Morpholine fatty acid salt fresh-keeping fruit wax used in mango

Abstract

The invention discloses nano-silicon oxide morpholine fatty acid salt fresh-keeping fruit wax used in mango, which aims to solve the problems that the prior art has poor fresh-keeping effects and high cost, and is not suitable for mechanized operation. The morpholine fatty acid salt fresh-keeping fruit wax comprises the following raw materials: 20 to 30 parts of morpholine fatty acid salt, 60 to 100 parts of raw wax, 10 to 30 parts of ethanol, 5 to 15 parts of propylene glycol, 5 to 15 parts of glycol, 1 to 2 parts of sodium dehydroacetate, 5 to 20 parts of emulsified dispersion solution of nano-silicon oxide (SiOx), 5 to 30 parts of Ph regulator, 800 to 900 parts of water, and 50 to 200ppm of plant growth regulator. The nano-silicon oxide morpholine fatty acid salt fresh-keeping fruit wax has the advantages that the fruit wax has good cere flexibility and adhesiveness and does not cause surface whitening; meanwhile, the fruit wax reduces moisture dissipation and prevents microbial infection, thereby lowering rotting rate and morbidity and prolonging storage time; and therefore, the fruit wax can be used in manual film coating or mechanical waxing, and can also be used as release carrier of bacteriostatic agent and bactericide.

Description

technical field [0001] The invention relates to the field of storage and preservation of agricultural products, in particular to the technical field of post-harvest preservation of mangoes. Background technique [0002] Mango is one of the five largest tropical fruits in the world. It is known as the "King of Tropical Fruits" and is widely planted in tropical and subtropical regions. However, since mangoes grow in high-temperature and high-humidity areas, they are susceptible to microbial infection and post-harvest respiratory metabolism, resulting in extremely perishable deterioration, which greatly restricts long-distance transportation and long-term storage, and greatly reduces their economic value. [0003] Fruit wax coating is an important part of the post-harvest treatment of fruits and vegetables. It refers to a layer of film coated on the surface of fruits and vegetables by mechanical spraying, brushing and waxing or manual coating. The purpose is to reduce water los...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to aim at the fruit wax wax film that uses shellac as the fruit coating agent, poor flexibility, adhesion, air permeability, easy to whiten and the common fruit wax wax film sold in the market is thicker, which easily causes the fresh-keeping process of the mango coating film CO 2 To solve problems such as poisoning, changing the taste of mango and losing its edible value, we provide a fresh-keeping fruit wax with morpholine fatty acid salt for mango

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