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DOI	10.1016/j.marpolbul.2019.04.062
	Concentrations of total mercury and methylmercury in red snow crabs (Chionoecetes japonicus)caught off the coast of Japan
	Kakimoto S.; Yoshimitsu M.; Akutsu K.; Kiyota K.; Fujiwara T.; Watanabe T.; Kajimura K.; Yamano T.
发表日期	2019
ISSN	0025326X
起始页码	1
结束页码	4
卷号	145
英文摘要	The total mercury (T-Hg)and methylmercury (MeHg)concentrations in red snow crabs (Chionoecetes japonicus)caught off the coast of Japan were analyzed. The T-Hg concentration ranged from 0.03 to 0.56 mg/kg (mean: 0.21 mg/kg)in the raw muscle, and 0.02 to 0.74 mg/kg (mean: 0.27 mg/kg)in the boiled muscle. The MeHg concentration ranged from 0.04 to 0.54 mg/kg (mean: 0.20 mg/kg)in the raw muscle. The mean ratio of MeHg to T-Hg was 0.88. The crab body weight was found to significantly correlate with the concentrations of T-Hg (r = 0.488)and MeHg (r = 0.490)(p ≤ 0.01). For the general population in Japan, the intake of MeHg from eating red snow crab was estimated to be lower than 0.013 mg/week, which was less than one-sixth of the tolerable MeHg intake (0.08 mg/week). © 2019 Elsevier Ltd
英文关键词	Japanese coastal sea; Methylmercury; Red snow crab; Total mercury
语种	英语
scopus关键词	Mercury (metal); Mercury compounds; Muscle; Snow; Body weight; General population; Hg concentrations; Japanese coastal sea; Mean ratio; Methyl mercury; Red snow crab; Total mercuries; Shellfish; mercury; methylmercury; mercury; methylmercury derivative; bioaccumulation; body mass; coastal zone; concentration (composition); crab; mercury (element); methylmercury; animal tissue; Article; body weight; Brachyura; Chionoecetes japonicus; coastal waters; concentration (parameter); controlled study; Japan; leg muscle; mass fragmentography; measurement repeatability; nonhuman; population research; reproducibility; validation process; animal; Brachyura; chemistry; food contamination; growth, development and aging; human; metabolism; product safety; shellfish; Japan; Chionoecetes japonicus; Chionoecetes opilio; Decapoda (Crustacea); Animals; Brachyura; Consumer Product Safety; Food Contamination; Humans; Japan; Mercury; Methylmercury Compounds; Shellfish
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/149833
作者单位	Osaka Institute of Public Health, 1-3-69 Nakamichi, Higashinari-ku, Osaka City, Osaka 537-0025, Japan; National Institute of Health Sciences, 3-25-26 Tonomachi, Kawasaki-ku, Kawasaki City, Kanagawa 210-9501, Japan
推荐引用方式 GB/T 7714	Kakimoto S.,Yoshimitsu M.,Akutsu K.,et al. Concentrations of total mercury and methylmercury in red snow crabs (Chionoecetes japonicus)caught off the coast of Japan[J],2019,145.
APA	Kakimoto S..,Yoshimitsu M..,Akutsu K..,Kiyota K..,Fujiwara T..,...&Yamano T..(2019).Concentrations of total mercury and methylmercury in red snow crabs (Chionoecetes japonicus)caught off the coast of Japan.Marine Pollution Bulletin,145.
MLA	Kakimoto S.,et al."Concentrations of total mercury and methylmercury in red snow crabs (Chionoecetes japonicus)caught off the coast of Japan".Marine Pollution Bulletin 145(2019).