Application of alpha-aminoisobutyric acid or beta-aminoisobutyric acid in preparation of fruit preservative as well as fruit preservative and using method

A technology of aminoisobutyric acid and antistaling agent, applied in the field of fruit antistaling agent, can solve problems such as difficult control of treatment concentration, failure of normal post-ripening of fruits, etc., and achieve the effects of simple and convenient preservation method, maintaining fruit quality and reducing rot rate.
CN102224840BActive Publication Date: 2013-04-24SOUTH CHINA BOTANICAL GARDEN CHINESE ACADEMY OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SOUTH CHINA BOTANICAL GARDEN CHINESE ACADEMY OF SCI
Publication Date
2013-04-24

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Abstract

The invention discloses an application of alpha-aminoisobutyric acid or beta-aminoisobutyric acid in preparation of a fruit preservative as well as the fruit preservative and a using method. Experiments demonstrate that after the fruit is processed by alpha-aminoisobutyric acid or beta-aminoisobutyric acid, the rotting rate of fruit can be effectively reduced, the fruit quality can be maintained,and the preserving time can be prolonged. Thus, the alpha-aminoisobutyric acid or beta-aminoisobutyric acid can be used for preparing the fruit preservative which contains 1-100 mM of alpha-aminoisobutyric acid or beta-aminoisobutyric acid. By processing the fruit such as litchi, longan, yangtao, papaya and mango by use of the fruit preservative and according to the processing method disclosed bythe invention, the rotting rate of fruit can be effectively reduced, the fruit quality can be maintained, the commodity rate of fruit can be improved, and the preserving time can be prolonged. The fruit preservative disclosed by the invention is safe and environmentally-friendly, and the preserving method is simple and convenient.
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Description

Technical field:

[0001] The invention relates to a fruit fresh-keeping agent and a using method thereof, in particular to the application of α-aminoisobutyric acid or β-aminoisobutyric acid in preparing the fruit fresh-keeping agent, the fruit fresh-keeping agent and the using method. Background technique:

[0002] my country is rich in characteristic fruit resources. Among them, litchi, longan, papaya, kiwi, etc. are important characteristic fruits 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 export of these famous fruits.

[0003] At prese...

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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