نتایج جستجو برای: a ochraceus
تعداد نتایج: 13431903 فیلتر نتایج به سال:
This study was conducted to estimation of fungal species and aflatoxin B1 in some types Spices Salah Al-deen governorate markets. In this Six Aspergillus were detected which A. flavus, parasiticus, fumigatus, terreus, ochraceus niger 5 genus fungi Fusarium verticillioides, Penicillium, Mucor, Alternariaand Rhizopus isolated on the three media used. The results show presence mycotoxins all sampl...
A rare Gymnopilus species G. ochraceus Høil. collected from live Ficus platyphylla Del. tree is described and illustrated for the first time India. Morphological microscopic characters with molecular biochemical analysis has been discussed. To indicate that, 25 of have previously recorded India hereby reported time, thus making a total 26
Commercial plant essential oils obtained from 11 Myrtaceae plant species were tested for their fumigant antifungal activity against Aspergillus ochraceus, A. flavus, and A. niger. Essential oils extracted from Leptospermum petersonii at air concentrations of 56 × 10(-3) mg/mL and 28 × 10(-3) mg/mL completely inhibited the growth of the three Aspergillus species. However, at an air concentration...
The aim of this study was to select wine yeast strains as biocontrol agents against fungal contaminants responsible for the accumulation of ochratoxin A (OTA) in grape and wine and to dissect the mechanism of OTA detoxification by a Saccharomyces cerevisiae strain (DISAABA1182), which had previously been reported to reduce OTA in a synthetic must. All of the yeast strains tested displayed an a...
Sea star wasting disease (SSWD) first appeared in Oregon in April 2014, and by June had spread to most of the coast. Although delayed compared to areas to the north and south, SSWD was initially most intense in north and central Oregon and spread southward. Up to 90% of individuals showed signs of disease from June-August 2014. In rocky intertidal habitats, populations of the dominant sea star ...
A new antibiotic, CJ-17,665 (I) was isolated from the fermentation broth of Aspergillus ochraceus, CL41582. It inhibits growth of multi-drug resistant Staphylococcus aureus, Streptococcus pyogenes, and Enterococcus faecalis, with MICs of 12.5, 12.5 and 25 microg/ml, respectively. The structure contains a diketopiperazine and an indole N-oxide moiety that is unusual in natural products.
Background: Tannases are enzymes that may be used in different industrial sectors as, for example, food and pharmaceutical. They are obtained mainly from microorganisms, as filamentous fungi. However, the diversity of fungi stays poorly explored for tannase production. In this article, Aspergillus ochraceus is presented as a new source of tannase with interesting features for biotechnological a...
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