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Mercury and methylmercury levels in the main traded fish species in Hong Kong
Chung, S. W. C.1; Kwong, K. P.1; Tang, A. S. P.2; Xiao, Y.2,3; Ho, P. Y. Y.4
关键词Total Mercury Methylmercury Flow Injection Mercury Analyser (Fims) Gas Chromatography-mass Spectrometry (Gc-ms) Hong Kong Fish Species
刊名FOOD ADDITIVES & CONTAMINANTS PART B-SURVEILLANCE
2008-12-01
DOI10.1080/02652030802277586
1期:2页:106-113
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Chemistry, Applied ; Food Science & Technology ; Toxicology
研究领域[WOS]Chemistry ; Food Science & Technology ; Toxicology
关键词[WOS]SEA
英文摘要

Levels Of total mercury (tHg) and mono-methylmercury (MeHg) were measured in 280 different fish, including fresh/frozen raw whole fish of 89 different species and canned tuna fish of three different species, that are traded mainly in Hong Kong, China. These samples were purchased from different commercial outlets between April and August 2007. All samples of raw whole Fish were identified at species level by the Agriculture, Fisheries and Conservation Department. The range for tHg I and MeHg of all samples were 3-1370 and 3-1010 mu g kg(-1), respectively, with medians of 63 and 48 mu g kg(-1) respectively. The results show that, according to Hong Kong legislation, the products on the market are generally ′safe′. A total of 277 samples (99%) contained tHg and MeHg below the legal limit of 500 mu g kg(-1). The remaining three samples of alfonsino (species: Beryx splendens) were found to contain tHg and MeHg at levels higher than 500 mu g kg(-1) (tHg: 609-1370 mu g kg(-1); MeHg: 509-1010 mu g kg(-1)). The ratios of MeHg to tHg in the different fish species ranged from 0.46 to 0. 99.

语种英语
WOS记录号WOS:000262818300004
引用统计
被引频次:11[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/52316
专题北京大学公共卫生学院
北京大学第三临床医学院_胸外科
作者单位1.Publ Hlth Lab Ctr, Food & Environm Hyg Dept, Food Res Lab, Hong Kong, Hong Kong, Peoples R China
2.Queensway Govt Off, Food & Environm Hyg Dept, Risk Assessment Sect, Hong Kong, Hong Kong, Peoples R China
3.Peking Univ, Dept Food Hyg & Nutr, Sch Publ Hlth, Hlth Sci Ctr, Beijing 100871, Peoples R China
4.Queensway Govt Off, Food & Environm Hyg Dept, Risk Assessment & Commun Div, Hong Kong, Hong Kong, Peoples R China
推荐引用方式
GB/T 7714
Chung, S. W. C.,Kwong, K. P.,Tang, A. S. P.,et al. Mercury and methylmercury levels in the main traded fish species in Hong Kong[J]. FOOD ADDITIVES & CONTAMINANTS PART B-SURVEILLANCE,2008,1(2):106-113.
APA Chung, S. W. C.,Kwong, K. P.,Tang, A. S. P.,Xiao, Y.,&Ho, P. Y. Y..(2008).Mercury and methylmercury levels in the main traded fish species in Hong Kong.FOOD ADDITIVES & CONTAMINANTS PART B-SURVEILLANCE,1(2),106-113.
MLA Chung, S. W. C.,et al."Mercury and methylmercury levels in the main traded fish species in Hong Kong".FOOD ADDITIVES & CONTAMINANTS PART B-SURVEILLANCE 1.2(2008):106-113.
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