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学科主题: Chemistry, Applied; Food Science & Technology; Toxicology
题名: Elemental composition of commercial sea cucumbers (holothurians)
作者: Wen, J ; Hu, C
通讯作者: cqhu@scsio.ac.cn
关键词: animal products ; meat ; metals
刊名: FOOD ADDITIVES & CONTAMINANTS PART B-SURVEILLANCE
发表日期: 2010
卷: 3, 期:4, 页:246-252
收录类别: sci
部门归属: [Wen, J.; Hu, C.] Chinese Acad Sci, Key Lab Marine Bioresources Sustainable Utilizat, Key Lab Appl Marine Biol Guangdong Prov, Guangzhou 510301, Guangdong, Peoples R China; [Wen, J.; Hu, C.] Chinese Acad Sci, S China Sea Inst Oceanol, Chinese Acad Sci LAMB, Guangzhou 510301, Guangdong, Peoples R China; [Wen, J.] Zhanjiang Normal Univ, Dept Biol, Zhanjiang 524048, Peoples R China
项目归属: 广东省应用海洋生物学重点实验室
摘要: Toxic and essential elements in 11 different sea cucumber species were determined and compared with daily intake recommendations and maximum allowed levels. The contents of macro-elements contents in dried sea cucumber samples were found to be 25,000-152,000 mg kg-1 for Na, 4000-8600 mg kg-1 for Mg, 1100-5200 mg kg-1 for K, 15,000-68,000 mg kg-1 and 36,300-251,000 mg kg-1 for Cl. Trace element concentrations in dried sea cucumber samples were found to be 11-100 mg kg-1 for Zn, 41-660 mg kg-1 for Fe, 3-74 mg kg-1 for Cu, 1.1-16 mg kg-1 for Mn, 1.4-3.7 mg kg-1 for Se, 1.1-9.6 mg kg-1 for Cr, and 0.3-5.1 mg kg-1 for Ni. All sea cucumber species were rich sources of Na, Cl, Mg, Ca, Fe, Cu, Se and Cr for human consumption. Regarding contaminants, As, Cd and Pb concentrations in dried sea cucumbers were in the ranges of 1.1-6.1, 0.03-0.06 and 0.11-0.69 mg kg-1, respectively. Moreover, Hg values of 11 sea cucumbers were below the detection limit (0.01 mg kg-1).
原文出处: 查看原文
WOS记录号: WOS:000284633100006
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内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/5478
Appears in Collections:广东省应用海洋生物学重点实验室_期刊论文

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Recommended Citation:
Wen, J; Hu, C.Elemental composition of commercial sea cucumbers (holothurians),FOOD ADDITIVES & CONTAMINANTS PART B-SURVEILLANCE,2010,3(4):246-252
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