肉桂中有机氯农药残留量的含量测定

Determination of Organochlorine Pesticide Residues in Cortex Cinnamomi

目的:对中药肉桂进行有机氯农药的残留量测定。方法:采用气相色谱法对六六六(BHC)4种异构体、滴滴涕(DDT)4种异构体、五氯硝基苯(PCNB)及六氯化苯(HCB)进行测定。结果:所测样品中BHC≤0.01mg·kg-1,DDT≤0.01mg·kg-1,PCNB≤0.01mg·kg-1,HCB≤0.01mg·kg-1。结论:所测肉桂中农药残留量低于国家相关的规定限量。

Objective： To Ten kinds of organochlorine pesti is under 0. 01 mg· kg^- 1, DDT in determine the residues of organochlorine pesticide in cortex cinnamomi. Methods： cides were determined by gas chromatography. Results： BHC in sample determined sample determined is under 0. 01mg· kg^- 1, PCNB in sample determined is under 0. 01mg· kg^- 1, HCB in sample determined is under 0.01 mg· kg^- 1. Conclusion： The residues of organochlorine pesticide in cortex cinnamomis were lower than the permissible maximum limits of our national standard.