Organic, safe and environment-friendly tobacco leaf curing agent

A safe, environmentally friendly, curing agent technology, applied in tobacco, tobacco treatment, application, etc., can solve the problems of hydrogen burning in case of open flame, uncontrollable air flow, easy deterioration of tobacco leaves, etc., to inhibit and eliminate mildew and Effects of oxidative deterioration, optimization of environmental factor indicators, and no safety hazards

Active Publication Date: 2017-03-15
四川金叶生物防治有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, it is strictly forbidden to carry powdered products made of iron powder on domestic aircraft, because iron powder and salt can easily release a large amount of hydrogen gas, which will burn if exposed to an open flame, causing disasters
Inorganic oxygen removal series technology products do have great potential safety hazards
In particular, the existing deoxygenation series product technology has too fast oxygen absorption speed, which is easy to generate a large amount of heat energy, resulting in temperature difference between the inside and outside of the sealed stack, forming condensation and runoff, which seriously affects the moisture control of stored tobacco leaves. Once the runoff flows into the tobacco leaves, the tobacco leaves Extremely perishable, and deoxygenation is not thorough, and existing pollution-free tobacco leaf alcoholization mildew-proof insecticide is good, and deoxygenation (oxygen-oxygen adjustment) agent is also good, all is to adopt paper-plastic composite material or two-layer plastic composite through binding. Holes for ventilation. Its defects are: 1. Unable to control the air flow; 2. Pinholes are easy to cause powder leakage and pollute the tobacco leaves; 3. Due to the defects of its own packaging materials, it is easy to damage and seriously pollutes the tobacco leaves

Method used

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  • Organic, safe and environment-friendly tobacco leaf curing agent
  • Organic, safe and environment-friendly tobacco leaf curing agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Weigh 8KgCa(OH) 2 Put it in the sugar-coated pan → add 1.1kg of water and mix to make the water covered with Ca(OH) 2 Complete absorption; → add 0.9kg activated carbon and mix well; → add 6.7kg D-sodium erythorbate (powder) and mix quickly; → add 0.4kg high polymer water-absorbing resin and mix well; → discharge and shock the package (sealed) and place it for 24-36 hours →Mechanical metering and packaging (vacuumizing).

[0020] The inner packaging material is 30 g / m2 non-woven fabric compounded with 3-filament PE with self-controllable air permeability, and the outer packaging is a high-barrier composite bag.

Embodiment 2

[0022] 1. Weigh 8KgCa(OH) 2 Put it into the sugar-coated pan → add 1.5kg of water to mix, so that the water is covered with Ca(OH) 2 Absorb completely→Add 0.9kg of activated carbon and mix well→D-sodium erythorbate (powder)...Add 0.4kg of polymer water-absorbing resin and mix well, and the reactant is prepared and packed into bags;

[0023] 2. When packing, mix according to the ratio of 3:2, that is, 30kg of reactant plus 20kg of oxidant (D-sodium erythorbate), mix evenly, measure and seal the package, and the packaging materials are the same as above.

Embodiment 3

[0025] Weigh 80kg of reactant Ca(OH) respectively 2 And 10kg active agent, the active agent should be 130 mesh powdered activated carbon; Fully stir and mix with 15kg water; Weigh 70kg D-sodium erythorbate (powder) and 5kg polymer water-absorbing resin, fully stir and mix. Mix the reactant mixture and the oxygen absorbing agent mixture according to the ratio of 50%:50%, then pack it into a bag, put it into a PE bag with 35 g / m2 non-woven fabric and 2 filaments, which can control the air permeability to obtain the organic tobacco leaf curing agent, and seal the outside Package.

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Abstract

The invention discloses an organic, safe and environment-friendly type tobacco curing agent. The organic, safe and environment-friendly type tobacco curing agent comprises, by weight, 30%-70% of D-sodium erythorbate, 20%-70% of reactants, 5%-10% of active agents, 2%-6% of hygroscopic agents and 5%-15% of water. According to the organic, safe and environment-friendly type tobacco curing agent, the safety storage requirements for preventing and treating tobacco leaf insect pests and restraining and eliminating tobacco leaf mildewing can be met; the tobacco leaf sealing in-stack humidity can be controlled; the aim of adjusting the tobacco leaf moisture can be achieved; the environmental factor index of tobacco leaf sealing storage is optimized; the tobacco leaf mildewing quality in the sealing storage period is further improved; the tobacco leaf mildewing period is shortened; and the aim of quality keeping after tobacco leaf mildewing can be achieved by adjusting the tobacco leaf sealing in-stack environmental factor index.

Description

technical field [0001] The invention belongs to the field of tobacco leaf storage and maintenance, and in particular relates to an organic, safe and environment-friendly tobacco leaf curing agent. Background technique [0002] At present, tobacco leaves are a commodity with high economic value in my country. Tobacco leaves need to go through multiple stages such as initial roasting, re-baking, storage and aging, production and processing from farmland to making cigarettes. Among them, the longest period belongs to the stage of storage and aging in the warehouse. . Generally, after rebaking and packaging, the production and processing of tobacco leaves to meet the requirements of use requires at least one year of storage and alcoholization in the warehouse. Alcoholization of tobacco leaves refers to the contact of various chemical factors and microorganisms inside the tobacco leaves with the air. Under the influence of ambient temperature and humidity, through the combined ef...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B15/42
CPCA24B15/42
Inventor 朱裕宏
Owner 四川金叶生物防治有限公司
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