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Mold-proof moisture-proof agent used for tobacco storage and preparation method thereof

A mildew-proof, moisture-proof, and storage technology, which is applied to botany equipment and methods, chemicals for biological control, tobacco, etc., can solve the uneven ratio of dimethyl fumarate and hygroscopic agent, and is safe to use Tobacco leaf quality and safety hazards, no mildew and moisture-proof problems, to achieve the effect of improving water absorption and water retention, improving hygroscopic performance, and strong hygroscopicity

Inactive Publication Date: 2018-05-25
贵州嘉利达实业(集团)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, dehumidifiers or a mixture of dimethyl fumarate and hygroscopic agent are mainly used for moisture and mildew prevention of tobacco leaves; dehumidifiers are used for moisture and mildew prevention due to large one-time investment, high energy consumption and high cost. Large and not used in most tobacco leaf storage warehouses; and the ratio of dimethyl fumarate and hygroscopic agent in the mixture of dimethyl fumarate and hygroscopic agent varies, but usually dimethyl fumarate The content will be 50% or more. Although it has a certain effect on moisture absorption and mildew resistance, due to the corrosiveness and allergenicity of dimethyl fumarate, high content of dimethyl fumarate is not safe for use and tobacco leaves. Quality and safety have caused certain hidden dangers
[0005] Dimethyl fumarate and other hygroscopic agents are used in the warehouse. Due to long-term moisture absorption and oxidation, dimethyl fumarate releases too quickly and the drug effect is poor. It must be replaced in a short period of time, otherwise there will be no mildew resistance and protection. Moisture-proof effect

Method used

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  • Mold-proof moisture-proof agent used for tobacco storage and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0025] Used as an anti-mildew and anti-moisture agent for tobacco storage, the raw materials are weighed according to weight percentage: dimethyl fumarate 10%, natamycin 25%, anhydrous calcium chloride 40%, superabsorbent resin 10%, slow-release agent 3 %; Wherein in the present embodiment, sustained-release agent is made of the raw material of following parts by weight: 30 parts of sodium carboxymethyl cellulose, 20 parts of magnesium stearate, 10 parts of iron ferric oxide, calcium stearate 20 parts, white carbon black 10 parts;

[0026] The preparation method is as follows, which includes weighing various raw materials according to the proportion, and then mixing the various raw materials uniformly, making the mixed raw materials into 20-mesh granules or flakes, and putting them into a waterproof anti-leakage non-woven bag. The waterproof anti-leakage non-woven bag is described.

Embodiment 2

[0028] It is used as an anti-mildew and moisture-proof agent for tobacco storage. The raw materials are weighed according to weight percentage: dimethyl fumarate 12%, natamycin 22%, anhydrous calcium chloride 45%, superabsorbent resin 12%, slow-release agent 4 %; Wherein in the present embodiment, sustained-release agent is made of the raw material of following parts by weight: 32 parts of sodium carboxymethyl cellulose, 22 parts of magnesium stearate, 12 parts of iron ferric oxide, calcium stearate 22 parts, 10 parts of white carbon black;

[0029] The preparation method is as follows, which includes weighing various raw materials according to the proportion, and then mixing the various raw materials uniformly, making the mixed raw materials into 25-mesh granules or flakes, and putting them into waterproof anti-leakage non-woven bags, The waterproof anti-leakage non-woven bag is described.

Embodiment 3

[0031] It is used as an anti-mildew and moisture-proof agent for tobacco storage. The raw materials are weighed according to weight percentage: dimethyl fumarate 15%, natamycin 20%, anhydrous calcium chloride 50%, superabsorbent resin 18%, slow-release agent 4 %; Wherein in the present embodiment, sustained-release agent is made of the raw material of following parts by weight: 35 parts of sodium carboxymethyl cellulose, 25 parts of magnesium stearate, 15 parts of iron ferric oxide, calcium stearate 25 parts, 15 parts of white carbon black;

[0032] The preparation method is as follows, which includes weighing various raw materials according to the proportion, and then mixing the various raw materials evenly, making the mixed raw materials into 30-mesh granules or flakes, and putting them into a waterproof anti-leakage non-woven bag. The waterproof anti-leakage non-woven bag is described.

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Abstract

The invention discloses a mold-proof moisture-proof agent used for tobacco storage. The mold-proof moisture-proof agent is made from, by weight, the materials of 10-25% of dimethyl fumarate, 10-25% ofnatamycin, 40-70% of anhydrous calcium chloride, 10-20% of super absorbent resin and 3-5% of slow release agent. The invention further discloses a preparation method and a using method of the mold-proof moisture-proof agent and mold-proof moisture-proof application of the mold-proof moisture-proof agent in tobaccos, cigarettes, grain, Chinese herbs, libraries, archives, antiques and other aspects. The mold-proof moisture-proof agent used for tobacco storage is good in mold-proof moisture-proof effect, low in cost and capable of continuously playing a role in molding and moisture prevention during tobacco storage and effectively restraining molding of the tobaccos, and greatly improves the quality of tobacco products.

Description

technical field [0001] The invention relates to an anti-mold agent, in particular to an anti-mold and moisture-proof agent for tobacco storage. Background technique [0002] Storage of tobacco leaves With the rapid development of my country's tobacco industry, the scale and quantity of storage are increasing, and the storage time is correspondingly extended. Tobacco products usually reach consumers six months to two years after the leaves are harvested. At the same time, due to the increase in the storage capacity of tobacco leaves and the limitation of storage conditions, many stored tobacco leaves are stored in warehouses with poor moisture-proof and mildew-proof conditions. Natural alcoholization and artificial fermentation are important steps to improve the smoking quality of tobacco leaves. However, tobacco leaves are highly hygroscopic and contain various nutrients needed for microbial growth. Therefore, stored tobacco leaves are prone to breed various microorganisms ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B1/02A01N25/22A01N59/00A01N43/90A01N37/06A01P1/00A01P3/00
CPCA01N25/22A01N37/06A01N43/90A01N59/00A24B1/02A01N2300/00
Inventor 韩开宇郭波蔡斌刘广勇
Owner 贵州嘉利达实业(集团)有限公司