SUN Dan-dan1, YAN Xue-sheng2, LI Yan2. Study on Quality Standards for Granules of Juge Tianma Granules[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(8): 86-88.
SUN Dan-dan1, YAN Xue-sheng2, LI Yan2. Study on Quality Standards for Granules of Juge Tianma Granules[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(8): 86-88. DOI: 10.13422/j.cnki.syfjx.2012.08.042.
Objective:To establish the quality standards for Granules of Jugetianma.Method:The thin-layer chromatography was adopted for qualitative identification.Puerarin was detected by HPLC.Result:The identifying method of Kudzuvine Root
Chrysanthemum Morifolium Ramat
Chinese Angelica and Gastrodiae Elata were established.The determination method for the content of puerarin was established.The content of puerarin in the three batches of samples was determinated as 8.10
7.72
8.74 mg·g-1.The calibration curve of puerarin was liner in the range of 19.95-159.6 μg.The regression equation was Y=224 765.8X+79 379.77(r=1.000)
the recovery was 97.50% and RSD was 1.45%.Conclusion: The method is simple
accurate and reproducible.It can be used for the quality control of compound Juge Tianma granules.