Action of Extracellular Proteases of Aspergillus flavus and Aspergillus ochraceus Micromycetes on Plasma Hemostasis Proteins [PDF]
Life, 2021 In this study, we investigated the properties of proteolytic enzymes of two species of Aspergillus, Aspergillus flavus 1 (with a high degree of pathogenicity) and Aspergillus ochraceus L-1 (a conditional pathogen), and their effects on various components
Alexander A. Osmolovskiy +6 more
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Obtenção de protoplastos do fungo filamentoso Aspergillus ochraceus Production of protoplasts from the filamentous fungus Aspergillus ochraceus [PDF]
Ciência Rural, 2008 A obtenção de protoplastos é uma ferramenta importante para a transformação genética de fungos. Neste trabalho foi estudada a influência de fatores como idade micelial, tipo e concentração de enzimas e estabilizadores osmóticos na produção de ...
Ana Paula Morais Martins Almeida +4 more
doaj +3 more sources
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Food Science and Technology, 2015 Lactic acid bacteria (LAB) are generally recognized as safe and can be used against fungi that contaminate various food commodities. The aim of the research was to select LAB strains with high antifungal activity for the biocontrol of Aspergillus ...
Adrian Matei +4 more
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Effect of Volatile Compounds from Bacillus subtilis PW2 against Aspergillus ochraceus [PDF]
Shipin Kexue, 2023 The composition of antifungal volatile compounds (VC) produced by Bacillus subtilis PW2 was identified by solid phase microextraction (SPME) coupled with gas chromatography-mass spectrometry (GC-MS).
YU Lu, WEI Chen, ZHANG Kaige, LIN Qinlu, WANG Qingyun
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Carbon Catabolite Repression Gene AoCreA Regulates Morphological Development and Ochratoxin A Biosynthesis Responding to Carbon Sources in Aspergillus ochraceus [PDF]
Toxins, 2020 Carbon is one of the most important nutrients for the development and secondary metabolism in fungi. CreA is the major transcriptional factor mediating carbon catabolite repression, which is employed in the utilization of carbon sources.
Gang Wang +6 more
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Antifungal Activity of Essential Oil Compounds (Geraniol and Citral) and Inhibitory Mechanisms on Grain Pathogens (Aspergillus flavus and Aspergillus ochraceus) [PDF]
Molecules, 2018 The grain contamination by Aspergillus spp. has been a serious issue. This study exhibited the excellent antifungal effects of the essential oil compounds (EOCs) geraniol and citral against common grain pathogens (A. flavus and A. ochraceus) in vitro and
Xi Tang +3 more
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Microbiological Assessment and Production of Ochratoxin A by Fungi Isolated from Brazilian Dry-Cured Loin (Socol) [PDF]
FoodsThis study aimed to evaluate the microbiological quality of Brazilian dry-cured loin (Socol), as well as the presence of ochratoxin A (OTA) and its synthesis by the isolated Aspergillus ochraceus complex under different conditions (culture media ...
Felipe Coser Chow +9 more
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Headspace analysis of volatile metabolites of Aspergillus ochraceus and Aspergillus parasiticus
Italian Journal of Animal Science, 2010 Microbial spoilage is a major problem in grains or feedstuffs because it induces nutritional losses, formation of mycotoxins or potentially allergenic spores and in the end production of off-flavours. There is the need to find a method to conveniently assess the fungal growth in food and feed at every stage and after every technological process, as the
M. Simioli, L. Rizzi, R. Paganelli
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Estudo da Cinética da Sorção de Cromo Hexavalente por Biomassa Fúngica de Aspergillus ochraceus
Orbital: The Electronic Journal of Chemistry, 2015 In this study we evaluated the ability of sorption of fungal biomass of Aspergillus ochraceus removal of hexavalent chromium in aqueous medium. The experiments were performed at pH 2 contact time 72 hours, 100 mg of fungal biomass and the equilibrium ...
Laion Mairton Costa Sá +1 more
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Ochratoxin A and Aspergillus spp. Contamination in Brown and Polished (White) Rice from Indian Markets [PDF]
ToxinsRice is one of the most important staple foods for the human population, necessitating continuous monitoring for mycotoxin risk in particular in the sub-tropical area, such as India. In the present study, a total of eighty-one samples comprising brown (n
Sadaiappan Nandinidevi +5 more
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