Application of highland barley bran extract for preparing alpha-glucosidase activity inhibitor

A technology of glucosidase and activity inhibitor, which is applied to the application field of highland barley bran extract in the preparation of α-glucosidase activity inhibitor, can solve the problems of low comprehensive utilization rate of highland barley bran and the like, achieves mild conditions, High activity and good quality effect

Active Publication Date: 2016-03-16
BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY
View PDF15 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the emphasis on the highland barley industry and the recognition of the health effects of highland barley, the commercial output of highland barley is gradually increasing, and the amount of by-products in the production and processing of highland barley will also increase rapidly. Highland barley bran is the main processing by-product of highland barley and contains a large amount of active substances , but at present the comprehensive utilization rate of highland barley bran is low, and most of them are used as feed

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Application of highland barley bran extract for preparing alpha-glucosidase activity inhibitor
  • Application of highland barley bran extract for preparing alpha-glucosidase activity inhibitor
  • Application of highland barley bran extract for preparing alpha-glucosidase activity inhibitor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1, a kind of preparation of highland barley bran extract:

[0036] Use petroleum ether as an organic solvent;

[0037] Grind 1kg of highland barley bran into 50 meshes, sieve, add 5 times the amount (i.e., 5L) of petroleum ether to reflux for extraction for 0.5h, filter, and concentrate the filtrate under reduced pressure to remove the organic solvent to obtain the highland barley bran extract (denoted as E -1) 20.3g.

Embodiment 2

[0038] Embodiment 2, a kind of preparation of highland barley bran extract:

[0039] Crush 1 kg of highland barley bran into 50 meshes, sieve, add 6 times the amount of cyclohexane to reflux and extract 3 times, each time for 1 hour, filter, combine the filtrates and concentrate under reduced pressure to remove the organic solvent (cyclohexane) to obtain highland barley bran Skin extract (E-2) 35.6g.

Embodiment 3

[0040] Embodiment 3, a kind of preparation of highland barley bran extract:

[0041] Crush 1 kg of highland barley bran into 50 meshes, sieve, add 4 times the amount of n-hexane to reflux and extract once, each time for 1.5 hours, filter, and concentrate the filtrate under reduced pressure to remove the organic solvent (n-hexane) to obtain the highland barley bran extract (E-3) 29.2 g.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses application of a highland barley bran extract for preparing an alpha-glucosidase activity inhibitor, and particularly relates to a medicine for preparing a medicine, a health care product or a food for preventing and / or treating type-II diabetes. The highland barley bran extract comprises, by mass, 10-60% of total sterol. The total sterol comprises beta-sitosterol, campesterol, fucosterol, stigmasterol and desmosterol.

Description

technical field [0001] The invention relates to the field of deep processing and comprehensive utilization of agricultural by-products; more specifically, it relates to the application of highland barley bran extract in the preparation of α-glucosidase activity inhibitors. Background technique [0002] Diabetes (Diabetes Mellitus, DM) and its complications are a serious threat to human health. The 17th International Diabetes Congress reported that 150 million people have been diagnosed worldwide, and it is predicted that it will increase to 300 million in 2025. In developed countries, the prevalence of DM has reached 3% to 7%, becoming the fourth priority disease after cancer, AIDS and cardiovascular disease, and the fifth leading cause of death in the world. The situation in my country is not optimistic. In 2015, the National Health and Family Planning Commission issued the "Report on the Nutrition and Chronic Diseases of Chinese Residents" and pointed out that the current ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/899A61P3/10A23L33/00
CPCA23V2002/00A61K36/899A61K2236/35A61K2236/37A61K2236/39A23V2200/328A23V2250/21
Inventor 龚凌霄王静张慧娟刘英丽孙宝国
Owner BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap