Exposure assessment for trace elements from consumption of marine fish in Southeast Asia
- 作者：Tetsuro Agusa ; Takashi Kunito ; Agus Sudaryanto ; In Monirith ; Supawat Kan-Atireklap ; Hisato Iwata ; Ahmad Ismail ; Joompol Sanguansin ; Muswerry Muchtar ; Touch Seang Tana ; et al.
- 关键词：Trace elements ; Fish ; Risk assessment ; Southeast Asia
- 刊名：Environmental Pollution
- 出版年：2007
- 期刊代码：28_02697491
- 类别：env
- 出版时间：February 2007
- 卷：145
- 期：3
- 页码：766-777
- 文件大小：373 K
摘要
Concentrations of 20 trace elements were determined in muscle and liver of 34 species of marine fish collected from coastal areas of Cambodia, Indonesia, Malaysia and Thailand. Large regional difference was observed in the levels of trace elements in liver of one fish family (Carangidae): the highest mean concentration was observed in fish from the Malaysian coastal waters for V, Cr, Zn, Pb and Bi and those from the Java Sea side of Indonesia for Sn and Hg. To assess the health risk to the Southeast Asian populations from consumption of fish, intake rates of trace elements were estimated. Some marine fish showed Hg levels higher than the guideline values by U.S. Environmental Protection Agency and Joint FAO/WHO Expert Committee on Food Additives (JECFA). This suggests that consumption of these fish may be hazardous to the people.