2results about How to "Strong repair function" patented technology

The application provides a recombinant human K14 keratin and a preparation method and application thereof, and relates to genetic engineering technology. The recombinant human K14 keratin has cell adhesion activity and comprises at least x continuous amino acid residues in SEQ ID NO. 10; wherein, 472 > x > 36. The recombinant human K14 keratin has higher cell proliferation activity and skin repair function, has low production cost, and is suitable for large-scale production.

This invention belongs to the field of microbial technology, specifically disclosing a probiotic microcapsule, its preparation method, and its application in the preparation of products for preventing and treating calf diarrhea. Targeting the digestive physiology and pathogenesis of diarrhea in calves, this invention prepares A-type and B-type microcapsules with different probiotics, targeting different segments of the digestive tract for release, and then coats them together to obtain probiotic microcapsules. Through the combination of microalgae, strains, and formulation design, the probiotic microcapsules prepared by this invention not only exhibit excellent acid resistance and superior small intestinal epithelial barrier repair function, but also can deliver probiotics in a gastrointestinal zone with targeted delivery, effectively inhibiting the proliferation of pathogenic bacteria and thus better preventing and treating calf diarrhea.