期刊
FOODS
卷 10, 期 5, 页码 -出版社
MDPI
DOI: 10.3390/foods10051147
关键词
arsenic; cadmium; mercury; lead; Bangladesh; Sri Lanka; fish; risk assessment
资金
- Norwegian Agency for Development Cooperation (Norad)
The study found that most marine fish did not exceed the maximum limits of mercury and lead, with minimal risk of exposure for adult and children from estimated daily consumption. Although 58% of samples of small size fish (<= 25 cm) exceeded the maximum limit for cadmium, consumer exposure was insignificant, and health assessment showed no risk connected to the consumption of fish.
Fish represent an important part of the Sri Lankan and Bangladeshi diet. However, fish is also a source of contaminants that may constitute a health risk to consumers. The aim of this study was to analyse the contents of arsenic, cadmium, mercury, and lead in 24 commonly consumed marine fish species from the Bay of Bengal and to assess the potential health risk associated with their consumption. Mercury and lead contents did not exceed the maximum limits for any of the sampled species, and consumer exposure from estimated daily consumption was assessed to be minimal for adults and children. Numerous samples exceeded the maximum limit for cadmium (58%), particularly those of small size (<= 25 cm). However, consumer exposure was insignificant, and health assessment showed no risk connected to consumption. These data represent an important contribution to future risk/benefit assessments related to the consumption of fish.
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