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Research on the Impact of Deep Eutectic Solvent and Hot-Water Extraction Methods on the Structure of Polygonatum sibiricum Polysaccharides

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成果类型:
期刊论文
作者:
Zhang, Chunyan;Tang, Lanfang;Su, Xiaojun;Li, Qingming;Guo, Hongying;...
通讯作者:
Wang, F
作者机构:
[Guo, Hongying; Zhang, Chunyan; Su, Xiaojun; Tang, Lanfang; Wang, Feng; Liu, Zhiwei; Li, Qingming] Hunan Agr Univ, Coll Food Sci & Technol, Changsha 410128, Peoples R China.
[Wei, Zhongshan] Hunan Agr Univ, Coll Landscape Architecture & Art Design, Changsha 410128, Peoples R China.
通讯机构:
[Wang, F ] H
Hunan Agr Univ, Coll Food Sci & Technol, Changsha 410128, Peoples R China.
语种:
英文
关键词:
Polygonatum sibiricum polysaccharides;extraction;purification;structural characterization
期刊:
Molecules
ISSN:
1420-3049
年:
2023
卷:
28
期:
19
页码:
6981-
基金类别:
Conceptualization, F.W. and L.T.; methodology, C.Z.; software, Q.L.; validation, X.S. and Q.L.; formal analysis, C.Z. and L.T.; investigation, Z.L.; resources, Z.W.; data curation, H.G.; writing—original draft preparation, L.T.; writing—review and editing, C.Z.; visualization, Q.L.; supervision, X.S.; project administration, Z.W.; funding acquisition, F.W. All authors have read and agreed to the published version of the manuscript. This research was funded by the Key Research and Development Program of Hunan Province, funding number 2022SK2017 and the Scientific Research Fund of Hunan Provincial Education Department, funding number 21B0219.
机构署名:
本校为第一且通讯机构
院系归属:
食品科学技术学院
摘要:
Deep eutectic solvent (DES) and hot-water extraction (HWE) methods were utilized to extract polysaccharides from Polygonatum sibiricum, referred to as DPsP and WPsP, respectively. The extracted polysaccharides were purified using the Superdex-200 dextran gel purification system, resulting in three components for each type of polysaccharide. The structures of these components were characterized. The molecular weight analysis revealed that DPsP components had slightly larger molecular weights compared with WPsP, with DPsP-A showing a slightly hig...

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