Free radical resistant tobacco mellowing agent and preparation method and application thereof to threshing, redrying and moisturizing

An alcoholizing agent and free radical technology, which is applied in the field of anti-free radical tobacco leaf alcoholizing agent, can solve the problems of accelerating the natural alcoholization process of tobacco leaves, reducing free radicals, and reducing nicotine, so as to improve the quality of tobacco leaves, reduce free radicals, and reduce nicotine. The effect of content

Active Publication Date: 2014-12-24
BELL FLAVORS & FRAGRANCES SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a method that can accelerate the natural alcoholization process of tobacco leaves and reduce the content of free radicals and nicotine in smoke at the same time, aiming at the deficiencies of the existing tobacco alcoholization technology and the trend of tobacco products becoming healthier. Tobacco Leaf Alcoholizer

Method used

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  • Free radical resistant tobacco mellowing agent and preparation method and application thereof to threshing, redrying and moisturizing
  • Free radical resistant tobacco mellowing agent and preparation method and application thereof to threshing, redrying and moisturizing
  • Free radical resistant tobacco mellowing agent and preparation method and application thereof to threshing, redrying and moisturizing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Example 1: Preparation of Anti-free Radical Tobacco Alcoholizing Agent A

[0039]Weigh 2.98g α-amylase, 1.26g cellulase, 2.37g acid protease, 0.84g sucrase, 14.54g prune extract (purchased by American Bell Flavors and Fragrances Company, product number is 121.81204, effective antioxidant active ingredient The content is 2g), 16.72g of water and 61.29g of propylene glycol. Firstly, the weighed enzyme is dissolved in water, after being mixed evenly, the prune extract is added, and then mixed evenly in the solvent propylene glycol to prepare 100 g of the anti-free radical tobacco leaf alcoholizing agent A.

Embodiment 2

[0043] Example 2: Preparation of Anti-free Radical Tobacco Alcoholizing Agent C

[0044] Weigh 3.69g α-amylase, 1.57g cellulase, 2.76g acid protease, 0.98g sucrase, 16.54g prune extract (purchased by American Bell Flavors and Fragrances Company, product number is 121.81204, effective antioxidant active ingredient The weight content is 14%), 18.72g water, and 55.74g propylene glycol.

[0045] Firstly, the weighed enzyme is dissolved in water, after being mixed evenly, the prune extract is added, and then mixed evenly in the solvent propylene glycol to prepare 100 g of anti-free radical tobacco leaf alcoholizing agent C.

Embodiment 3

[0049] Embodiment 3: leaf moistening treatment and alcoholization treatment

[0050] 1. Leaf treatment

[0051] Weigh 20kg of C3F grade tobacco leaves from the threshing and redrying line, and divide the tobacco leaves into 2 parts on average. One of them is used as a control sample, which directly carries out the leaf moistening process and the subsequent conventional tobacco processing technology; After dilution, it is evenly sprayed on the surface of the tobacco leaves, and then the leaf moistening process and the subsequent conventional tobacco processing process are carried out.

[0052] The temperature of the leaf moistening process of the control sample and the treated sample was controlled at 55±3°C, and the water distribution ratio of the first-stage leaf moistening and the second-stage leaf moistening was 3:2, so that the moisture content of the tobacco leaves at the outlet of the second-stage moistening leaf was 18.0±3°C. 1% by weight.

[0053] 2. Alcohol treatme...

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Abstract

The invention relates to a free radical resistant tobacco mellowing agent and a preparation method and application thereof to threshing, redrying and moisturizing. The mellowing agent comprises prune extract, a complex enzyme preparation and a solvent. The prune extract contains natural antioxidant substances such as ascorbic acid, flavonoid compounds and / or catechinic acid. The complex enzyme preparation is composed of at least two of alpha-amylase, cellulose, acid protease and sucrase. By the mellowing agent, content of free radicals and nicotine in tobacco can be lowered, natural mellowing process of the tobacco is quickened, offensive odor and irritation in raw tobacco are reduced, and accordingly quality of cigarettes is upgraded while safety in cigarette smoking is improved.

Description

technical field [0001] The invention relates to the technical fields of reducing tar and harm of cigarettes and tobacco processing. More specifically, the present invention relates to an anti-free radical tobacco leaf alcoholizing agent that can reduce free radicals in smoke and nicotine content in tobacco leaves, and accelerate the natural aging process of tobacco leaves; . Background technique [0002] Tobacco product harm reduction and tobacco alcoholization technology have gradually become the focus of the tobacco industry. Tobacco product harm reduction refers to the reduction of tar content and harmful chemical components in smoke. More and more studies have shown that free radicals are the most harmful to human health in cigarette ingredients. Because the free radicals in smoke can directly or indirectly damage cell tissue after being inhaled into the human body, leading to disease and cancer. [0003] In order to reduce free radicals and improve the safety of smo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/30A24B3/10
Inventor 祝凡王烨
Owner BELL FLAVORS & FRAGRANCES SHANGHAI
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