Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Production method of enrichment gamma-aminobutyric acid in barley malt

A technology of aminobutyric acid and production methods, applied in horticultural methods, botanical equipment and methods, horticulture, etc., to achieve the effects of improving nutritional value, increasing economic value, and high-efficiency enrichment

Inactive Publication Date: 2017-09-29
YANGZHOU UNIV
View PDF7 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved in the present invention is to provide a production method for enriching γ-aminobutyric acid in barley malt, and solve the technical problem of improving the functional components of γ-aminobutyric acid in barley malt

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Select barley grains with full grains and no pests and diseases, soak in 1.5% sodium hypochlorite solution for 10 min, then wash with distilled water until neutral pH; put in water at a solid-liquid ratio of 0.1 g / mL, soak at 25 °C for 35 h, During the soaking period, the air was continuously ventilated at a rate of 3.0 L / min; then the barley was germinated at 25°C for 60 hours, and the mixed aqueous solution was sprayed once every 12 hours during the germination period. The mixed aqueous solution contained 25 mmol / L sodium chloride and 3 Mmol / L calcium chloride, the ratio of spraying amount to barley kernel mass was 1.5mL / g, and barley malt was prepared, and its γ-aminobutyric acid content was 0.1 mg / g DW.

Embodiment 2

[0021] Select barley grains with full grains and no pests and diseases, soak them in 1.5% sodium hypochlorite solution for 10 min, and then wash them with distilled water until the pH is neutral; put them in water at a solid-liquid ratio of 0.15 g / mL, and soak them at 27°C for 30 h. During the soaking period, the air was continuously ventilated at a rate of 4.0 L / min; then the barley was germinated at 27°C for 55 hours, and the mixed aqueous solution was sprayed once every 12 hours during the germination period. The mixed aqueous solution contained 35 mmol / L sodium chloride and 4 Mmol / L calcium chloride, the ratio of spraying amount to barley kernel mass was 2.0 mL / g, and barley malt was prepared, and its γ-aminobutyric acid content was 0.2 mg / g DW.

Embodiment 3

[0023] Select barley grains with full grains and no pests and diseases, soak in 1.5% sodium hypochlorite solution for 10 min, and then wash with distilled water until neutral pH; put them in water at a solid-liquid ratio of 0.20 g / mL, soak at 30 °C for 25 h, During the soaking period, the air was continuously ventilated at a rate of 4.0 L / min; then the barley was germinated at 28°C for 50 hours, and the mixed aqueous solution was sprayed once every 12 hours during the germination period. The mixed aqueous solution contained 40 mmol / L sodium chloride and 4 Mmol / L calcium chloride, the ratio of spraying amount to barley kernel mass was 2.5mL / g, and barley malt was prepared, and its γ-aminobutyric acid content was 0.4 mg / g DW.

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 a production method of enrichment gamma-aminobutyric acid in barley malt,the method uses the barley with germination ability as raw material, after long continuous immersion of barley in low oxygen, the content of gamma-aminobutyric acid is enriched with germination of sodium chloride stress combined with calcium chloride. The production method of enrichment gamma-aminobutyric acid in barley malt has the advantages of simple process, low production cost and high content gamma-aminobutyric acid. And the production method is suitable for the production of health food grade gamma -aminobutyric acid malt.

Description

technical field [0001] The invention belongs to the technical field of deep processing of agricultural products, and in particular relates to a production method for enriching gamma-aminobutyric acid in barley malt. Background technique [0002] barley( Hordeum vulgare L.), which is an annual, perennial or perennial grass plant, is one of the ancient grain species in my country and has a planting history of thousands of years. Among the world's cereal crops, the total planting area and total output of barley rank fourth after wheat, rice and corn. The nutritional content of barley meets the requirements of modern nutrition, and has the characteristics of "three highs and two lows", that is, high protein, high cellulose, high vitamins, low fat, and low sugar. GABA is a non-protein amino acid, which widely exists in animals and plants, and is an inhibitory neurotransmitter in mammals. GABA plays an important role in the energy metabolism of the human brain. It has various ...

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): A01G31/00A01G7/06
CPCA01G7/06A01G31/00
Inventor 尹永祺陆燕婷宋雨翔方维明高璐饶胜其杨振泉
Owner YANGZHOU UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com