Antioxidant activities of crude and fractionated extracts from the ascidian Styela clava

	Antioxidant activities of crude and fractionated extracts from the ascidian Styela clava
	Chen,Bin ; Sun,Minglv ; Jiang,Aili ; Wang,Changhai
通讯作者	Jiang, A. ([email protected])
会议主办者	IEEE Engineering in Medicine and Biology Society; Wuhan University; Fuzhou University; Nankai University; Overs. Chin. Sch. Environ. Prot. Assoc. (OCSEPA) -
	2011
会议名称	5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011
会议日期	2011-05-10
会议地点	Wuhan, China
产权排序	(1)Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, China; (2)Graduate School, Chinese Academy of Sciences, Beijing, China; (3)Ocean School, Yantai University, Yantai, China
关键词	Bioinformatics Biomedical Engineering
摘要	The antioxidant activities of crude and fractionated extracts from the ascidian Styela clava were determined using 1, 1-diphenyl-2-picrylhydrazyl (DPPH) system, reducing power assay and β-carotene method. Results indicated that the viscera extract showed the highest activities among three different crude extracts obtained from S. clava. In addition,the ethyl acetatesoluble fraction isolated from viscera extract exhibited obvious antioxidant activities, which EC50 were 54.91 and 59.86 μg/mL on DPPH radicals scavenging effect and β-carotene bleaching assay, respectively. Moreover, its reducing power was 152.0 mg/g dry weight of AscAE. © 2011 IEEE.
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收录类别	EI
文献类型	会议论文
条目标识符	http://ir.yic.ac.cn/handle/133337/4928
专题	中国科学院烟台海岸带研究所知识产出
推荐引用方式 GB/T 7714	Chen,Bin,Sun,Minglv,Jiang,Aili,et al. Antioxidant activities of crude and fractionated extracts from the ascidian Styela clava[C],2011.

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