Seleniferous film coating agent for fresh preservation of large cherry

A film coating agent and technology for cherries, which are applied in the field of selenium-containing film coating agents for fresh-keeping large cherries

Active Publication Date: 2014-01-01
湖州优研知识产权服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Traditionally used chemical preservatives mainly include fungicides, such as prochloraz, carbendazim, diphenhydramine, thiabendazole, sulfur dioxide, and growth regulators, such as BA and 2,4-D, etc., but traditional chemical preservatives Environmental and food contamination caused by pesticide treatment has become a sensitive issue for cons

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Selenium-containing coating agent for fresh-keeping large cherries, including 0.5% chitosan; 0.3% sodium alginate; 0.01% tea polyphenols; 3% calcium chloride; 1% vitamin C; 8% fructose; 1% sodium chloride; ethanol 8%; acetic acid 2%; loofah water 30%; the balance is water.

Embodiment 2

[0044] Selenium-containing coating agent for fresh-keeping large cherries, including 1.5% chitosan; 0.1% sodium alginate; 0.5% tea polyphenols; 1% calcium chloride; 3% vitamin C; 3% fructose; 5% sodium chloride; ethanol 3%; acetic acid 2%; loofah water 50%; the balance is water.

Embodiment 3

[0046] Selenium-containing coating agent for fresh-keeping large cherries, including chitosan 0.8%; sodium alginate 0.1-0.3%; tea polyphenols 0.3%; calcium chloride 2%; vitamin C1-3%; fructose 3-5%; chlorine Sodium chloride 3%; ethanol 5%; acetic acid 2%; loofah water 46%; the balance is water.

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PUM

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Abstract

A seleniferous film coating agent for fresh preservation of a large cherry comprises 0.5-1.5% of chitosan, 0.1-0.3% of sodium alginate, 0.01-0.5% of tea polyphenol, 1-3% of calcium chloride, 1-3% of vitamin C, 3-8% of fructose, 1-5% of sodium chloride, 3-8% of alcohol, 2% of acetic acid, 30-50% of sponge gourd water and the balance of water. With the adoption of the agent for the fresh preservation of the large cherry, the large cherry is not required to be cleaned any longer and can be directly eaten; the cherry is directly rich in selenium and delicious in taste and supplements a microelement, namely selenium, simultaneously; the storage and fresh preservation time of the large cherry is prolonged and can be up to 2.5-3.5 months without flavor reversion, that is, a color, brittleness and taste of the large cherry are not changed basically; after the large cherry is soaked, fly maggots concealed in the cherry can be thoroughly soaked out; the long-term problems of the industry are solved; and the agent is harmless to a body and can even be directly drunk.

Description

technical field [0001] The invention relates to the field of fruit preservation, in particular to a selenium-containing coating agent for preservation of large cherries. Background technique [0002] my country is rich in characteristic fruit resources. Among them, the big cherry is an important characteristic fruit in my country. The fruit industry is a pillar industry of my country's agriculture, which plays a pivotal role in ensuring farmers' income and promoting regional economic development. Fresh fruit is a fresh product, which has the characteristics of rapid ripening, aging, corruption, and easy deterioration of quality after harvest. Post-harvest losses are still quite serious. The annual loss due to rot is more than 100 billion yuan, which seriously restricts the distribution and distribution of these famous and high-quality fruits. [0003] At present, the storage methods of fruits and vegetables mainly include physical methods and chemical methods. Among them...

Claims

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Application Information

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IPC IPC(8): A23B7/16
Inventor 车立昱
Owner 湖州优研知识产权服务有限公司
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