Keywords Ardisia gigantifolia Stapf;phenolic acid compounds;phenolic glycoside compounds;triterpenoid saponins;inhibitory effects on NO production;scavenging activity to DPPH free radical;

• 关键词大叶紫金牛;酚酸类化合物;酚苷类化合物;三萜皂苷;抑制NO释放活性;DPPH自由基清除活性;