Hooi Kheng Beh

Learn More
CONTEXT Orthosiphon stamineus is a medicinal herb widely grown in Southeast Asia and tropical countries. It has been used traditionally as a diuretic, abdominal pain, kidney and bladder inflammation, gout, and hypertension. AIMS This study aims to develop and validate the high-performance thin layer chromatography (HPTLC) method for quantification of(More)
  • 1