FANG Jing1, GAO Fei2, WU Hong-wei1, et al. Determination of Mulberroside A in Ramulus Mori by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(5): 80-82.
FANG Jing1, GAO Fei2, WU Hong-wei1, et al. Determination of Mulberroside A in Ramulus Mori by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(5): 80-82. DOI: 10.13422/j.cnki.syfjx.2013.05.048.
桑枝中桑皮苷A的含量测定
摘要
目的:建立桑枝中桑皮苷A的含量测定方法。方法:Dikma Diamonsil C18色谱柱(4.6 mm×250 mm
Objective:To establish a method for the determination of mulberroside A in Ramulus Mori by HPLC.Method: Dikma Diamonsil C18 column(4.6 mm×250 mm
5 μm) was used.The mobile phase consisted of methanol and water(15∶85).The temperature of column was maintained at 30 ℃.The flow rate was 1.0 mL ·min-1 and the detection wavelength was set at 324 nm.Result: The calibration curve was in good linearity within the range from 10.34 to 206.8μg(r=0.999 9).The average recovery was 99.8%.The content of mulberroside A in Ramulus Mori in defferent areas was 0.10%-1.69%.Conclusion: The method is simple
rapid as well as precise and reliable
and can be used for the determination of mulberroside A in Ramulus Mori.