Antioxidant activities of phenolic compounds isolated from the leaves of Macaranga allorobinsonii Whitmore

Two secondary metabolites compounds, gallic acid (1) and methyl gallate (2) have been isolated from the ethyl acetate fraction of the methanol extract of the leaves of Macaranga allorobinsonii Whitmore. Isolation and purification of the secondary metabolite compounds conducted using chromatography m...

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Bibliographic Details
Main Authors: Darmawan, Akhmad, Fajriah, Sofa, Megawati, Dewijanti, Indah D., Banjarnahor, Sofna, Yuliani, Tri, Hartati, Sri, Mozef, Tjandrawati, Effendi, Ruslan, Swandiny, Greesty F.
Format: Conference Proceeding
Language:English
Subjects:
Antioxidants
Ethyl acetate
Gallic acid
Metabolites
NMR
Nuclear magnetic resonance
Phenols
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Summary:Two secondary metabolites compounds, gallic acid (1) and methyl gallate (2) have been isolated from the ethyl acetate fraction of the methanol extract of the leaves of Macaranga allorobinsonii Whitmore. Isolation and purification of the secondary metabolite compounds conducted using chromatography methods, and structure elucidation determined based on NMR, mass spectroscopic data and compared with appropriate references.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.4973147