Environment-friendly fresh-keeping agent formula for waxberries and preparation method of environment-friendly fresh-keeping agent formula

Abstract

The invention discloses an environment-friendly plant fermentation fresh-keeping preparation. The environment-friendly plant fermentation fresh-keeping preparation is prepared by fermenting organic biological components and beneficial bacteria in a matched manner, wherein the organic biological components comprise artemisinin, torreya grandis, pumpkin seeds, chitosan and mannan; and the beneficialbacteria comprise saccharomycetes, aspergillus niger and bacillus subtilis. The selected organic biological components are appropriate in proportion and reasonable in component structure; and throughprimary fermentation and secondary fermentation, the fresh-keeping effect is remarkably improved by 4-22 times. The fermentation fresh-keeping preparation can permeate deep into the skins of waxberries and efficiently kill pathogenic microorganisms and parasites, relatively high SOD level of the waxberries is kept, rotten components MDH of the waxberries are reduced, and the shelf life of the waxberries is effectively prolonged.

Description

technical field [0001] The invention discloses a formula of a green and environment-friendly red bayberry antistaling agent and a preparation method thereof, belonging to the technical field of green and environment-friendly plant fermentation and antistaling preparations. Background technique [0002] Red bayberry is one of the specialty fruits in my country, known as "a piece worth a thousand pieces of gold". Many bayberry producing areas in the south of the Yangtze River hold bayberry festivals every year, using bayberry as a medium to carry out friendship, information exchange, and economic and trade development, so as to drive the rapid circulation of bayberry products and promote the development of tourism economy. But red bayberry is very delicate, and the shelf life is very short, and the fresh-keeping of red bayberry has perplexed the economic development of red bayberry. If no treatment is added to bayberry, the storage time at room temperature is extremely short....

AI Technical Summary

Problems solved by technology

These pests or eggs often stick to the red bayberry, which also affects the preservation of red bayberry.

[0004] Generally, bayberry can only be stored every other day at room temperature (the bayberry picked today can be eaten tomorrow); put it in the refrigerator at about 0-4 degrees, it can generally be stored for 3 days, and it will not taste good if it grows longer; if you put it in the refrigerator It can be stored for a long time in a place below 0 degrees, but the taste is not good at all

If the red bayberry picked on a rainy day is equivalent to being washed, the shelf life will be shorter; if it is frozen for one year, the traditional preservation method for red bayberry is to use a preservative made of industrial chemicals, and then spray the preservative on the surface of the red bayberry or soak the red bayberry in In the preservative, there will be chemical residues in the process of fruit processing, which will affect and harm the human body

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