detection of listeria monocytogenes in food samples in avezzano, sulmona and castel di sangro (province of l'aquila, abruzzo, italy) between 2000-2009.the retrospective study of the results of the analysed samples is a fundamental tool for the identification of major risk related to food and for planning future monitoring activities. the evaluation of the quality of data collected may also allow for estimating the effectiveness of the controls so to improve their efficacy. in this article, the authors evaluated the results of tests for the detection of listeria monocytogenes performed by the istituto zooprofilattico sperimentale dell'abruzzo e ...201425273959
high content of biogenic amines in pecorino cheeses.pecorino refers to italian cheeses made exclusively from raw or pasteurized ewes' milk, characterized by a high content of fat matter and it is mainly produced in the middle and south of italy by traditional procedures. the autochthonous microbiota plays an important role in the organoleptic traits of pecorino cheese and it can influence biogenic amines (ba) content. the aim of this study was to characterize from microbiological and chemical point of view 12 randomly purchased commercial cheeses ...201223498190
biogenic amine content and microbiological profile of pecorino di farindola cheese."pecorino di farindola" is a traditional ewes' milk cheese produced in the abruzzo region (italy) and ripened for a minimum of 90 days. the main objective of this research was to characterize the microbiological and chemical composition of this cheese, manufactured in ten dairy farms during the winter cheese-making season (december through march). by using classical enumeration system on specific media variability was observed in the viable numbers of aerobic mesophilic bacteria, enterobacteria, ...201021056784
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