食品工业科技2024，Vol.45Issue(1)：9-17,9.DOI:10.13386/j.issn1002-0306.2023060161
大蒜多糖提取、结构测定、化学修饰及生物活性研究进展
Research Progress on Extraction,Structure Determination,Chemical Modification and Biological Activity of Garlic Polysaccharides
摘要
Abstract
As one of the main active ingredients of garlic,garlic polysaccharide has many biological activities,such as enhancing immunity,antibacterial,antiviral,antioxidant,hepatoprotective,hypolipidemic,hypoglycemic,etc.,and has a broad application prospect.The extraction methods of garlic polysaccharides are most common by hot water method,enzyme method and ultrasound-assisted method.It is found by structural determination that garlic polysaccharide is a heteropolysaccharide composed of fructose,glucose,galactose,mannose,galacturonic acid,etc.Chemical modifications such as acetylation,selenization and phosphorylation can increase the antioxidant and other biological activities of garlic polysaccharide.This paper systematically summarizes the current research status of garlic polysaccharides from the perspectives of extraction,structure determination,chemical modification and bioactivity of garlic polysaccharides,and in the future,attention should be paid to the conformational relationship between polysaccharide structure and bioactivity,and the efficacy mechanism of garlic polysaccharides should be explored in depth,with a view to providing theoretical references for the development and utilization of garlic polysaccharides as functional products.关键词
大蒜多糖/提取/结构测定/化学修饰/生物活性Key words
garlic polysaccharide/extraction/structure determination/chemical modification/biological activity分类
轻工纺织引用本文复制引用
代爽,李琳琳,尹卫,王乐,王煜伟,梁健..大蒜多糖提取、结构测定、化学修饰及生物活性研究进展[J].食品工业科技,2024,45(1):9-17,9.基金项目
青海省科技计划项目,乐都紫皮大蒜高效生产关键技术集成与示范(2023-NK-139). （2023-NK-139）
