JIN Lan, LUO Gui-hua. Simultaneous Determination of Shanzhiside Methylester by HPLC in Wild and Cultivated of Qinghai[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(14): 71-73.
JIN Lan, LUO Gui-hua. Simultaneous Determination of Shanzhiside Methylester by HPLC in Wild and Cultivated of Qinghai[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(14): 71-73.DOI:
Objective: To determinate the content of shanzhiside methylester in wild and cultivated Lamiophlomis rotate by HPLC. Method :The samples were separated on an WelchromTM Kromasil C18 (4.60 mm×250 mm
5 μm) with acetonitrile(A)- water(B)(0-11 min
9% A;11-35 min
9%-18% A;35-45 min
18% A) colnmu as the mobile phase at a flow rate of 1.0 mL ·min-1. The effluent was monitored at 235 nm and column temperature at 30 ℃ . Result : The linear ranges of shanzhiside methylester was 0.25-2.12 mg ·g-1 (r=0.999 8). The average recoverigs were 100.7%. Conclusion :The contents of shanzhiside methylester in wild and cultivated Lamiophlomis rotate was 1.81