ISOLASI SENYAWA METABOLIT SEKUNDER DARI EKSTRAK AKAR TANAMAN DAUN AFRIKA (Vernonia Amygdalina Delile)

ADNAN, ADNAN and Muharni, Muharni and Fitrya, Fitrya (2018) ISOLASI SENYAWA METABOLIT SEKUNDER DARI EKSTRAK AKAR TANAMAN DAUN AFRIKA (Vernonia Amygdalina Delile). Undergraduate thesis, Sriwijaya University.

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Abstract

Vernonia amygdalina Delile (African leaf) is a traditional medicine of the Asteraceae family. Phytochemical screening of secondary metabolites of African leaf plant’s root showed the presence of alkaloids, flavonoids and terpenoids. This research aimed to isolate the secondary metabolite compounds from the roots of African leaf plants. The method of extraction was done by multilevel maceration and the separation of secondary metabolite compounds was done by column chromatography and thin layer chromatographytechnique. Pure compound in the form of white colored crystals as much as 11 mgwas obtained. The structure of the compound was determined based on the data analysis of UV-Vis, FT-IR, 1H-NMR, 13C-NMR and HSQC spectrophotometric and also by comparing the data obtained from the literature. Based on the analysis, the isolated compound is belong to triterpenoid group specifically 3ß-OH Lupeol.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Triterpenoid,3ß-OH Lupeol,Vernonia amygdalina root
Subjects:	Q Science > QK Botany > QK1-989 Botany R Medicine > RS Pharmacy and materia medica > RS1-441 Pharmacy and materia medica R Medicine > RS Pharmacy and materia medica > RS160-167 Pharmacognosy. Pharmaceutical substances (Plant, animal, and inorganic)
Divisions:	08-Faculty of Mathematics and Natural Science > 48201-Pharmacy (S1)
Depositing User:	Mrs Dies Meirita Sari
Date Deposited:	02 Aug 2019 03:28
Last Modified:	02 Aug 2019 03:28
URI:	http://repository.unsri.ac.id/id/eprint/1825

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