珠光香青对α-葡萄糖苷酶的抑制活性研究  

Inhibitory activity of Anaphalis marguuritacea Benth. Et Hook on α-glucosidase

作　　者：闫红月[1] 刘世峰[1] 孙利伟[1] 

机构地区：[1]新乡市中心医院,453000

出　　处：《中国现代药物应用》2010年第17期125-126,共2页Chinese Journal of Modern Drug Application

摘　　要：目的对珠光香青石油醚部分、乙酸乙酯部分、甲醇部分提取物的α-葡萄糖苷酶抑制作用进行研究。方法以96微孔板法测定α-葡萄糖苷酶抑制作用。结果珠光香青石油醚部分提取物的活性最好(IC50=173.3μg/ml)。结论珠光香青具有良好的潜在开发价值。Objective To investigate three different extracts of Anaphalis marguuritacea Benth. Et Hook. on inhibitory activity of α-glucosidase. Methods Inhibitory activity of α-glucosidase was screened by the 96-microplate-based method. Results The petroleum ether extract had the highest inhibitor activity（ IC50 = 173. 3ug/ml） . Conclusion This plant could be exploited the diabetes drugs as α-glucosidases inhibitors in future.

关 键 词：珠光香青 Α-葡萄糖苷酶 抑制活性 

分 类 号：R285[医药卫生—中药学]