Gentiana straminea Maxim. polysaccharide decolored via high-throughput graphene-based column and its anti-inflammatory activity

	Gentiana straminea Maxim. polysaccharide decolored via high-throughput graphene-based column and its anti-inflammatory activity
	Shi, S; Wang, GC; Liu, J; Liu, SA; Xu, QY; Lan, X; Feng, JX; Sun, J; Zhang, WT; Wang, JL
刊名	INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
	2021
卷号	193 页码:1727
英文摘要	Gentiana straminea Maxim. exhibits various biological activities. However, the purification and functions of polysaccharides in Gentiana straminea Maxim. have never been reported. Herein, by proposing a flexible 3D graphene-based decoloration column (3DD column), Gentiana straminea Maxim. polysaccharide (GMP) was high-throughput obtained and its anti-inflammatory activity was investigated. Benefiting from the large macroporous network of 3D NH2 -graphene oxide hydrogel with selective adsorption towards pigments, the 3DD column exhibits high decoloration ratio (96.41%). In addition, the 3DD column provides superior practical functionality as compared to the traditional approaches, which are time-consuming and need toxic solvents, and exhibiting widespread-application for the purification of polysaccharide from other common plant species. More importantly, the decolored GMP as a natural product has promising anti-inflammatory activity on RAW264.7 cells without negative impact on cell viability. Overall, this work reveals a new functional polysaccharides and provides a flexible approach for polysaccharide decoloration, exhibiting a promising prospect for natural polysaccharides in practical application of pharmaceutical.
内容类型	期刊论文
源URL	[http://210.75.249.4/handle/363003/61329]
专题	西北高原生物研究所_中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Shi, S,Wang, GC,Liu, J,et al. Gentiana straminea Maxim. polysaccharide decolored via high-throughput graphene-based column and its anti-inflammatory activity[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,2021,193:1727.
APA	Shi, S.,Wang, GC.,Liu, J.,Liu, SA.,Xu, QY.,...&Wang, JL.(2021).Gentiana straminea Maxim. polysaccharide decolored via high-throughput graphene-based column and its anti-inflammatory activity.INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,193,1727.
MLA	Shi, S,et al."Gentiana straminea Maxim. polysaccharide decolored via high-throughput graphene-based column and its anti-inflammatory activity".INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 193(2021):1727.