LI Jun-fang, CUI Ya-hui, ZHENG Yan-chun, et al. Content Determination of Salvianolic Acid B in Yishen Juanbi Capsule by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(18): 103-105.
LI Jun-fang, CUI Ya-hui, ZHENG Yan-chun, et al. Content Determination of Salvianolic Acid B in Yishen Juanbi Capsule by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(18): 103-105. DOI: 10.13422/j.cnki.syfjx.2012.18.003.
Content Determination of Salvianolic Acid B in Yishen Juanbi Capsule by HPLC
摘要
目的:建立蚁参蠲痹胶囊中丹酚酸B的含量测定方法。方法:采用高效液相色谱法测定蚁参蠲痹胶囊中丹酚酸B的含量。色谱法分析条件为Kromasil-C18柱(4.6 mm×250 mm
Objective:To establish a method for determing Salvianolic acid B in Yishen Juanbi capsule.Method: Determination of salvianolic acid B in Yishen Juanbi capsule was performed on Kromasil-C18 column(4.6 mm×250 mm
5 μm);mobile phase was methanol-acetonitrile-1.7% formic acid solution(28∶8∶64);flow rate was 1.0 mL · min-1;detection wavelength was set at 286 nm.Result:Salvianolic acid B was linear in the range of 0.150 4-15.04 μg(r=0.999 9);the average recovery was 98.90%
RSD 1.22%.Conclusion:This method has good repeatability and flexibility.It can be used for quality control in production of Yishen Juanbi capsule.