Ontology highlight
ABSTRACT:
SUBMITTER: Thapa P
PROVIDER: S-EPMC8878989 | biostudies-literature | 2022 Feb
REPOSITORIES: biostudies-literature
Plants (Basel, Switzerland) 20220218 4
<i>Pueraria lobata</i> (Willd.) Ohwi. is a widely used medicinal plant in Korea, China, and Japan. The flower of <i>P. lobata</i> (Puerariae Flos) contains various bioactive substances such as triterpenoidal saponins and isoflavonoids. In this study, we developed a quantitative analysis of the isoflavones of Puerariae Flos by quantitative proton nuclear magnetic resonance (qHNMR) spectroscopy using the internal calibrant (IC). From the qHNMR results, the isoflavone content was found to be 7.99% ...[more]