ISOLASI TRITERPENOID DARI KULIT BATANG TUMBUHAN MANGGU LEUWEUNG (Garcinia cornea Roxb)

HANDY B., HANDY B. and Muharni, Muharni and Elfita, Elfita (2012) ISOLASI TRITERPENOID DARI KULIT BATANG TUMBUHAN MANGGU LEUWEUNG (Garcinia cornea Roxb). Undergraduate thesis, Sriwijaya University.

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Abstract

A triterpenoids was isolated from n-hexane fraction compound of stem bark manggu leuweung (Garcinia cornea). The extraction was done by maceration method and separation and purification of isolated compound was conducted by chromatographic technique. Isolated compound is white powder with melting point 237-239 °C. The structure of this compound was determined based on spectroscopic data such as including IR, NMR l-D and to compared with data base. Based on spectral data analysis could be concluded that isolated compound is triterpenoid, that is 3-Oxo Friedelin with molecule formula C30H50O and DBE (double bond equivalent) 6.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Garcinia cornea, Triterpenoid, 3-Oxo friedeline.
Subjects:	Q Science > QD Chemistry > QD241-441 Organic chemistry
Divisions:	08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1)
Depositing User:	Mrs Furika Furika
Date Deposited:	18 Feb 2022 08:09
Last Modified:	18 Feb 2022 08:09
URI:	http://repository.unsri.ac.id/id/eprint/65193

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