Specificity
The method’s specificity was determined by examining standard medications and samples. By comparing the Rf values and spectra of the band with Eupalitin 3-O—D-galactopyranoside, the band for alco-holic, hydroalcoholic, aqueous extracts was confirmed. The peak purity of standards was determined by comparing the spectra at three different levels: peak start, peak apex, and peak-end position.