Studies on Alcohol-extracting Process for Dropping Pill with Orthogonal Test[J]. Chinese journal of experimental traditional medical formulae, 2000, 6(6): 1-2.
Studies on Alcohol-extracting Process for Dropping Pill with Orthogonal Test[J]. Chinese journal of experimental traditional medical formulae, 2000, 6(6): 1-2.DOI:
The extracted techniques of Xinnin dropping pill were determined by orthogonal design method by assay of Ginenoside Rgl in the extraction.The optimal technical parameters were as follow:using 5 times amount of 80% alcohol as extracting solvent to reflux for 1.5 hours at the first time
and 4 times solvent for one hour at the second extraction.