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Antimicrobial Activity and Phytochemical Screening of Buchenavia tetraphylla (Aubl.) R. A. Howard (Combretaceae : Combretoideae)
Joint Authors
Silva, Márcia Vanusa da
Nascimento da Silva, Luís Cláudio
Correia, Maria Tereza dos Santos
Macedo, Alexandre José
da Silva, Alexandre Gomes
de Oliveira, Ygor Lucena Cabral
Araújo, Janete Magali de
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-12-24
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Medicine
Information Technology and Computer Science
Abstract EN
This study evaluated the antimicrobial and hemolytic activities and phytochemical constituents of hydroalcoholic extract and its fractions from Buchenavia tetraphylla leaves.
Cyclohexane (BTCF), ethyl acetate (BTEF), and n-butanol-soluble (BTSBF) and non-soluble (BTNBF) fractions were obtained from a liquid-liquid partition of hydroalcoholic extract (BTHE) from B.
tetraphylla leaves.
The hemolytic activity of active fractions was checked.
The BTHE inhibited the growth of Micrococcus luteus (MIC: 0.10 mg/mL), Pseudomonas aeruginosa (MIC: 0.20 mg/mL), Mycobacterium smegmatis (MIC: 0.39 mg/mL), Proteus vulgaris, and Staphylococcus aureus (MIC: 0.78 mg/mL for both).
The more active fractions were BTCF and BTBSF.
BTCF showed better potential to inhibit M.
luteus (0.10 mg/mL), P.
aeruginosa (0.20 mg/mL), S.
enteritidis (0.39 mg/mL), and S.
aureus (1.56 mg/mL).
BTBSF showed the best results for M.
luteus (0.10 mg/mL), M.
smegmatis, B.
subtilis (0.39 mg/mL for both), and P.
vulgaris (0.10 mg/mL).
The HC50 were greater than observed MIC: 20.30, 4.70 and 2.53 mg/mL, respectively, to BTBF, BTHE and BTCF, which.
The phytochemical analysis detected the presence of flavanoids, triterpene, carbohydrate, and tannin.
Our work showed for the first time the broad-spread antimicrobial activity of B.
tetraphylla, which has nonhemolytic action, creating a new perspective on the interesting association of traditional and scientific knowledge.
American Psychological Association (APA)
de Oliveira, Ygor Lucena Cabral& Nascimento da Silva, Luís Cláudio& da Silva, Alexandre Gomes& Macedo, Alexandre José& Araújo, Janete Magali de& Correia, Maria Tereza dos Santos…[et al.]. 2012. Antimicrobial Activity and Phytochemical Screening of Buchenavia tetraphylla (Aubl.) R. A. Howard (Combretaceae : Combretoideae). The Scientific World Journal،Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-503107
Modern Language Association (MLA)
de Oliveira, Ygor Lucena Cabral…[et al.]. Antimicrobial Activity and Phytochemical Screening of Buchenavia tetraphylla (Aubl.) R. A. Howard (Combretaceae : Combretoideae). The Scientific World Journal No. 2012 (2012), pp.1-6.
https://search.emarefa.net/detail/BIM-503107
American Medical Association (AMA)
de Oliveira, Ygor Lucena Cabral& Nascimento da Silva, Luís Cláudio& da Silva, Alexandre Gomes& Macedo, Alexandre José& Araújo, Janete Magali de& Correia, Maria Tereza dos Santos…[et al.]. Antimicrobial Activity and Phytochemical Screening of Buchenavia tetraphylla (Aubl.) R. A. Howard (Combretaceae : Combretoideae). The Scientific World Journal. 2012. Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-503107
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-503107