수입 냉동 패류 중의 중금속 함량에 관한 연구 (Ⅲ)

A study on the contents of heavy metal in the imported frozen shellfish

This study was carried to investigate the contents of heavy metal, mercury, lead, cadmium, copper and zinc, imported frozen shellfish for the purpose of plan preservation of health and sanitation of the public. The samples in used this study are frozen shellfish of 5 classes. The range of heavy metal contents in imported frozen shellfish was mercury 0.002~0.026ppm, lead 0.27~3.22ppm, cadmium 0.05~1.31ppm copper 0.17~9.73ppm, and zinc 7.62~47.16ppm, respectively. The result of this study heavy metal contents in imported frozen shellfish are low level compare with regulation value of another nations and korea. And the contents of heavy metal in imported frozen shellfish are natural.