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采用超临界CO_2萃取-高效液相色谱法(SFE-HPLC)测定内蒙古自治区巴盟、伊盟、乌盟、包头及锡盟等地区黄花蒿中青蒿素的含量。结果表明:该法快速、准确;上述地区黄花蒿中青蒿素的含量分别为0.17％、0.16％、0.15％、0.14％及0.12％,提示内蒙古地区黄花蒿中青蒿素的含量较低。
Supercritical carbon dioxide extraction-high performance liquid chromatography (SFE-HPLC) was used to determine the content of artemisinin in Artemisia annua L. in Inner Mongolia Autonomous Region, Bamun, Yimeng, Wumeng, Baotou and Ximeng. The results showed that the method was rapid and accurate. The contents of artemisinin in Artemisia annua L were 0.17%, 0.16%, 0.15%, 0.14%, and 0.12%, respectively, suggesting that the content of artemisinin in Artemisia annua in Inner Mongolia was low.