4results about How to "Reduce digestion" patented technology

The present application relates to the field of biotechnology, and more particularly to a competitive alpha-glucosidase inhibitory hippocampus peptide and a preparation method thereof. The application comprises a polypeptide with an amino acid sequence as shown in SEQ ID NO. 1, and the application uses hippocampus as a raw material, adopts double-enzyme synergistic hydrolysis, and combines an optimized process to prepare an alpha-glucosidase inhibitory peptide and its application. The application significantly improves the polypeptide yield and enhances the inhibitory activity on alpha-glucosidase, and provides a new technical path for the high-value utilization of marine biological resources and the development of natural hypoglycemic functional components.

The present application relates to the field of biotechnology, and more particularly to a cassava peptide for inhibiting alpha-glucosidase activity and a preparation method thereof. The present application recovers cassava starch wastewater protein by acid precipitation method, and obtains high-activity alpha-glucosidase inhibitory peptides by heat and ultrasonic pretreatment of cassava protein to assist enzymatic hydrolysis. The peptide sequence is analyzed, the alpha-glucosidase inhibition type is determined, four cassava peptides with alpha-glucosidase activity are obtained, and their high alpha-glucosidase inhibitory activity in vivo and in vitro is verified. A new alpha-glucosidase inhibitory peptide is given, the blank in the prior art is overcome, and a new idea for high-value utilization of cassava processing wastewater is provided.

The invention relates to the technical field of biology, in particular to a swelling hippocampus hypoglycemic peptide as well as a preparation method and application thereof. Comprising a polypeptide with an amino acid sequence as shown in SEQ ID NO.1. The invention provides a hippocampus japonicus hypoglycemic peptide as well as a preparation method and application thereof, and particularly relates to a method for preparing an alpha-glucosidase inhibitory peptide by taking hippocampus japonicus as a raw material and adopting double-enzyme synergistic hydrolysis in combination with an optimization process and application of the alpha-glucosidase inhibitory peptide. According to the invention, the polypeptide yield is obviously improved, the inhibitory activity on alpha-glucosidase is enhanced, and a new technical path is provided for high-value utilization of marine biological resources and development of natural hypoglycemic functional components.

This invention relates to the field of biotechnology, and more particularly to a hypoglycemic peptide from swollen seahorse, its preparation method, and its applications. It comprises a polypeptide with the amino acid sequence shown in SEQ ID NO.1. This invention provides a hypoglycemic peptide from swollen seahorse, its preparation method, and its applications. Using swollen seahorse as raw material, a method for preparing an α-glucosidase inhibitory peptide is employed through dual-enzyme synergistic hydrolysis combined with optimized processes, along with its applications. This invention significantly improves peptide yield and enhances inhibitory activity against α-glucosidase, providing a new technical pathway for the high-value utilization of marine biological resources and the development of natural hypoglycemic functional components.