Single Molecule Real-Time Sequencing and Traditional Cultivation Techniques Reveal Complex Community Structures and Regional Variations of Psychrotrophic Bacteria in Raw Milk [PDF]
Frontiers in Microbiology, 2022 In this study, we investigated the species composition and diversity of psychrotrophic bacteria in raw milk from Heilongjiang, Inner Mongolia, Gansu, Henan, Anhui, Jiangsu, Chongqing, and Hunan provinces in China using traditional cultivation and PacBio ...
Bingyao Du +14 more
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Identification, proteolytic activity quantification and biofilm-forming characterization of Gram-positive, proteolytic, psychrotrophic bacteria isolated from cold raw milk. [PDF]
PLoS ONE, 2023 Psychrotrophic bacteria of raw milk face the dairy industry with significant spoilage and technological problems due to their ability to produce heat-resistant enzymes and biofilms.
Mehdi Zarei +4 more
doaj +2 more sources
Effect of Thermostable Enzymes Produced by Psychrotrophic Bacteria in Raw Milk on the Quality of Ultra-High Temperature Sterilized Milk [PDF]
Foods, 2023 Ultra-high temperature sterilized milk (UHT) is a popular dairy product known for its long shelf life and convenience. However, protein gel aging and fat quality defects like creaming and flavor deterioration may arise during storage.
Xue Qin +8 more
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Recent Development in Detection and Control of Psychrotrophic Bacteria in Dairy Production: Ensuring Milk Quality [PDF]
FoodsMilk is an ideal environment for the growth of microorganisms, especially psychrotrophic bacteria, which can survive under cold conditions and produce heat-resistant enzymes.
Kidane Yalew +8 more
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Transcriptomic time-series analysis of cold- and heat-shock response in psychrotrophic lactic acid bacteria [PDF]
BMC Genomics, 2021 Background Psychrotrophic lactic acid bacteria (LAB) species are the dominant species in the microbiota of cold-stored modified-atmosphere-packaged food products and are the main cause of food spoilage. Despite the importance of psychrotrophic LAB, their
Ilhan Cem Duru +5 more
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Free-Living, Psychrotrophic Bacteria of the Genus Psychrobacter Are Descendants of Pathobionts [PDF]
mSystems, 2021 Host-adapted microorganisms are generally assumed to have evolved from free-living, environmental microorganisms, as examples of the reverse process are rare.
Daphne K. Welter +9 more
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Modification of Milk Proteins by Psychrotrophic Bacteria
Journal of Dairy Science, 1977 Abstract Skim milk and casein were inoculated with psychrotrophic bacteria and held 5 days at 7C. Samples then were removed and examined by anion exchange chromatography with diethylaminoethylcellulose in Tris-citrate-urea or phosphate buffer and stepwise addition of sodium chloride.
N.J. DeBeukelar +3 more
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Aerobic Mesophilic and Psychrotrophic Sporeforming Bacteria in Buffalo Milk
Journal of Dairy Science, 1983 Seasonal variation of the population of aerobic sporeformers in raw milk was higher in summer than in other seasons. Least variation was in fall, but variation in winter and spring was similar. Aerobic mesophilic sporeformers in raw milk consisted mainly of Bacillus subtilis (42.5%) and Bacillus megaterium (34.8%), followed by Bacillus circulans (4.9%),
A. E. Shehata +3 more
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Molecular Characterization of Histamine-Producing Psychrotrophic Bacteria Isolated from Red Octopus (Octopus maya) in Refrigerated Storage. [PDF]
High Throughput, 2018 Gullian Klanian M +2 more
europepmc +3 more sources
3D-printed temperature and shear stress-controlled rocker platform for enhanced biofilm incubation [PDF]
Scientific ReportsGrowing biofilms of thermophilic (heat-loving) and psychrotrophic (cold-tolerant) bacteria pose several challenges due to specific environmental requirements.
Daniel P. G. Nilsson +3 more
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