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Application of whey protein peptide in preparation of medicines, health foods or foods for improving learning memory

A whey protein peptide, learning and memory technology, applied in the field of medicine, health food or food to improve learning and memory

Inactive Publication Date: 2011-04-27
HEILONGJIANG SUNCARE NUTRITIONAL TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, so far, there is no report on the application of whey protein peptides in improving learning and memory medicines, health food and food

Method used

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  • Application of whey protein peptide in preparation of medicines, health foods or foods for improving learning memory
  • Application of whey protein peptide in preparation of medicines, health foods or foods for improving learning memory
  • Application of whey protein peptide in preparation of medicines, health foods or foods for improving learning memory

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Example 1: Research on the Effect of Whey Protein Peptides on the Learning and Memory Ability of Experimental Mice

[0015] 1. Materials and methods

[0016] 1. Materials

[0017] 1.1 Whey protein peptides (whey protein peptides, WPP): provided by Beijing Zhongshi Haishi Biotechnology Co., Ltd. Pale yellow powder, a mixture of small molecule peptides with molecular weight concentrated in the range of 180-1000Da, with a purity of 79%.

[0018] 1.2 Experimental animals: 60 SPF grade C57BL / 6J inbred mice, male, primary weaned, weighing 10-12 g. Provided by the Experimental Animal Center of Peking University Health Science Center, (animal certificate number: SCXK11-00-0004, experimental animal use license number: SYXK (Beijing) 2002-0002, experimental animal production license number: SYXK (Beijing) 2002-0001 ). Animal feeding conditions: SPF grade animal room, temperature range 22±2°C, relative humidity 50%-60%, day:night 12h:12h. Feed certificate number: Jingdong Xuz...

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PUM

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Abstract

The invention discloses an application of whey protein peptide in the preparation of medicines, health foods or foods for improving learning memory. Whey protein peptide has the characteristics of easy absorption, fast absorption, low viscosity, good water solubility and the like. The whey protein peptide can promote a laboratory mouse to establish active avoidance of conditioned response, slows down the memory decay speed of passive avoidance of conditioned response, and simultaneously improves the space learning memory capability of the laboratory mouse. The whey protein peptide has the efficacy of improving learning memory and has certain scientific value and economic benefit when applied to the preparation of medicines, health foods or foods for improving learning memory. The invention provides a new approach for improving learning memory by means of diet.

Description

technical field [0001] The present invention relates to a new application of whey protein peptide, specifically refers to the application of medicine, health food or food for improving learning and memory. It belongs to the field of medicine and food health care. Background technique [0002] Bioactive peptides refer to peptide substances with special physiological functions. In 1902, Bayliss and Startling of the University of London School of Medicine discovered a substance in the gastrointestinal tract of animals that can cause pancreatic secretion, called secretin, which was the first time that humans discovered bioactive peptides. Since then, with the rapid development of biochemistry and molecular biology techniques, the study of peptides has made amazing progress and has become a new research hotspot. [0003] Both peptides and proteins are compounds formed by amino acids connected to each other through amide bonds. The difference is that the degree of polymerization...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K38/02A61P25/00A23L1/305A23L33/18
Inventor 李勇许雅君
Owner HEILONGJIANG SUNCARE NUTRITIONAL TECH
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