珠海生产太子参质量的初步评价

Preliminary Evaluation of Quality of Pseudostellaria heterophylla Grown in Zhuhai

为初步评价太子参在珠海生产的可能性,测定了珠海生产太子参的总灰分含量、水溶性浸出物和环肽B含量。结果表明:珠海太子参药材薄层色谱鉴别与标准药材一致,水分含量为8.4%、总灰分为2.3%、水溶性浸出物为45.6%,符合标准规定;太子参中环肽B的含量为0.0167%,且与其他产地太子参药材差异不大。结论:珠海生产太子参符合《中华人民共和国药典》2010年版的相关要求,太子参在珠海种植具有一定的发展空间。

To evaluate the possibility of producing P.heterophyllain Zhuhai,total ash content,watersoluble extracts and heterophyllin B content of P.heterophylla were determined.Results：The component of P.heterophylla grown in Zhuhai was in accordance with standard medicinal materials in TLC identification.Contents of moisture,total ash and water soluble extracts were respectively 8.4%,2.3%and 45.6%,which met the standards requirements.Content of heterophyllin B was 0.0167%,which was of little difference with P.heterophylla in other producing areas.Conclusion：The quality of P.heterophyllacan meet the standard requirements of Chinese Phannacopoeia 2010.P.heterophyllaplanted in Zhuhai has certain development space.