논문 상세보기
pp.1287-1293
To obtain the risk assessment of hazardous materials in Rehmanniae Radix Preparata, the residual pesticides and heavy metals in samples on the Korea and China are surveyed. Group Ⅰ(BHC-δ, BHC-β, Fenitrothion, Penthoate, Endosulfan-α, Dieldrin, Endosulfan-β and Endosulfan-sulfate), Group Ⅱ(BHC-γ, Aldrin, DDD, DDT-p,p Permethrin and Fenvalerate), Group Ⅲ(BHC-α, Chlorpyrifos, Tolyfluanid, Captan and DDT-o,p) and Group Ⅳ(Quintozene, Vinclozolin, DDE and Chlorfenapyr) could analysed on gas chromatography-ECD for evaluation of residual pesticides. Qualified detection concentration on the GC-ECD are 0.45 ng/g～2.50 ng/g. Group Ⅰ, Group Ⅱ, Group Ⅲ and Group Ⅳ are not detected in Rehmanniae Radix Preparata on the Korea and China. Concentration of As, Cd and Pb in Rehmanniae Radix Preparat. on the Korea are 3.06%, 7.00% and 5.78% for Korea Food & Drug Administration(KFDA). Concentration of As, Cd and Pb in Rehmanniae Radix Preparata. on the China are 5.16%, 5.33% and 6.50% for Korea Food & Drug Administration(KFDA). The hazardous materials in Rehmanniae Radix Preparata on the Korea and China were verified the safety of the residual heavy metals and pesticides compare with Korea Food & Drug Administration (KFDA) advisory level.
