ISOLATION AND IDENTIFICATION OF 9-METHOXYCANTHIN-6-0NE COMPOUND FROM Eurycoma longifolia ROOTS

Sofa Fajriah, Muhammad Hanafi, Atiek Sumiati, Ngadiman Ngadiman

Abstract

9-Methoxycanthin-6-one compound has been isolated from Pasak Bumi (E. Longifolia) roots. The isolation process using maseration, colum chromatography vacuum, and recrystallization techniques. E. Longifolia root maserated with n-hexane and methanol respectively. The methanol extract fractionated using column chromatography vacuum with gradient elution (hexane-etil acetate) to obtain 9 fractions. Fraction 5 further purification using recrystallization technique to obtain yellow crystal, identified by LC-MS and NMR spectroscopy as 9-Methoxycanthin-6-one.

Keyword: E. Longifolia, isolation, spectroscopy, 9-Methoxycanthin-6-one.

 Full Text:

PDF
DOI: https://doi.org/10.14203/jkti.v12i2.213

Refbacks

  • There are currently no refbacks.
Bookmark and Share