Recovery of astaxanthin from discharged wastewater during the production of chitin

doi:10.1007/s11802-012-1817-x

QIBEBT-IR > 微藻生物技术研究组

	Recovery of astaxanthin from discharged wastewater during the production of chitin
	Chen Xiaolin 2,3; Yang Shengfeng 3; Xing Ronge 1; Yu Huahua 1; Liu Song 1; Li Pengcheng 1
	2012-06-01
发表期刊	JOURNAL OF OCEAN UNIVERSITY OF CHINA
卷号	11 期号:2 页码:249-252
摘要	In this paper, studies were carried out to extract astaxanthin from discharged wastewater during the production of chitin and to reveal the scavenging effect of the obtained pigment on 1, 1-diphenyl-2-picrylhydrazyl (DPPH) radical. Different ratios of dichloromethane/methanol (V/V) were used to extract astaxanthin. When the ratio of dichloromethane/methanol was 2:8 and the ratio between the mixed organic solvent (dichloromethane/methanol, 2:8, V/V) and wastewater was 1:1, the highest yield of pigment was obtained (8.4 mg/50 mL). The concentration of free astaxanthin in the obtained pigment analyzed by HPLC was 30.02%. The obtained pigment possessed strong scavenging ability on DPPH radical and IC50 was 0.84mg/ml.
文章类型	Article
关键词	Dichloromethane/methanol Astaxanthin Extract Pigment Wastewater
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1007/s11802-012-1817-x
关键词[WOS]	OXYGEN QUENCHERS ; BETA-CAROTENE ; FOODS ; ANTIOXIDANTS
收录类别	SCI
语种	英语
WOS研究方向	Oceanography
WOS类目	Oceanography
WOS记录号	WOS:000303526400019
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/6073
专题	微藻生物技术研究组
作者单位	1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China 3.Qingdao Tumor Hosp, Qingdao 266000, Peoples R China
推荐引用方式 GB/T 7714	Chen Xiaolin,Yang Shengfeng,Xing Ronge,et al. Recovery of astaxanthin from discharged wastewater during the production of chitin[J]. JOURNAL OF OCEAN UNIVERSITY OF CHINA,2012,11(2):249-252.
APA	Chen Xiaolin,Yang Shengfeng,Xing Ronge,Yu Huahua,Liu Song,&Li Pengcheng.(2012).Recovery of astaxanthin from discharged wastewater during the production of chitin.JOURNAL OF OCEAN UNIVERSITY OF CHINA,11(2),249-252.
MLA	Chen Xiaolin,et al."Recovery of astaxanthin from discharged wastewater during the production of chitin".JOURNAL OF OCEAN UNIVERSITY OF CHINA 11.2(2012):249-252.