Microecological preparation rich in bifidobacteria and preparation method thereof

Abstract

The invention discloses a microecological preparation rich in bifidobacteria and a preparation method thereof, and relates to the technical field of microecological preparation. The microecological preparation is prepared from bifidobacterium bifidum species, bifidobacterium longum species, bifidobacterium infantis species, bifidobacterium brevis species, bifidobacterium adolescentis species and fermentation medium rich in tomato juice and soybean cake powder by adding aseptic chicken blood or duck blood, inoculating, fermenting at controlled temperature, centrifuging, vacuum drying and preparing. The invention adds a plurality of bifidobacteria and a fermentation medium rich in tomato juice and soybean cake powder into aseptic addition of aseptic chicken blood or duck blood and a plurality of inorganic salts, After inoculation, temperature-controlled fermentation, centrifugation, vacuum drying, preparation and other steps into a microecological preparation, the intestinal absorption of animals more coordinated, more balanced intestinal microecology, to overcome the toxic side effects and residues caused by antibiotics.

Description

technical field [0001] The invention belongs to the technical field of probiotics, in particular to a probiotics rich in bifidobacteria and a preparation method thereof. Background technique [0002] Bifidobacterium is a bacterial genus name, Bifidobacterium is a Gram-positive, non-motile, rod-shaped cells, sometimes forked at one end, strictly anaerobic bacterial genus, widely found in human and animal In habitats such as the digestive tract, vagina and oral cavity, bacteria of the genus Bifidobacterium are one of the important members of the intestinal flora of humans and animals. Some strains of Bifidobacterium can be used as probiotics in food, medicine and feed . [0003] With the rapid development of animal husbandry, problems such as drug residues, drug resistance, and recurrence caused by the extensive and long-term use of antibiotics and other pharmaceutical feed additives have attracted people's attention. Feed safety issues have become an important issue among li...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a kind of probiotics rich in bifidobacteria and preparation method thereof, by including Bifidobacterium bifidum species, Bifidobacterium longum species, Fidobacterium infantis species, Bifidobacterium breve species, A variety of bifidobacteria of bifidobacterium species and the fermentation medium rich in tomato juice and bean cake powder are added aseptically with sterile chicken blood or duck blood and various inorganic salts, after inoculation, temperature-controlled fermentation, centrifugation, and vacuum drying 1. The preparation steps are completed, which solves the problems of uncoordinated absorption of the existing microecological preparations on the intestinal tract of animals, unbalanced microecology, and overcomes the problems of toxic side effects and residues, superinfection and poor drug resistance caused by antibiotics

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