CHEN Wei-wei, PENG Jing-rui, HE Wei-ling, et al. Quality Standard for Xiaoyang Dispersible Tablet[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(17): 107-109.
CHEN Wei-wei, PENG Jing-rui, HE Wei-ling, et al. Quality Standard for Xiaoyang Dispersible Tablet[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(17): 107-109.DOI:
Objective: To establish a method for the quality standard of Xiaoyang dispersible tablets. Method: Rhizoma Bletillae was identified by TLC. The content of total panax notoginseng saponins was determined by HPLC. The dissolution was determined by the oar method. Result: The relevant spots in Rhizoma Bletillae and dispersible tablets could be identified by TLC. The linear range of R1
Rgl and Rbl were 0.195-1.95 μg
0.812-8.12 μg
0.784-7.84 μg
the average recovery rate were 102.83%(RSD 2.73%)
99.06% (RSD 1.76%) and 92.06% (RSD 1.97%) respectively. The dissolution was above 80% in 15 min. Conclusion: The established methods is simple
feasible and repeatable
and can be used as the quality control of Xiaoyang dispersible tablets.