作者: Kelvin Sze-Yin Leung , Kelvin Chan , Chi-Leung Chan , Guang-Hua Lu
DOI: 10.1002/PTR.1694
关键词:
摘要: A systematic evaluation on the levels of organochlorine pesticide residues (OCP) was conducted four selected, authentic Chinese materia medica, namely: Radix Angelicae Sinensis, Notoginseng, Salviae Miltiorrhizae and Ginseng. Altogether ten representative batches samples were analysed for each herb. Six collected in major cultivation areas Mainland whilst remaining procured Hong Kong herbal market. All except Sinensis have been identified as containing quintozene hexachlorocyclohexane various levels. Hexachlorobenzene lindane also reported The banned pesticide, DDT its derivatives, observed one Notoginseng samples. investigation will be continued a target list common used herbs Kong. results gathered setting up regulatory permissible limits OCP medica