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A kind of fruit protection and preservation composition and preparation method thereof

A composition and fruit technology, which is applied in the fields of fruit and vegetable preservation, food preservation, food science, etc., can solve the problems of non-degradable plastic bags, poor environmental protection performance, and airtightness.

Inactive Publication Date: 2015-11-25
马凤国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, plastic bags are mainly used for fruit protection and preservation. The purpose of protecting and preserving fruits has been achieved by putting plastic bags on them during the fruit growth period. Difference

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Take 100g of hydroxyl polysiloxane polymer, 20g of alkoxypolysiloxane, 10g of emulsifier alkyl polyoxyethylene ether, 2g of sodium lauryl ether sulfate, 4g of ammonia water, 10g of deionized water, mix well, and then Disperse at high speed for 30 minutes to obtain emulsion A; take 100g of hydrogen-containing polysiloxane, 8g of emulsifier alkyl polyoxyethylene ether, 2g of sodium lauryl ether sulfate, and 10g of deionized water, mix well, and then disperse at high speed for 30 minutes , to obtain B emulsion; when in use, mix A emulsion and B emulsion at a ratio of 10:1, dilute it 20 times and spray it on the fruit surface.

[0018] Among them: the hydroxyl polysiloxane polymer is double-terminated hydroxyl polydimethylsiloxane, the viscosity is 100000CP; the alkoxy polysiloxane is α, Ω-dimethoxymethylsilyl polydimethylsiloxane Oxane has a viscosity of 50000CP; hydrogen-containing polysiloxane has a hydrogen content of 0.4% and a viscosity of 100CP. The catalyst is ammo...

Embodiment 2

[0020] Get 100g of hydroxyl polysiloxane polymer, 30g of alkoxy polysiloxane, 15g of aminopolysiloxane, 15g of emulsifier alkyl polyoxyethylene ether, 3g of dodecyl dimethyl benzyl ammonium bromide, Mix 10g of deionized water evenly, then disperse at high speed for 30 minutes to obtain emulsion C; take 100g of hydrogen-containing polysiloxane, 10g of emulsifier alkyl polyoxyethylene ether, 10g of deionized water, mix evenly, and then disperse at high speed for 30 minutes , to obtain D emulsion; when in use, mix C emulsion and D emulsion at a ratio of 20:1, dilute 50 times and spray on the surface of the fruit.

[0021] Among them: the hydroxyl polysiloxane polymer is double-terminated hydroxyl polydimethylsiloxane, the viscosity is 100000CP; the alkoxy polysiloxane is α, Ω-dimethoxymethylsilyl polydimethylsiloxane Oxane has a viscosity of 5000CP; hydrogen-containing polysiloxane has a hydrogen content of 1.0% and a viscosity of 35CP. The catalyst is aminopolysiloxane.

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PUM

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Abstract

The invention relates to a fruit protection and preservation composition and a preparation method thereof. The fruit protection and preservation composition consists of hydroxide polysiloxane polymer, alkoxy polysiloxane, hydrogen-containing polysiloxane, a catalyst, an emulsifier and the like. The composition prepared by the preparation method can meet the requirement on protective agents and preservatives in the process of growing multiple fruits and is sanitary and environment-friendly.

Description

technical field [0001] The invention relates to a fruit protection and fresh-keeping composition and a preparation method thereof. The composition prepared by the preparation method of the invention can protect plants such as fresh-keeping fruits and other substances, and is environmentally friendly and hygienic with obvious effects. Background technique [0002] At present, plastic bags are mainly used for fruit protection and preservation. The purpose of protecting and preserving fruits has been achieved by putting plastic bags on them during the fruit growth period. Difference. [0003] The fruit protection and fresh-keeping composition prepared by the preparation method of the present invention is hygienic and environmentally friendly, and has a fresh-keeping effect on fruits, and also has good air permeability and physiological inertia, and plays a protective role in preventing diseases and insect pests during the growth of fruits. And it is easy to use, just spray dir...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23B7/154
Inventor 马凤国
Owner 马凤国