A kind of preparation method of litchi enzyme

Abstract

The invention provides a preparation method of lychee enzyme, which comprises putting lychees covered with white pericarp into orange juice and sealing and soaking for 3-5h, then performing anaerobic fermentation and filtering to obtain filtrate 1 and pomace 1; filtrate 1 is concentrated to 5 ‑10g / mL, continue to ferment; Pomace 1 undergoes aerobic fermentation and then filters to obtain Filtrate 2 and Pomace 2; Pomace 2 is placed in an ultrasonic vessel and vibrates and filtered to obtain Filtrate 3, which is mixed with Filtrate 3 and Filtrate 2 before adding Add strain IV to the concentrated filtrate 1, and continue to ferment for 5-10 days to obtain litchi enzyme. In the preparation method of lychee enzyme of the present invention, three fermentations are carried out successively, and aerobic fermentation is carried out alternately by inoculating bacterial strains on the basis of anaerobic fermentation, and then the inoculated strains are fermented by using their own sugar, and the symbiotic advantages of combined beneficial bacteria are rapidly Fermentation, speed up the fermentation speed, reduce the growth of bacteria, avoid mildew, increase the activity of enzymes and the number of live bacteria, improve the function of enzymes, and reduce the sugar content of enzymes.

Description

technical field [0001] The invention relates to the field of food processing, in particular to a preparation method of litchi enzyme. Background technique [0002] Enzyme is the old name of enzyme, which refers to a polymer substance with biocatalytic function. Almost all cellular activities require the participation of enzymes to improve efficiency. Enzymes speed up the reaction rate by reducing the activation energy of chemical reactions. In fact, enzymes provide another way with lower activation energy requirements, so that more reaction particles can have kinetic energy not less than the activation energy, thereby speeding up the reaction rate. Enzymes refer to fermented nutrients. Natural organic products such as vegetables and fruits are fermented. Fermented agricultural products enter the stomach and can be directly absorbed by the body without further digestion steps. [0003] In recent years, following the discovery of the health and longevity effects of fruit enzy...

AI Technical Summary

Problems solved by technology

Due to the intolerance of lychee storage, the processing of lychee is limited. After the applicant searched, there are few articles using lychee for fermentation as enzyme.

Images