Production technology of enteromorpha prolifra fermented beverage prepared by mixed bacteria asynchronous fermentation

Abstract

The present invention discloses a production technology of an enteromorpha prolifra fermented beverage prepared by mixed bacteria asynchronous fermentation. The enteromorpha prolifra fermented beverages are delicate and uniform, are free of precipitation and delamination, are light green in color, rich in enteromorpha prolifra and fermentation fragrance, sour, sweet and palatable in taste, and are free of fishy smell and other undesirable odors. The total sugar content of the products is no less than 5%, and the total acid content is 0.9-1.20%. The enteromorpha prolifra fermented beverages have the following advantages: firstly, the enteromorpha prolifra fermented beverage uses the enteromorpha prolifra as fermentation substrate, and the enteromorpha prolifra is rich in carbohydrates, proteins, coarse fibers, minerals, fats, vitamins and other nutrients, and particularly, the soluble dietary fiber content of the beverages is increased substantially, which improves the nutritional and functional properties of the fermented beverages; secondly, the mixed bacteria asynchronous fermentation using lactic acid bacteria, yeast and acetic acid bacteria improves the functional properties of the enteromorpha prolifra fermented beverages; and thirdly, the processing of the enteromorpha prolifra by desalination, color-protecting and deodorization not only preserves the nutritional active substances of the enteromorpha prolifra, but also maintains the fresh and fragrant seaweed flavor of the enteromorpha prolifra and improves the palatability of the products.

Description

technical field [0001] The invention relates to an enteromorpha fermented beverage and a preparation method thereof, belonging to the field of food processing. Background technique [0002] Enteromorpha is a large green algae, commonly known as moss strips, green sea moss, etc., is an algae plant of the genus Enteromorpha in the order Ulvaceae of Chlorophyta phylum Ulvaceae. Moss and so on. Enteromorpha, as a natural wild green algae in coastal beaches, has a particularly strong natural reproductive ability and a huge output. In recent years, large-scale sudden green tides of Enteromorpha have continuously erupted in my country's coastal waters, which have caused serious damage to human sea activities (maritime sports, marine fisheries, ship traffic, etc.), seawater utilization, coastal landscape, marine ecological environment and people's normal life. Serious impact. [0003] Enteromorpha is rich in nutrients, rich in carbohydrates, protein, crude fiber and minerals, as w...

AI Technical Summary

Problems solved by technology

Fermented beverages are more and more popular because of their nutritional and palatable flavors. There have been reports on the preparation of fermented beverages from seaweed-flavored raw materials through biological fermentation, but there have been no reports on the preparation of fermented beverages from Enteromorpha.