Objective: To study the best method for extraction of β-sitosterol in Oldenlandia diffusa (willd.
Objective: To study the best method for extraction of β-sitosterol in Oldenlandia diffusa (willd.
目的 :研究白花蛇舌草中β-谷甾醇的最佳提取工艺。
Objective: To study the best method for extraction of β-sitosterol in Oldenlandia diffusa (willd.
目的 :研究白花蛇舌草中β-谷甾醇的最佳提取工艺。