Jiangsu Estate Of Chinese Herbal Medicines Harmful Substances Determination

By means of determining the content of organ chlorine pesticide residual and heavy metal contaminants in some traditional Chinese medicinal materials, which are grown in Jiangsu province, desire to reach such aim as follows. 1 Rudimental determined the content of heavy metal such as As.. Pb.. Cd.. Cr.. Cu.. M.. Co and the organ chlorine pesticides residual such as BHC DDT in soil of three traditional Chinese medicinal materials plantations near Nanjing city, determined and analyzed the content of the same things in 14 traditional Chinese medicinal materials which were planted in these three plantations. Through do this we want to provide some bases for establish the GAP bases of traditional Chinese medicinal materials. 2 Rudimental determined the content of heavy metal such as As.. Pb.. Cd.. Cr Cu.. Ni.. Mn.. Co and the organ chlorine pesticide residual such as BHC DDT in some Jiangsu trueborn traditional Chinese medicinal materials for sale in Nanjing city and other six counties near Nanjing city. Through do this we want to provide some bases for establish the limes of hazardous material in traditional Chinese medicinal materials.