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玉竹多糖低共熔溶剂提取工艺优化及其抗氧化和抗糖基化活性研究

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成果类型:
期刊论文
作者:
何瑞阳;王锋;苏小军;李清明;杨华;...
通讯作者:
Wang, F.
作者机构:
[苏小军; 范宽秀] College of Food Science and Technology, Hunan Agricultural University, Changsha, 410128, China
Hunan Provincial Research Center of Engineering and Technology for Fermented Food, Changsha, 410128, China
[杨华] College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha, 410128, China
[朱晓慧; 王锋; 李清明; 江雪梅; 何瑞阳] College of Food Science and Technology, Hunan Agricultural University, Changsha, 410128, China, Hunan Provincial Research Center of Engineering and Technology for Fermented Food, Changsha, 410128, China
通讯机构:
[Wang, F.] C
College of Food Science and Technology, China
语种:
中文
关键词:
玉竹多糖;工艺优化;低共熔溶剂;抗氧化;抗糖基化
关键词(英文):
anti glycosylation;antioxidant;deep eutectic solvents;Polygonatum odoratum polysaccharide;process optimization
期刊:
食品与发酵工业
ISSN:
0253-990X
年:
2022
卷:
48
期:
8
页码:
190-198
基金类别:
2016NK2113:湖南省科技计划项目 20A240:湖南教育厅重点项目
机构署名:
本校为第一机构
院系归属:
食品科学技术学院
生物科学技术学院
摘要:
为提高玉竹多糖提取率,采用响应面分析法优化低共熔溶剂(deep eutectic solvents, DESs)提取玉竹多糖的工艺,通过DPPH自由基、ABTS阳离子自由基的清除率和氧化自由基吸收能力(oxygen radical absorbance capacity, ORAC)法评价低共熔溶剂提取的玉竹多糖(Polygonatum odoratum polysaccharide extracted by deep eutectic solvents, DPoP)体外抗氧化活性,通过荧光分光光度法测定DPoP对体外非酶糖基化体系中晚期糖基化终产物(advanced glycation end products, AGEs)形成的抑制能力。结果表明,DESs提取法是一种高效的提取玉竹多糖的方法,尿素-氯化胆碱为供试方案中提取率最高的DESs组合,其优化的工...
摘要(英文):
In order to improve the extraction rate of Polygonatum odoratum polysaccharide, the extraction process of Polygonatum odoratum polysaccharide with deep eutectic solvents was optimized by response surface methodology. The antioxidant activity of Polygonatum odoratum polysaccharide extracted by deep eutectic solvents (DPoP) was evaluated by DPPH radical scavenging rate, ABTS cationic radical scavenging rate and ORAC methods, and the inhibitory ability of DPoP on the formation of advanced glycation end products (AGES) in non-enzymatic glycation sy...

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