| http://www.w3.org/ns/prov#value | - Therefore, standard hydrolysis procedure was followed for detailed investigation of its chemical constituents, especially flavonoids and glycosides, by using UV-Visible spectroscopy, TLC, HPLC, FTIR and GC???Mass Spectroscopy.During UV-Visible spectroscopic scanning, absorbance maxima were observed at 276 and 220 nm.
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