Bacterial degradation of ochratoxin A
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چکیده
منابع مشابه
DEGRADATION OF OCHRATOXIN A BY BREVIBACTERIUM spp
DEGRADATION OF OCHRATOXIN A BY BREVIBACTERIUM spp 1 2 Hector Rodriguez, Inés Reverón, Francesca Doria, Antonella Costantini, Blanca de 3 las Rivas, Rosario Muñoz, Emilia Garcia-Moruno* 4 5 1 Lab. Biotecnología Bacteriana, Instituto de Ciencia y Tecnología de Alimentos y 6 Nutrición, CSIC, Juan de la Cierva 3, 28006 Madrid (Spain) 7 2 CRA-Centro di Ricerca per l’Enologia, Via Pietro Micca 35,141...
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Ochratoxins, and particularly ochratoxin A (OTA), are toxic fungal-derived contaminants of food and other agricultural products. Growing evidence supports the degradation of OTA by chemical, enzymatic and/or microbial means as a potential approach to remove this mycotoxin from food products. In particular, hydrolysis of OTA to ochratoxin α (OTα) and phenylalanine is the presumptive product of d...
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Emulsan is a polyanionic heteropolysaccharide bioemulsifier produced by Acinetobacter calcoaceticus RAG-1. A mixed bacterial population was obtained by enrichment culture that was capable of degrading emulsan and using it as a carbon source. From this mixed culture, an emulsan-degrading bacterium, termed YUV-1, was isolated. Strain YUV-1 is an aerobic, gram-negative, non-spore-forming, rod-shap...
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Abstract—Cyanobacteria exist under a variety of climatic, nutrient and physical conditions, and are likely to form blooms. This distinct group of bacteria is photosynthetic and produce several metabolites that include a number of endotoxins, of which are commonly found in mass occurrences of cyanobacteria, especially under eutrophic conditions. Microcystins (MCs) are well-studied cyanobacterial...
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Ochratoxin A (OTA) is one of the most important mycotoxins that contaminate a broad range of agricultural and food products. In this study, the occurrence of OTA in available brands of grape juice in Iran purchased from retail outlets or producer were determined for the first time using high-performance liquid chromatography (HPLC) with immunoaffinity columns(IAC) as the clean-up step. The aver...
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ژورنال
عنوان ژورنال: FEMS Microbiology Letters
سال: 1983
ISSN: 0378-1097
DOI: 10.1016/0378-1097(83)90288-4