id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bjp-26414	Wang, Jinpeng; Zhang, Lian; Jin, Zhengyu	Separation and purification of low-molecular-weight chondroitin sulfates and their anti-oxidant properties	2016	8	.pdf	application/pdf	3924	202	49	Conclusion Low-molecular-weight chondroitin sulfate was firstly separated, purified and identified as disaccharide, tetrasaccharide and hexasaccharide, which showed higher anti-oxidant activity than chondroitin sulfate. The main compo- nents detected by high performance gel-filtration chromatography were disaccharide, tetrasaccharide, hexasaccharide with molecular weight of 521, 1024 and 1527 Da, respectively.	cache/bjp-26414.pdf	txt/bjp-26414.txt