PCR detection of psychrotolerant clostridia associated with deep tissue spoilage of vacuum-packed chilled meats
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چکیده
منابع مشابه
detection of volatile compounds of medicinal plants with some nano-sorbents using modified or new methodologies and investigation of antioxidant activity of their methanolic extracts
in this work, a novel and fast method for direct analysis of volatile compounds (davc) of medicinal plants has been developed by holding a filament from different parts of a plant in the gc injection port. the extraction and analysis of volatile components of a small amount of plant were carried out in one-step without any sample preparation. after optimization of temperature, extraction time a...
Quality Analysis of Vacuum Packed Super Chilled Chicken Breast at 24 hour Storage
Consumption of meat is continuously increasing worldwide. Although consumption of meat is increasing world wide the significant portion of meat and meat products are spoiled every year. The significant portion of this loss is due to microbial spoilage (Heinz and Hautzinger, 2007). Chilling is critical for meat hygiene, safety, shelf life, appearance and nutritional quality (Zhou et al,, 2010). ...
متن کاملCharacterization of the spoilage lactic acid bacteria in “sliced vacuum-packed cooked ham”
The lactic acid bacteria are involved with food fermentation and in such cases with food spoilage. Considering the need to reduce the lactic acid bacteria growth in meat products, the aim of this work was to enumerated and investigated the lactic acid bacteria present on sliced vacuum-packed cooked ham stored at 4 °C and 8 °C for 45 days by phenotypic and molecular techniques. The quantificatio...
متن کاملDetection of glucose oxidation products in chilled fresh beef undergoing spoilage.
The fate of nutrients during storage of longissimus dorsi muscle at 4 degrees C was examined. Glucose concentrations in meat were shown to decrease concomitantly with an approximately fourfold increase in the activity of glucose dehydrogenase. Gluconate concentrations in meat were determined by an enzyme assay and shown to increase from 2.1 to 40.6 microgram/g upon storage of the meat from day ...
متن کاملnew semigroup compactifications via the enveloping semigroups of associated flows
this thesis deals with the construction of some function algebras whose corresponding semigroup compactification are universal with respect to some properies of their enveloping semigroups. the special properties are of beigan a left zero, a left simple, a group, an inflation of the right zero, and an inflation of the rectangular band.
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ژورنال
عنوان ژورنال: Letters in Applied Microbiology
سال: 2002
ISSN: 0266-8254,1365-2673
DOI: 10.1046/j.1472-765x.2002.01205.x