Comparative analysis of three kinds of extraction kinetic models of crude polysaccharides from Codonopsis pilosula and evaluate the characteristics of crude polysaccharides

doi:10.1007/s13399-022-02518-w

	Comparative analysis of three kinds of extraction kinetic models of crude polysaccharides from Codonopsis pilosula and evaluate the characteristics of crude polysaccharides
	Wang, Yonggang; Wang, Chenliang; Xue, Hongyan; Jin, Yongming; Yang, Mingjun; Leng, Feifan
	2022-03-19
发表期刊	BIOMASS CONVERSION AND BIOREFINERY
ISSN	2190-6815
摘要	In this study, the second-order model, Fick's second law of diffusion, and the Peleg model were used to evaluate the extraction kinetic model of polysaccharide (CPP) from Codonopsis pilosula. The characteristic functional groups, surface structure, and physical and chemical properties of CPP were analyzed by multi-spectroscopic and microscopic techniques. The results showed that the extraction process agreed well with the second-order model, Fick's second diffusion law, and Peleg model. Rheological tests showed that CPP exhibited different viscosity changes under different conditions (Solution viscosity was inversely proportional to temperature, time, etc.; proportional to polysaccharide concentration, Na+ content, etc.). CPP was composed of molecular aggregates composed of small particles, with more pore structure and basically completely decomposed at 130 degrees C. The hypoglycemic study showed that CPP had a strong inhibitory effect on a-glycosidase than alpha-amylase. The morphology and subsequent structural features, anti-diabetic potential, and rheological properties of CPP were revealed to provide a theoretical basis for the development of pharmaceutical preparations or health food and functional food for the treatment of diabetes.
关键词	Codonopsis pilosula polysaccharide Kinetics Rheology, Hypoglycemic activity
DOI	10.1007/s13399-022-02518-w
收录类别	SCIE ; EI
语种	英语
WOS研究方向	Energy & Fuels ; Engineering
WOS类目	Energy & Fuels ; Engineering, Chemical
WOS记录号	WOS:000770733500003
出版者	SPRINGER HEIDELBERG
EI入藏号	20221211828637
EI主题词	Polysaccharides
EI分类号	631.1 Fluid Flow, General802.3 Chemical Operations804.1 Organic Compounds815.1.1 Organic Polymers931 Classical Physics ; Quantum Theory ; Relativity931.2 Physical Properties of Gases, Liquids and Solids951 Materials Science
来源库	WOS
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/158080
专题	生命科学与工程学院
通讯作者	Wang, Yonggang; Leng, Feifan
作者单位	Lanzhou Univ Technol, Sch Life Sci & Engn, Langongping Rd 287, Lanzhou 730050, Gansu, Peoples R China
第一作者单位	生命科学与工程学院
通讯作者单位	生命科学与工程学院
第一作者的第一单位	生命科学与工程学院
推荐引用方式 GB/T 7714	Wang, Yonggang,Wang, Chenliang,Xue, Hongyan,et al. Comparative analysis of three kinds of extraction kinetic models of crude polysaccharides from Codonopsis pilosula and evaluate the characteristics of crude polysaccharides[J]. BIOMASS CONVERSION AND BIOREFINERY,2022.
APA	Wang, Yonggang,Wang, Chenliang,Xue, Hongyan,Jin, Yongming,Yang, Mingjun,&Leng, Feifan.(2022).Comparative analysis of three kinds of extraction kinetic models of crude polysaccharides from Codonopsis pilosula and evaluate the characteristics of crude polysaccharides.BIOMASS CONVERSION AND BIOREFINERY.
MLA	Wang, Yonggang,et al."Comparative analysis of three kinds of extraction kinetic models of crude polysaccharides from Codonopsis pilosula and evaluate the characteristics of crude polysaccharides".BIOMASS CONVERSION AND BIOREFINERY (2022).

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