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 mai

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0030] Example 1:

[0031] Take the dried Cordyceps sinensis, wash it with water, remove impurities, and dry or sun-dry. After drying at 50℃ or crushing to 40-100 mesh under liquid nitrogen; take 1000g of cordyceps powder at 90℃, extract the cordyceps with water or 20-80% ethanol for 7h, and filter with qualitative filter paper to remove the residue , Get 600g of extract, and repeat the extraction twice to combine to obtain 2000g of extract; concentrate the extract under reduced pressure to obtain 200g of concentrate; add the extract of Cordyceps sinensis at 0.01% to the filter adhesive to prepare The functional filter tip is rolled into a finished cigarette.

Example Embodiment

[0032] Example 2:

[0033] Take the dried cordyceps and wash it with water to remove impurities, and then dry or sun dry; after drying at 50 ℃, crush to 40-100 mesh; at 90 ℃, extract the cordyceps with water for 7 hours, and filter the filtrate After concentrating to a dry matter content of 5%, add absolute ethanol to the concentrated filtrate according to the volume ratio of filtrate: ethanol at a volume ratio of 1:3. After mixing, let it stand at 4℃ for more than 8 hours. After centrifugation and filtration After washing with ethanol, adding water again to dissolve, using the Sevage method to remove the protein in the polysaccharide, and drying to obtain the cordyceps polysaccharide component of the present invention.

[0034] Combine the above-obtained filtrate and ethanol washing solution, after concentrating to 1 / 10 of the original volume, column chromatography (silica gel, alumina, or macroporous resin as filler), using 20-40% ethanol as the mobile phase, using Thin-layer ch...

Example Embodiment

[0035] Example 3:

[0036] A binary composite filter tip which is composed of ordinary filter rods and functional filter rods to reduce damage and gain. The porous materials such as activated carbon and zeolite are immersed in a 5% cordyceps polysaccharide extraction concentrated solution to make it uniformly dispersed and dried to obtain a functional adsorbent. This functional adsorbent is evenly added to the opened fiber bundle on the filter rod forming machine to form a functional filter rod, and the weight percentage of the functional adsorbent and the functional filter rod is controlled to 30%, and the functional filter A binary composite filter made of rods and ordinary filter rods is a composite filter with effective harm reduction and gain.

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PUM

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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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