Content of Medicinal Components in Artemisia annua from Different Habitats / 中国药房

ABSTRACT

OBJECTIVE:To study the contents of the medicinal components in Artemisia annua from different habitats.METHODS:A total of 22 batches of Artemisia annua samples from different habitats throughout China were collected with artemisinic acid,arteannuin B,artemisinin and scopoletin determined by HPLC.The contents of the constituents were taken as indexes to conduct correlation analysis and cluster analysis.RESULTS:The results of correlation analysis and cluster analysis showed that there were marked differences in the contents of the above-mentioned 4 constituents in Artemisia annua from various habitats.CONCLUSION:Accumulation of active ingredients of Artemisia annua is correlated to the habitats to some degree.