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Use of extracts of grape seeds as free group eliminating agent for tobacoo products and the concerned tobacco products

A technology of tobacco products and extracts, which is applied in the use of grape seed extract as a free radical scavenger for tobacco products and in the field of corresponding tobacco products, which can solve the problems that have not been reported in the literature, and achieve obvious effects and good application prospects

Active Publication Date: 2005-02-23
HONGYUN HONGHE TOBACCO (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the technical scheme of using grape seed extract as a scavenger for free radicals produced in the smoking process has not been reported in the literature so far in the world

Method used

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  • Use of extracts of grape seeds as free group eliminating agent for tobacoo products and the concerned tobacco products
  • Use of extracts of grape seeds as free group eliminating agent for tobacoo products and the concerned tobacco products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] See Examples below.

[0017] (1) Preparation of Grape Seed Extract

[0018] Commercially available fresh grapes are deveined and seeded, washed, dried naturally, crushed, added with aqueous ethanol, shaken and extracted at 40°C for 6 hours, centrifuged, concentrated and dried the supernatant to obtain grape seed extract.

[0019] (2) Add the obtained extract to the shredded tobacco or filter tip of the cigarette

[0020] Add the extract to shredded tobacco during the rolling process of shredded tobacco produced by cigarettes. The grape seed extract added to the shredded tobacco accounts for 0.04% of the weight of the shredded tobacco. The specific method is to firstly dissolve the above-mentioned extract of grape seeds in ethanol, then spray the ethanol dissolved with the grape seed extract on the shredded tobacco or in the filter tip, and then the ethanol is evaporated.

[0021] (3) Scavenging effect of free radicals in cigarette smoke

[0022] Various known method...

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PUM

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Abstract

An application of the grape seed's extract as the cleanser for removing the free groups from the tobacco products, which are generated during smoking, is disclosed. Said grape seed's extract can be proportionally mixed with tobacco shreds. Said tobacco products may be cigarette, cigar and pipe tobacco.

Description

Technical field [0001] The invention belongs to the application of plant natural extracts in the tobacco product manufacturing industry. Background technique [0002] People smoke the smoke produced by the burning of tobacco products, but there are free radicals that are toxic to cells in the smoke. These cytotoxic molecules induce cancer, especially lung cancer, in smokers. The development and production of safe tobacco products with low free radicals is an important research and development direction of the tobacco product industry in recent years. [0003] According to literature (such as "Food Industry Science and Technology" Vol.21, No.2, 2000, p18-19), grape seed water, ethanol, acetone, water-ethanol-acetone (1:1:1), ethyl acetate , chloroform, diethyl ether, petroleum ether, petroleum ether-ethyl acetate (1:1) and other solvents, the active oxygen superoxide anion free radical and stable free radical 1,1-diphenyl-2-picrylic hydrazine Radicals and free radicals all...

Claims

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Application Information

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IPC IPC(8): A24B15/28
Inventor 陈洪李聪欧灵澄
Owner HONGYUN HONGHE TOBACCO (GRP) CO LTD
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