Seed coating agent based on konjac and coating method thereof

A coating agent, konjac technology, applied in the direction of seed coating/seed dressing, organic fertilizer, fertilizer mixture, etc., can solve the problems of environmental safety, food safety impact, cost increase, etc., to achieve easy promotion and application, increase cost, low cost effect

Inactive Publication Date: 2021-06-29
武汉科亿华科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are a lot of literature reports, and many seed coating agents have been developed, but most of the seed coating agents use exogenous pesticides, chemical fertilizers, trace elements, water-absorbing and water-retaining agents, plant hormones, etc., which not only increase the cost, but also may It has an impact on environmental safety and food safety. The preparation of seed coating agents with natural inputs is still at an extremely weak stage, but reducing chemical inputs is indeed an important development direction in the future

Method used

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  • Seed coating agent based on konjac and coating method thereof
  • Seed coating agent based on konjac and coating method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The present embodiment provides a kind of seed coating agent with konjac as the main component, which is mainly prepared from the following raw materials by weight percentage: 50% of konjac skin dregs enzymatic hydrolyzate (based on the drained weight of konjac fresh skin dregs), konjac konjac Fly powder 30%, zinc peroxide 20%; Wherein, the preparation method of konjac skin dregs enzymolyzate is after konjac fresh skin dregs is added the water of equal weight and fully homogenates, adds the cellulase of konjac fresh skin dregs weight 0.1% , obtained by enzymatic hydrolysis for 1 h at room temperature.

[0019] The above-mentioned prepared seed coating agent is used to coat the cabbage seeds, and the specific process is as follows: the above-mentioned konjac skin dregs enzymatic hydrolyzate is stirred uniformly as a liquid binder, and the above-mentioned konjac flying powder and zinc peroxide are mixed simultaneously as a liquid binder. Fixing the filling material, accor...

Embodiment 2

[0021] The present embodiment provides a kind of seed coating agent with konjac as the main component, which is mainly prepared from the following raw materials by weight percentage: 30% of konjac skin dregs enzymatic hydrolyzate (based on the drained weight of konjac fresh skin dregs), konjac konjac Flying powder 50%, zinc peroxide 20%; Wherein, the preparation method of konjac skin dregs enzymolyzate is after konjac fresh skin dregs is added the water of equal weight and fully homogenates, adds the cellulase of konjac fresh skin dregs weight 0.2% , obtained by enzymatic hydrolysis at room temperature for 0.5h.

[0022] The above-mentioned prepared seed coating agent is used to coat the cabbage seeds, and the specific process is as follows: the above-mentioned konjac skin dregs enzymatic hydrolyzate is stirred uniformly as a liquid binder, and the above-mentioned konjac flying powder and zinc peroxide are mixed simultaneously as a liquid binder. Fixing the filling material, a...

Embodiment 3

[0024] The present embodiment provides a kind of seed coating agent with konjac as the main component, which is mainly prepared from the following raw materials by weight percentage: 30% of konjac skin dregs enzymatic hydrolyzate (based on the drained weight of konjac fresh skin dregs), konjac konjac Fly powder 60%, zinc peroxide 10%; Wherein, the preparation method of konjac skin dregs enzymatic hydrolyzate is after konjac fresh skin dregs is added the water of equal weight and is fully homogenized, adds the cellulase of konjac fresh skin dregs weight 0.1% , obtained by enzymatic hydrolysis for 1 h at room temperature.

[0025] The above-mentioned prepared seed coating agent is used to coat the cabbage seeds, and the specific process is as follows: the above-mentioned konjac skin dregs enzymatic hydrolyzate is stirred uniformly as a liquid binder, and the above-mentioned konjac flying powder and zinc peroxide are mixed simultaneously as a liquid binder. Fixing the filling mat...

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Abstract

The invention provides a seed coating agent based on konjac. The seed coating agent comprises the following components in percentage by mass: 20-50% of konjac peel residue zymolyte, 30-70% of konjac flying powder and 10-20% of zinc peroxide, wherein the konjac peel residue zymolyte is obtained by performing enzymolysis on fresh konjac peel residues, and the mass percent of the konjac peel residue zymolyte is calculated according to the drained weight of the fresh konjac peel residues. According to the invention, the physical properties such as film-forming property and gelling property of konjac glucomannan in konjac by-products, and rich nutrient elements, trace elements and drought-resistant, cold-resistant and disease-resistant active components are utilized, konjac oligosaccharide is produced through enzymolysis of konjac pomace to play a probiotic role, and zinc peroxide is added, so that on the one hand, the oxygenation effect is realized, the hydrolysate is used for promoting the generation of konjac gel, the long-term effect is achieved, and the problems that the cost is increased and the environmental safety and the food safety are possibly influenced because the majority of existing seed coating agents use exogenous pesticides, chemical fertilizers, trace elements, water-absorbing and water-retaining agents and the like are solved.

Description

technical field [0001] The invention belongs to the technical field of seed coating, and in particular relates to a konjac-based seed coating agent and a coating method thereof. Background technique [0002] A large number of by-products are produced in konjac processing, such as konjac skin dregs and konjac flying powder, because they contain a large amount of alkaloids, polyphenols, flavonoids, crude fibers, biogenic amines and other substances, which cannot be used in food, and a large amount of anti-corrosion The existence of nutritional factors and palatability and other problems hinder its application as feed. Although some researches are dedicated to the development of its industrial uses such as desiccants, moisture retention agents, etc., due to the complexity of the components, the process of chemical modification is difficult to control, because these researches cannot enter the actual production, resulting in a large amount of waste of these by-products, resultin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/60A01C1/06
CPCC05D9/02C05G3/00C05G3/60A01C1/06C05F11/00
Inventor 李斌周湘汉李晶孟庆阳黄建华
Owner 武汉科亿华科技有限公司
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