CHEN Hua-long, TAN Xiao-yong, TAN Li-ping. Studies on Qualitative and Quantitative Methods for Jieshitong Tablets[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(8): 77-80.
CHEN Hua-long, TAN Xiao-yong, TAN Li-ping. Studies on Qualitative and Quantitative Methods for Jieshitong Tablets[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(8): 77-80.DOI:
Objective: To study the qualitative and quantitative methods for Jieshitong Tablets. Method: Desmodii Styracifolii Herba
Plantaginis Herba and Pyrrosiae Folium in Jieshitong Tablets were identified with the method of TLC. Quercetin and kaempferol were determined with the method of HPLC. Result: By TLC
the spots of three herbal drugs were well separated and without interference. Quantitative analysis of HPLC showed that the linear range of quercetin and kaempferol was 0.128 4~0.342 4 μg and 0.118 8~0.316 8 μg
respectively. The average recovery of uercetin and kaempferol was 97.7% and 97.3%
respectively. The RSD (n=6) was 0.7% and 0.8%
respectively. Conclusion: The method set up could effectively control the quality of Jieshitong Tablets.