Edible antistaling agent for fruit-vegetable

Abstract

An edible antistaling agent for fruit and vegetables is prepared from cotton seed oil, sorbitol monosterate, ababic gum and water through proportional mixing. It can be coated on the surface of fruit or vegetable to form a film layer.

Description

[0001] 1. Field [0002] The invention relates to a fresh-keeping agent, in particular to a preparation method of an edible fruit and vegetable fresh-keeping agent. 2. Background technology [0003] In recent years, with the increase in the output of various fruits and vegetables, the growth of imports and exports and the need for off-season sales, the preservation and scientific storage of fruits and vegetables have become more and more important. According to statistics, domestic and foreign are actively carrying out research on fruit and vegetable preservation technology, and have made great progress, including radiation preservation, modified atmosphere preservation, post-harvest chemical preservation and pre-harvest chemical treatment. Controlled atmosphere preservation is a low-temperature storage method to adjust the proportion of gas components in the storage environment of fruits and vegetables. Generally, electricity is used as the energy source. Compared with the e...

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Problems solved by technology

Controlled atmosphere preservation is a low-temperature storage method to adjust the proportion of gas components in the storage environment of fruits and vegetables. Generally, electricity is used as the energy source. Compared with the equipment of physical fresh-keeping, the equipment is simple, and it is convenient for on-site application. Although the above-mentioned chemical fresh-keeping fungicides have a certain fresh-keeping effect, the cost is relatively high, and some low-toxicity ingredients are inconsistent with the frosting of fruit and vegetable green food, and the fresh-keeping effect needs to be improved.