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(Reference retrieved automatically from SciELO through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Antibacterial activity of Apocynaceae extracts and MIC of Tabernaemontana angulata stem organic extract

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Author(s):
Ivana Barbosa Suffredini [1] ; Elfriede Marianne Bacchi [2] ; Telma Mary Kaneko Sakuda [3] ; Mitsuko Taba Ohara [4] ; Riad Naim Younes [5] ; Antonio Drauzio Varella [6]
Total Authors: 6
Affiliation:
[1] Universidade Paulista. Centro de Pesquisas Oncológicas. Laboratório de Extração
[2] Universidade de São Paulo. Faculdade de Ciências Farmacêuticas. Departamento de Farmácia
[3] Universidade de São Paulo. Faculdade de Ciências Farmacêuticas. Departamento de Farmácia
[4] Universidade de São Paulo. Faculdade de Ciências Farmacêuticas. Departamento de Farmácia
[5] Universidade Paulista. Centro de Pesquisas Oncológicas. Laboratório de Extração
[6] Universidade Paulista. Centro de Pesquisas Oncológicas. Laboratório de Extração
Total Affiliations: 6
Document type: Journal article
Source: Revista Brasileira de Ciências Farmacêuticas; v. 38, n. 1, p. 89-94, 2002-03-00.
Abstract

Thirty-eight aqueous and organic extracts obtained from 11 Amazonian Apocynaceae species were submitted to an antimicrobial dilution in broth media screening for Staphylococcus aureus, Pseudomonas aeruginosa and Candida albicans, performed on microtiter plates. The organic extract obtained from the stem of Tabernaemontana angulata presented activity against Gram positive Staphylococcus aureus. The minimal inhibitory concentration of the organic crude extract was 2.50-1.25 mg/mL. Cloramphenicol was used as standard. Alkaloids and triterpenes were found in the active organic extract. (AU)