DOI: 10.1016/j.marpolbul.2014.01.039
Scopus记录号: 2-s2.0-84906262508
论文题名: Total and organic mercury concentrations in the muscles of Pacific albacore (Thunnus alalunga) and bigeye tuna (Thunnus obesus)
作者: Chen C.-Y. ; Lai C.-C. ; Chen K.-S. ; Hsu C.-C. ; Hung C.-C. ; Chen M.-H.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 85, 期: 2 起始页码: 606
结束页码: 612
语种: 英语
英文关键词: Growth dilution
; Heavy metal
; Hg pollution
; Methylmercury
; Predatory fish
; Seafood safety
Scopus关键词: Biochemistry
; Fish
; Heavy metals
; Meats
; Mercury (metal)
; Crossover points
; Dietary intakes
; Growth dilution
; Hg concentrations
; Hg pollution
; Methyl mercury
; Organic mercury
; Provisional tolerable weekly intakes
; Muscle
; methylmercury
; organomercury compound
; mercury
; organomercury compound
; water pollutant
; bioaccumulation
; concentration (composition)
; finfish
; food safety
; heavy metal
; marine pollution
; mercury (element)
; methylmercury
; muscle
; seafood
; animal tissue
; article
; bioaccumulation
; body weight
; concentration response
; controlled study
; correlation analysis
; dietary intake
; geographic distribution
; limit of detection
; limit of quantitation
; marine species
; nonhuman
; quality control
; sexual maturity
; Thunnus alalunga
; Thunnus obesus
; tissue level
; analysis
; animal
; chemistry
; environmental monitoring
; food contamination
; growth, development and aging
; metabolism
; procedures
; sea food
; skeletal muscle
; tuna
; water pollutant
; Thunnus alalunga
; Thunnus obesus
; Animals
; Body Weight
; Environmental Monitoring
; Food Contamination
; Mercury
; Muscle, Skeletal
; Organomercury Compounds
; Seafood
; Tuna
; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Muscles of 115 North Pacific albacore (ALB, Thunnus alalunga) and 75 Pacific bigeye tuna (BET, Thunnus obesus), collected from 2001 to 2006, were analyzed. No ALB, but 13 large BET had organic mercury (OHg) concentrations exceeding 1μgg-1 wet weight. For both ALB and BET, total mercury (THg) and OHg concentrations were significantly and positively correlated with fork length (FL) and body weight. The muscle Hg bioaccumulation rates of BET were higher than those of ALB, particularly in the adult fish. Moreover, the lines had crossover points among the two species that imply the young BET (FL<110cm) contains lower muscle Hg concentrations than ALB of the same size. The suggested weekly dietary intake of ALB and small-BET meats is 340g, and of BET meat it is 150g for a 60-kg person based on the provisional tolerable weekly intake (PTWI) of methylmercury set by the WHO. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85305
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Department of Environmental Engineering, National Kaohsiung Marine University, Kaohsiung 81143, Taiwan; Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung 80424, Taiwan; Department of Oceanography and Asia-Pacific Ocean Research Center, National Sun Yat-sen University, Kaohsiung 80424, Taiwan; Institute of Oceanography, College of Science, National Taiwan University, Taipei 10617, Taiwan; Taiwan Ocean Research Institute, National Applied Research Laboratories, Kaohsiung 85243, Taiwan
Recommended Citation:
Chen C.-Y.,Lai C.-C.,Chen K.-S.,et al. Total and organic mercury concentrations in the muscles of Pacific albacore (Thunnus alalunga) and bigeye tuna (Thunnus obesus)[J]. Marine Pollution Bulletin,2014-01-01,85(2)