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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; guanqun_chen@hotmail.com; yjiang@hkbu.edu.hk
2010
发表期刊FOOD CHEMISTRY
ISSN0308-8146
卷号120期号:4页码:973-977
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.
部门归属[Chen, Guanqun; Lau, Chi-Chung; Peng, Juan; Qiu, Jian-Wen; Jiang, Yue] Hong Kong Baptist Univ, Kwong Living Trust Food Safety & Anal Lab, Dept Biol, Hong Kong, Hong Kong, Peoples R China; [Chen, Guanqun; Lau, Chi-Chung; Peng, Juan; Qiu, Jian-Wen; Jiang, Yue] Hong Kong Baptist Univ, Sinoforest Appl Res Ctr Pearl River Delta Environ, Hong Kong, Hong Kong, Peoples R China; [Xiang, Wen-Zhou; Peng, Juan] Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou, Guangdong, Peoples R China; [Chen, Feng] Univ Hong Kong, Sch Biol Sci, Hong Kong, Hong Kong, Peoples R China
关键词Lipid Carotenoid Gonad Sea Urchin Anthocidaris Diadema Salmacis
学科领域Chemistry, Applied ; Food Science & Technology ; Nutrition & Dietetics
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收录类别sci
资助项目海洋生物
WOS记录号WOS:000275010600004
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被引频次:14[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/5434
专题海洋生物
通讯作者guanqun_chen@hotmail.com; yjiang@hkbu.edu.hk
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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.,...&yjiang@hkbu.edu.hk.(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.
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