(EN) The invention provides the application of schisandra chinensis and extracts of the schisandra chinensis in prevention or treatment of a severe acute respiratory syndrome (SARS) coronavirus infection. When the final concentration of the schisandra chinensis is 500 micrograms per milliliter, the inhibition ratio of isolated SARS coronavirus main protease by 95% ethanol extracts of the schisandra chinensis can reach 92%, and the inhibition ratio of the SARS coronavirus main protease by ethyl acetate extracts of the 95% ethanol extracts of the schisandra chinensis is 89.1%.
(ZH)
本发明提供了五味子及其提取物在预防或者治疗SARS冠状病毒感染中的应用。在终浓度为500μg/mL时，五味子95％乙醇提取物对于离体的SARS冠状病毒主蛋白酶的抑制率达到92％，五味子95％乙醇提取物的乙酸乙酯萃取物对SARS冠状病毒主蛋白酶的抑制率为89.1％。