Isolation and identification of Asiaticoside from Centella asiatica (L.) urb

ABSTRACT

By column chromatograpy and thin layer chromatography, a purified substance named H3 was isolate from the dried powder of Rau Ma (leaf, stem and root of Centella asiatica). Basing on fusion point, IR spectrum, 1H-NMR, 13C-NMR, DEPT, HMQC, HMBC, COSY 90, the extracted substance was identified as C48H78O19