Antibacterial Activity of Gallic Acid from the Leaves of Altingia excelsa Noronha to Enterococcus faecalis
نویسندگان
چکیده
AIM : The aim of this study was to determine the antibacterial compound Altingia excelsa leaves inhibit growth Entrococcus faecalis.
 METHODS true experimental laboratory design. Separating ethyl acetate extract via their compounds using various chromatographic techniques. Four extracts from A. obtained by maceration method. highest inhibitory effect then continued be isolated until one obtained. Therefore, additional assay chemical structure done UV spectra, infrared (IR), core magnetic resonance (NMR), and comparison with spectra data literature. were analyzed ANACOVA assay.
 RESULTS extract. 1 identified as an acidic 3,4,5 -trihydroxy benzoate, namely gallic acid which had against Enterococcus faecalis. Antibacterial test faecalis its MIC values showed 12.25 µg/mL.
 CONCLUSION Gallic a strong
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ژورنال
عنوان ژورنال: Open Access Macedonian Journal of Medical Sciences
سال: 2022
ISSN: ['1857-9655']
DOI: https://doi.org/10.3889/oamjms.2022.10340