A kind of effervescent tablet starter and preparation method thereof

Abstract

The invention discloses an effervescent tablet starter and a preparation method thereof. The effervescent tablet starter comprises the following raw materials in parts by weight: 15-20 parts of fermented bacteria powder, 30-35 parts of tartaric acid, 20-25 parts of sodium bicarbonate, 5-10 parts of dextrin, 5-10 parts of lactose, 1-5 parts of mannitol, 1-5 parts of polyethylene glycol 6000, and 1-5 parts of micropowdered silica gel; the preparation method is: inoculating, culturing, fermenting and freeze-drying various bacterial strains to obtain fermented milk dry powder; mixing the above components Freeze-drying, crushing, and tableting are used to obtain effervescent tablets. The effervescent tablet starter of the present invention is rich in fermented bacteria powder prepared by Streptococcus thermophilus, Lactobacillus bulgaricus, Bifidobacterium, Lactobacillus rhamnosus, Lactobacillus casei, Lactococcus lactis lactic acid subspecies, Lactobacillus plantarum, etc. The base is prepared with effervescent agents, diluents, lubricants and other ingredients. The effervescent tablets have multiple strains and high activity. Yogurt prepared from fermented milk is similar.

Description

technical field [0001] The invention relates to the field of bioengineering, in particular to an effervescent tablet starter and a preparation method thereof. Background technique [0002] Due to its rich nutritional value and good health functions, the production and sales of fermented yogurt are growing rapidly. Because the direct-injection strain starter simplifies the process of strain activation and expansion, not only the dosage is small, the operation process is simple, the quality is easy to control, and it is not easy to be polluted by miscellaneous bacteria, but also ensures the quality and taste of the product during the subculture process. In 2002, the total output of fermented yogurt in my country was about 630,000 tons, of which 500,000 tons of yogurt used a direct-into-type starter, which cost about 80 million yuan a year to purchase. However, the traditional yogurt starter is generally a powder, and it generally needs to be stirred continuously for more than...

AI Technical Summary

Problems solved by technology

Patent CN96101073A discloses a lactic acid bacteria effervescent tablet with the function of regulating intestines and helping digestion. This method is made into wet granules and dried by drying process, the number of viable bacteria is greatly reduced, and it is not suitable for fermentation

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