Objective:HPLC was used to determine the contents of diosgenin in rhizomes of Costus speciosus, C.
Objective:HPLC was used to determine the contents of diosgenin in rhizomes of Costus speciosus, C.
目的 :测定姜科闭鞘姜属植物闭鞘姜 Costus speciosus、莴笋花 C.
Objective:HPLC was used to determine the contents of diosgenin in rhizomes of Costus speciosus, C.
目的 :测定姜科闭鞘姜属植物闭鞘姜 Costus speciosus、莴笋花 C.