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Showing 1 to 8 of 8 for “"PSYCHROTROPHIC BACTERIA"”.
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The Effectiveness of Potassium Lactate and Lactic Acid Against Campylobacter Species and Psychrotrophic Bacteria
… and lactic acid to control Campylobacter sp. and psychrotrophic bacteria on chicken. The objectives of the two studies conducted were to determine the optimal combination of potassium lactate and lactic acid to inhibit Campylobacter sp. in a challenge study and to inhibit naturally occurring …
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Growth and Proteolytic Activity of Selected Psychrotrophic Bacteria in Whole Milk and Whole Milk Retentate
… and milk products is selective for the growth of psychrotrophic bacteria (5). Growth of psychrotrophic bacteria in these products is of major concern because most of these species produce extra-cellular enzymes, such as proteases and lipases, many of which are heat stable and even survive …
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Inhibition of Psychrotrophic Bacterial Growth in Refrigerated Milk by Addition of Carbon Dioxide
… eliminated spoilage of milk by lactic acid bacteria. However, refrigeration does not prevent growth of all microorganisms present in raw milk (9, 33, 51, 52, 54, 55). Many microorganisms capable of growth at refrigeration temperatures, termed psychrotrophic bacteria, are present as normal …
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Assessment of dairy product quality by selective incubation and rapid techniques
A study was conducted to investigate the use of bacterial numbers and metabolites for their Value in predicting potential shelf-life of pasteurized fluid milk. The study consisted of two phases. In the first phase, chemical inhibitors were evaluated for their ability to allow growth of …
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Screening for novel cold-adapted nitrile hydratases in Antarctic metagenornic libraries
… been isolated from mesophilic and thermophilic bacteria. The aim of this study was to identify a novel cold-adapted NHase from psychrophilic and psychrotrophic bacteria. The identification of a cold-adapted NHase is of interest for its potential use in chemical and pharmaceutical production. …
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Análise das condições microbiológicas de queijos minas frescal vendidos em João Pessoa-PB
… specified standards for aerobic mesophilic and psychrotrophic bacteria, total coliforms and fecal coliforms, yeasts and molds, coagulase positive staphylococci, Salmonella sp. The average plate count for frescal, by brand, fluctuated in the range: the mesophilic 1,242,77a the 7,010,57a ; …
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Combining Conventional Tests and Terminal Restriction Fragment Analysis to Evaluate Microbial Quality of Raw Milk
… by TRF peak at 268 bp was likely the predominant bacteria in the microbial community associated with raw milk. TRF peaks at 61 bp, 81 bp, 104 bp, 104 bp, 201 bp, 242 bp, 268 bp, and 270 bp contributed the most to the dissimilarity between TRF profiles from different groups of samples. In addition, …
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ΜΕΛΕΤΗ ΤΗΣ ΠΡΩΤΕΑΣΗΣ ΚΑΙ ΛΙΠΑΣΗΣ ΨΥΧΡΟΤΡΟΦΟΥ ΒΑΚΤΗΡΙΑΚΟΥ ΣΤΕΛΕΧΟΥΣ ΤΟΥ ΝΩΠΟΥ ΓΑΛΑΚΤΟΣ ΚΑΙ ΕΠΙΔΡΑΣΗ ΤΟΥΣ ΣΤΗΝ ΠΟΙΟΤΗΤΑ ΤΟΥ ΤΥΡΙΟΥ ΦΕΤΑ
… THERMAL TREATMENT WAS STUDIED. THE EFFECT OF THE PSYCHROTROPHIC STRAIN (VIA ITS ENZYMES) ON THE QUALITY OF FETA CHEESE PRODUCED BASED ON CONSTITUENT ANALYSIS ANDCOMPARISON WITH CONTROL CHEESE WAS STUDIED. THE MOST IMPORTANT RESULTS ARE AS FOLLOWS: 1. THE BACTERIUM CHARACTERIZED TO BE PSEUDOMANS …