BF839, bifidobacterium and facultative probiotic culture solution and preparation thereof

Abstract

The invention discloses a preparation method and application of a protein-philic anaerobic probiotic BF839, bifidobacterium and plant-philic nitrogen source facultative probiotic culture solution and a preparation thereof. According to the invention, cuttlefish juice and tricholoma matsutake are adopted as the main culture base materials to replace the traditional broth culture base material to prepare a culture medium solution suitable for protein-philic anaerobic probiotic fermentation and plant-philic nitrogen source facultative probiotic fermentation and can be directly prepared into a functional drink. The culture solution provided by the invention can be used as a functional drink with good stability, good taste and known primary effects of all the base materials, and can be packaged together with a live bacteria preparation after subpackaging to form a current inoculated circulating product with longer shelf life and better probiotic activity. The invention provides a preparation method of anaerobic probiotics, facultative probiotics and a probiotic oral liquid with the anaerobic probiotics and facultative probiotics. The probiotic oral liquid prepared by the method provided by the invention has the combined action of the contained probiotics and base materials, has the advantages of long shelf life, good taste and rich nutrition, and is more suitable for popularization and application.

Description

technical field [0001] The invention belongs to the field of biotechnology and probiotic products, and in particular relates to a preparation method of BF839, bifidobacterium and facultative probiotic culture solution and preparation thereof. Background technique [0002] The cultivation, isolation and utilization of human anaerobic probiotics is the most important research and development field of medicine and functional beverage biotechnology. In recent decades, my country has made remarkable achievements in this field. Among them, Professor Zhang Jijie had screened and isolated an unknown human anaerobic probiotic from the intestinal tract of well-developed infants or young animals in the 1990s, and found that it could be used in humans through experiments and clinical verification. many beneficial effects. These functions include promoting children's growth and development, preventing and treating acute and chronic enteritis, mediating flora imbalance, improving the bod...

AI Technical Summary

Problems solved by technology

Because the invention uses broth and liver extract as the main base material, the direct formation of oral liquid preparations does not meet the taste of the public, and the preparation is complicated and the shelf life of meat products is limited. Although it can cultivate good strains, And through application practice, there are many functional effects, but because it is not suitable for directly making oral liquid with good taste, and the strain is cultivated in medium and then separated and purified to make applicable preparations, the cost will be greatly increased, making the product expensive

Therefore, this technology has not been widely used after more than 30 years

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