气候变化领域集成服务门户(CCPortal): Mercury and arsenic in processed fins from nine of the most traded shark species in the Hong Kong and China dried seafood markets: The potential health risks of shark fin soup

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DOI	10.1016/j.marpolbul.2020.111281
	Mercury and arsenic in processed fins from nine of the most traded shark species in the Hong Kong and China dried seafood markets: The potential health risks of shark fin soup
	Garcia Barcia L.; Argiro J.; Babcock E.A.; Cai Y.; Shea S.K.H.; Chapman D.D.
发表日期	2020
ISSN	0025326X
卷号	157
英文摘要	Shark fin is one of Asia's most valued dried seafood products, with over 80 shark species traded in Hong Kong [HK]. We analyzed processed shark fins from mainland China and HK markets (n = 267) for mercury, methyl‑mercury, and arsenic, to inform consumers, policy makers and public health officials on the health risks of ingesting fins from nine of the most common shark species in the fin trade. Fins from all species frequently exceed Hg limits established by HK authorities. Most of the mercury found is in the form of methyl‑mercury (69.0 ± 33.5%). Five species surpass methyl‑mercury PTWIs and blue shark fins can exceed inorganic arsenic BMDL0.5. Species-of-origin was a significant predictor of heavy metal concentrations, with higher mercury concentrations associated with coastal sharks and lower arsenic levels found with increasing shark trophic level. Species-specific labeling would help consumers avoid shark fin products that pose the highest health risk. © 2020 Elsevier Ltd
英文关键词	Arsenic; Hong Kong; Mercury; Public health; Shark fin soup
语种	英语
scopus关键词	Arsenic; Commerce; Health; Health risks; Heavy metals; Mercury (metal); Public risks; Arsenic levels; Heavy metal concentration; Inorganic arsenic; Mainland chinas; Mercury concentrations; Potential health risks; Seafood products; Species specifics; Fins (heat exchange); arsenic; mercury; methylmercury; arsenic; mercury; arsenic; bioaccumulation; biological uptake; food market; health risk; mercury (element); methylmercury; seafood; shark; animal experiment; animal tissue; Article; chemical analysis; China; consumer attitude; fin (organ); food analysis; food contamination; health hazard; Hong Kong; market; nonhuman; pollutant; public health; risk assessment; sea food; shark; species difference; taxonomic identification; tissue level; trophic level; animal; sea food; China; China; Hong Kong; Chondrichthyes; Prionace glauca; Animals; Arsenic; China; Hong Kong; Mercury; Seafood; Sharks
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/148853
作者单位	Department of Biological Sciences, Florida International University, 3000 NE 151st Street, North Miami, FL 33181, United States; Department of Marine Biology and Ecology, Rosenstiel School of Marine and Atmospheric Science, University of Miami, Miami, FL 33149, United States; Department of Chemistry & Biochemistry, Florida International University, 11200 SW 8th Street, Miami, FL 33199, United States; BLOOM Association, c/o, ADMCF, Suite 2405, 9 Queen's Road Central, Hong Kong
推荐引用方式 GB/T 7714	Garcia Barcia L.,Argiro J.,Babcock E.A.,et al. Mercury and arsenic in processed fins from nine of the most traded shark species in the Hong Kong and China dried seafood markets: The potential health risks of shark fin soup[J],2020,157.
APA	Garcia Barcia L.,Argiro J.,Babcock E.A.,Cai Y.,Shea S.K.H.,&Chapman D.D..(2020).Mercury and arsenic in processed fins from nine of the most traded shark species in the Hong Kong and China dried seafood markets: The potential health risks of shark fin soup.Marine Pollution Bulletin,157.
MLA	Garcia Barcia L.,et al."Mercury and arsenic in processed fins from nine of the most traded shark species in the Hong Kong and China dried seafood markets: The potential health risks of shark fin soup".Marine Pollution Bulletin 157(2020).