Method for preserving litchis by cane sugar and application of method

A fresh-keeping method, litchi technology, applied in the direction of preserving fruits/vegetables with sugar, application, climate change adaptation, etc., can solve the problems of easy browning, pesticide residues, growth and infection of pathogenic bacteria, etc., and achieve control of browning and rot , reduce economic loss, high application efficiency
CN112715642AInactive Publication Date: 2021-04-30SOUTH CHINA AGRI UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SOUTH CHINA AGRI UNIV
Publication Date
2021-04-30
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a method for keeping litchi fresh by cane sugar and an application of the method, wherein the method comprises the steps: spraying a 1-10 [mu]mol / L cane sugar aqueous solution on the surfaces of litchi fruits, and packaging and storing by using a polyethylene plastic film bag, thereby lowering the polyphenol oxidase activity and active oxygen content of the litchi, effectively controlling the browning and rotting of the litchi peels. The fresh-keeping method disclosed by the invention is simple to operate, low in cost, green, safe and high in application efficiency, the storage period of the litchis is effectively prolonged, and the economic loss of the litchis in a circulation link is reduced.
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Description

Technical field

[0001] The present invention relates to the field of fruit preservation technology, and more particularly to a method and application of the use of sucrose preparation.Background technique

[0002] Litchi chinensis sonn.) Is an unscrupulous department, and the lychee is always green as a fruit tree. It is one of the important fruits of my country's tropical jam. It is mainly distributed in my country Hainan, Guangdong, Guangxi, Fujian, and other provinces. One of the four famous fruits of Lingnan is known as "Lingnan Jiao". It originated in southern my country, has more than 2,000 years of cultivation history. Now, Litchi is the first big fruit in my country's tropical subtropical regions. The fifth place in the national fruit industry is a major pillar industry in my country's agricultural economy in South China. It is also an important source of local farmers' economic income. Far in ancient times, lychee is my country's popular subtropical practices, because the litchi ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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