From: Analytical method development and validation for simultaneous estimation of monoammonium glycyrrhizinate and sennoside-B in polyherbal laxative tablet using RP-HPLC
Parameters
% Recovery
Monoammonium glycyrrhizinate
Sennoside-B
80%
98.96
99.17
100%
100.83
100.67
120%
101.39
100.28
Average
100.39
100.04