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| Furtado,Niege Araçari Jacometti Cardoso; Fonseca,Maria José Vieira; Bastos,Jairo Kenupp. |
| During the course of screening for biologically leading active natural products from fungi, a strain of Aspergillus fumigatus was assessed for antimicrobial activity production. Four parameters consisting of medium culture, pH, temperature and time of fermentation were investigated. The extracts from the fungus cultures displayed different TLC profiles and produced, at least, one inhibition zone in the bioautography assays. Overlapping inhibition zones in the range of Rf 0.09 to 0.65 against Kocuria rhizophila were detected in the bioautography assay of the chloroform extract obtained from Jackson's medium culture, initial pH of 6.0 and incubation at 40ºC for 144 hours. However, the obtained extracts by developing the fungus culture in Vogel's medium... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Antimicrobial activity; Aspergillus fumigatus; Bioautography; Fermentation conditions. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822005000400010 |
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| Oliveira,Guilherme Ferreira de; Furtado,Niege Araçari Jacometti Cardoso; Silva Filho,Ademar Alves da; Martins,Carlos Henrique Gomes; Bastos,Jairo Kenupp; Cunha,Wilson Roberto; Silva,Márcio Luís de Andrade e. |
| The antimicrobial activity of Syzygium cumini leaves extract, known as "jambolão", was evaluated. The crude hydroalcoholic extract was active against Candida krusei (inhibition zone of 14.7 ± 0.3 mm and MIC = 70 µg/mL), and against multi-resistant strains of Pseudomonas aeruginosa, Klebsiella pneumoniae and Staphylococcus aureus. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Antimicrobial activity; Disk diffusion method; Microdilution broth method; Multi-resistant strains; Syzygium cumini. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822007000200035 |
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