herbal extract
plant extract
Kaempferol
Latin Name: Kaempferia galanga L
Appearance: yellow powder
Specification：98% by HPLC
Molecular Formula C15H10O6
Molecular Weight:286.24
CAS NO: 520-18-3
Action: Anti-inflammation, Anti-bacteria, Restrain cough Antioxidant, Anti-spasmodic or Spasmolytic, AntiulcerCholeretic, Diuretic, Relieve coughing .The vacuoles of lower epidermal strips from Vicia faba exhibit an intrinsic green fluorescence when incubated in alkaline buffers. Using an alkaline-induced absorbance change as a spectrophotometric assay, the major pigment responsible for this fluorescence was isolated and identified as the flavonoid: kaempferol 3-O-galactoside, 7-O-rhamnoside.