Atar Selouane

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The effects of temperature, water activity (aw), incubation time, and their combinations on radial growth and ochratoxin A (OTA) production of/by eight Aspergillus niger aggregate strains (six A. tubingensis and two A. niger) and four A. carbonarius isolated from Moroccan grapes were studied. Optimal conditions for the growth of most studied strains were(More)
The occurrence of ochratoxin A (OTA) producing fungi in Moroccan grapes was studied for the first time. Hence, a three year survey was conducted to investigate the presence of black aspergilli and in vitro OTA production capacity in four vineyards between 2004 and 2006. Fungi isolated from grapes were analysed and only isolates belonging to the genera(More)
Compounds 1-4 are the four stereoisomers of a synthetic new potential antiviral agent (d4T analog) containing two chiral centers and a base (uracil). Both high-performance liquid chromatography (HPLC) and capillary electrophoresis (CE) techniques were used to separate and quantify enantiomers with high resolution. The determination of enantiomeric purity of(More)
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