07C31/26C07C29/76C07H19/16C07H1/08C07H19/167A24D3/14A24D3/02
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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