Extraction Technology, Structural Properties and Antioxidative Activities of Polysaccharides from Codonopsis pilosula

	Extraction Technology, Structural Properties and Antioxidative Activities of Polysaccharides from Codonopsis pilosula
	Xue, Hongyan; Yang, Mingjun; Wang, Xinjian; Wang, Yonggang
刊名	LATIN AMERICAN JOURNAL OF PHARMACY
	2022
卷号	41 期号:6 页码:1085-1092
关键词	antioxidative activity Codonopsis pilosula extraction conditions polysaccharides structural properties
ISSN号	0326-2383
英文摘要	The component content, physicochemical properties and biological activity of medicinal materials were vary according to the origin and extraction technology. In current work, the hot-water extraction conditions, physicochemical characteristics, structure, and antioxidative activity of Codonopsis pilosula polysaccharides from Gansu (HW-CPP) were studied. The results revealed that the yield of HW-CPP from Gansu reached 22.523% when it was extracted with hot water under the conditions: the raw smashed into the powder could through 80 mesh screen, 13:1 (mL:g) of liquid - solid ratio, at 87 degrees C fir 144 min. HW-CPP was soluble in deionized water and 5% NaOH solution. The monosaccharides were glucose, glucuronic acid, galacturonic acid, mannose, rhamnose, galactose, xylose, and arabinose. The microstructure analysis showed that HW-CPP was porous and network constitutive, the particle diameter was between 50-250 nm, and formed random coils or large aggregates in aqueous solution. HW-CPP has strong scavenging activities on ABTS, DPPH, and hydroxyl radicals.
WOS研究方向	Pharmacology & Pharmacy
语种	英语
出版者	COLEGIO FARMACEUTICOS PROVINCIA DE BUENOS AIRES
WOS记录号	WOS:000810141200004
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/158834]
专题	生命科学与工程学院
作者单位	Lanzhou Univ Technol, Sch Life Sci & Engn, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Xue, Hongyan,Yang, Mingjun,Wang, Xinjian,et al. Extraction Technology, Structural Properties and Antioxidative Activities of Polysaccharides from Codonopsis pilosula[J]. LATIN AMERICAN JOURNAL OF PHARMACY,2022,41(6):1085-1092.
APA	Xue, Hongyan,Yang, Mingjun,Wang, Xinjian,&Wang, Yonggang.(2022).Extraction Technology, Structural Properties and Antioxidative Activities of Polysaccharides from Codonopsis pilosula.LATIN AMERICAN JOURNAL OF PHARMACY,41(6),1085-1092.
MLA	Xue, Hongyan,et al."Extraction Technology, Structural Properties and Antioxidative Activities of Polysaccharides from Codonopsis pilosula".LATIN AMERICAN JOURNAL OF PHARMACY 41.6(2022):1085-1092.