A comparative analysis of lipid and carotenoid composition of the gonads of Anthocidaris crassispina, Diadema setosum and Salmacis sphaeroides

	A comparative analysis of lipid and carotenoid composition of the gonads of Anthocidaris crassispina, Diadema setosum and Salmacis sphaeroides
	Chen, GQ ; Xiang, WZ ; Lau, CC ; Peng, J ; Qiu, JW ; Chen, F ; Jiang, Y
刊名	FOOD CHEMISTRY
	2010
卷号	120 期号:4 页码:973-977
关键词	Lipid Carotenoid Gonad Sea urchin Anthocidaris Diadema Salmacis
ISSN号	0308-8146
通讯作者	guanqun_chen@hotmail.com ; yjiang@hkbu.edu.hk
中文摘要	In this study, sea urchins Anthocidaris crassispina, Diadema setosum and Salmacis sphaeroides inhabiting the coastal area of Hong Kong were collected and their gonadal biochemical compositions determined and compared for the first time. The proximate nutritional composition of all species exhibited an order of lipid > protein > carbohydrate. Neutral lipid was the major lipid constituent, accounting for over 80% of the total lipid. The major fatty acids in neutral lipid fraction of the three urchins were C14:0, C16:0, Cl 6:1 (n-7), C18:1 (n-7) and C20:5 (n-3), whereas those in the polar lipid fraction were C16:0, C16:4 (n-4), C20:4 (n-6) and C20:5 (n-3). The dominant carotenoid was echinenone, which accounted for 81.7%. 56.7% and 68.5% of the total carotenoids in A. crassispina, D. setosum and S. sphaeroides, respectively. (C) 2009 Elsevier Ltd. All rights reserved.
学科主题	Chemistry, Applied; Food Science & Technology; Nutrition & Dietetics
收录类别	SCI
原文出处	ELSEVIER SCI LTD
WOS记录号	WOS:000275010600004
公开日期	2011-07-03
内容类型	期刊论文
源URL	[http://ir.scsio.ac.cn/handle/344004/5434]
专题	南海海洋研究所_海洋生物
推荐引用方式 GB/T 7714	Chen, GQ,Xiang, WZ,Lau, CC,et al. A comparative analysis of lipid and carotenoid composition of the gonads of Anthocidaris crassispina, Diadema setosum and Salmacis sphaeroides[J]. FOOD CHEMISTRY,2010,120(4):973-977.
APA	Chen, GQ.,Xiang, WZ.,Lau, CC.,Peng, J.,Qiu, JW.,...&Jiang, Y.(2010).A comparative analysis of lipid and carotenoid composition of the gonads of Anthocidaris crassispina, Diadema setosum and Salmacis sphaeroides.FOOD CHEMISTRY,120(4),973-977.
MLA	Chen, GQ,et al."A comparative analysis of lipid and carotenoid composition of the gonads of Anthocidaris crassispina, Diadema setosum and Salmacis sphaeroides".FOOD CHEMISTRY 120.4(2010):973-977.