Mould Growth
Mostrando 1-12 de 15 artigos, teses e dissertações.
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1. Óleos essenciais no controle de Botrytis cinerea: influência na qualidade pós-colheita de uvas ‘Rubi’
Resumo Para que ocorra o controle de doenças na pós-colheita de uvas, são utilizados agroquímicos que, apesar de eficientes, podem causar problemas à saúde humana. Neste sentido, o presente trabalho tem o objetivo de verificar o potencial dos compostos voláteis presentes no óleo essencial de pitanga (OEP), guaçatonga (OEG) e melaleuca (OEM) no contr
Braz. J. Food Technol.. Publicado em: 17/10/2019
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2. Clinical biochemistry profile of American Quarter Horse broodmares fed Tifton-85 (Cynodon spp.) hay and haylage
RESUMO: A conservação do haylage (alimento pré-seco) pode ser desafiadora, considerando o aumento do risco de crescimento de fungos, com consequente produção de micotoxinas. Entretanto, quando a qualidade da higiene e armazenamento é assegurada, o haylage aumenta a palatabilidade da forragem e fornece suplemento de matéria seca suficiente ao longo do
Pesq. Vet. Bras.. Publicado em: 01/07/2019
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3. Isolation of fungi from dung of wild herbivores for application in bioethanol production
ABSTRACT Producing biofuels such as ethanol from non-food plant material has the potential to meet transportation fuel requirements in many African countries without impacting directly on food security. The current shortcomings in biomass processing are inefficient fermentation of plant sugars, such as xylose, especially at high temperatures, lack of ferment
Braz. J. Microbiol.. Publicado em: 2017-12
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4. Diauxic growth of Geotrichum candidum and Penicillium camembertii on amino acids and glucose
The purpose of this work was to examine physiological differences between the yeast Geotrichum candidum and the mould Penicillium camembertii, organisms involved in the industrial process of cheese ripening. Three groups of amino acids had previously been characterized, based on their carbon assimilation and dissimilation by the two fungal species. For both
Brazilian Journal of Chemical Engineering. Publicado em: 2012-06
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5. Growth of Byssochlamys nivea in pineapple juice under the effect of water activity and ascospore age
The study of thermal resistant mould, including Byssochlamys nivea, is of extreme importance since it has been associated with fruit and fruit products. The aim of this work is to analyze the influence of water activity (a w) and ascospore age (I) on the growth of Byssochlamys nivea in pineapple juice. Mold growth was carried out under different conditions o
Brazilian Journal of Microbiology. Publicado em: 2011-03
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6. The potential inhibitory effect of cuminum cyminum, ziziphora clinopodioides and nigella sativa essential oils on the growth of Aspergillus fumigatus and Aspergillus flavus
The goals of this study were to evaluate the effectiveness of Cuminum cyminum, Ziziphora clinopodioides and Nigella sativa essential oils to inhibit the growth of Aspergillus fumigatus and A. flavus and to evoke ultrastructural changes. The fungi were cultured into RPMI 1640 media in the presence of oils at concentrations of 8, 6, 5, 4, 3, 2, 1.5, 1.25, 1, 0
Brazilian Journal of Microbiology. Publicado em: 2011-03
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7. Method to reduce soiling deposition on building envelope. / Método para redução de mancha nas vedações externas de edifícios.
Building roofs and façades usually show blackening surfaces after few years in large cities. On porous and silicious materials those soiling is caused by particles pollution depositions and mould growth, and the available methods available to prevent this phenomenum do not have a good performance along its service life. This thesis, based on an intensive la
Publicado em: 2009
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8. Efetividade do Ãleo essencial de orÃgano (Origanum vulgare L., Lamiaceae) na inibiÃÃo do crescimento de espÃcies de Aspergillus potencialmente toxigÃnicas
Nowadays, there is an evident concern looking for a healthier feeding, free from synthetic additives and pesticidas and also presenting lower amounts of artificial preservatives. Food industries have been seeking alternative natural compounds to be applied on food conservation. Spices and its compounds have demonstrated effective inhibition action over patho
Publicado em: 2008
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9. Uso de soro de queijo e amido de milho modificado na qualidade do doce de leite pastoso. / Use of whey and modified corn starch of the dulce de leche quality.
This work had for objective to evaluate the effect of the different proportions of whey and different concentrations of modified corn starch in a yield production, lactose crystals formation, color, water activity, texture profile (TPA), microbiological quality and dulce de leche acceptibility. The starch concentrations studied were zero, 0,25, 0,5 e 0,75% i
Publicado em: 2005
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10. Produção, recuperação e caracterização de proteinas alergenicas da biomassa de Drechslera (Helminthosporium) monoceras obtida por fermentação em estado solido
The purpose of this work was the production, recovery and characterization of allergenic proteins of Drechslera (Helminthosporium) monoceras biomass; cultivated by solid-state fermentation, for the obtainment of standardized mould allergenic extract, applicable to diagnosis of allergy diseases. Bioreactors based on Raimbault-type aerated fixed bed columns we
Publicado em: 2002
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11. Fatal Hormonema dematioides Peritonitis in a Patient on Continuous Ambulatory Peritoneal Dialysis: Criteria for Organism Identification and Review of Other Known Fungal Etiologic Agents
We report a fatal case a fungal peritonitis caused by the yeast-like dematiaceous mould Hormonema dematioides in a 45-year-old woman. The woman had a 13-year history of insulin-dependent diabetes mellitus and had been on continuous ambulatory peritoneal dialysis for chronic renal failure. H. dematioides was repeatedly isolated from the dialysate culture spec
American Society for Microbiology.
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12. A Genetic Study of Aggregation in the Cellular Slime Mould DICTYOSTELIUM DISCOIDEUM Using Complementation Analysis
A series of aggregation-deficient (aggregateless) mutants were isolated in genetically marked haploid strains of the cellular slime mould Dictyostelium discoideum. Diploids were produced from pairs of such haploid mutants by a fusion system based on this organism's parasexual cycle. The diploids were isolated from the haploids by using complementation of no