Mango byproduct extract and preparation method thereof

Abstract

The invention discloses a mango byproduct extract and a preparation method thereof. The method comprises the following steps: (1) mixing and pulping mango byproducts and water to obtain a mixture; (2) sterilizing and cooling the mixture obtained in the step (1), adding a compound enzyme for enzymolysis, and (3) sterilizing after the enzymolysis is finished, and then extracting and filtering to obtain filtrate; (4) performing ultrahigh pressure treatment on the filtrate to obtain a mango byproduct extract; in the step (2), the compound enzyme is at least two or more of cellulase, pectinase, beta-glucosidase and xylanase. The mango by-products are sequentially subjected to enzymolysis and ultrahigh pressure treatment to prepare the mango by-product extract, so that the juice yield of the mango by-products can be increased, the concentration of effective nutritional ingredients in the extract can be increased, the original color of mangoes can be kept, and the quality and aroma of the mango by-product extract can be improved; and the shelf life of the goods is also prolonged to a certain extent in the aspects of sense and taste.

Description

technical field [0001] The invention belongs to the technical field of food processing, in particular to a mango by-product extract and a preparation method thereof. Background technique [0002] Mango is one of the famous tropical fruits. my country’s mango resources are quite rich and widely distributed in Guangxi, Yunnan, Guangdong, Fujian, Taiwan, Sichuan and other provinces. Mango pulp is rich in triterpene acids, polyphenols, β-carotene It has the functions of anti-cancer, beautifying the skin, removing blood pressure and lowering fat, and preventing and treating constipation. Relevant studies have shown that by-products such as mango peel and mango core also have certain health care functions, such as antitussive, liver protection and gallbladder, anti-tumor, expectorant, antibacterial and other effects. However, mango by-products such as mango core and mango skin are often discarded during processing, which not only causes waste of resources, but also causes environm...

AI Technical Summary

Problems solved by technology

There are few reports on the comprehensive utilization and development of mango peel and mango pit

In addition, there is often residual pulp on the mango core and mango skin, which can cause browning of the product if not handled properly

Although thermal processing can enhance the safety of the product, it will damage the flavor and aroma of mango to varying degrees

Images