Isolation of Organochlorine Pesticide from Ginseng with Supercritical CO2

编号 zgly0000372466

文献类型 期刊论文

文献题名 Isolation of Organochlorine Pesticide from Ginseng with Supercritical CO2

作者 李淑芬  王幼君  全灿  田松江 

作者单位 KeyLaboratoryforGreenChemicalTechnologyofStateEducationMinistry 

母体文献 Chinese Journal of Chemical Engineering;中国化学工程学报: 英文版 

年卷期 2005,13(3)

页码 433-436

年份 2005 

分类号 S567.51  S482.32 

关键词 有机氯杀虫剂  人参  超临界  CO2  六氯环己烷 

文摘内容 The feasibility of removal of the organochlorine pesticides residues of hexachlorocyclohexane(BHC) from radix ginseng with supercritical CO2 was explored. Some factors, such as extraction pressure, extraction temperature, and kinds of co-solvents were investigated. The experimental results indicate that it is possible to reduce BHC residues in radix ginseng to the level of 0.1 × 10^-6 with supercritical CO2 in the presence of suitable amount of co-solvent, such as water。