The Extracellular Protease AprX from Pseudomonas and its Spoilage Potential for UHT Milk: A Review

C Zhang, E Bijl, B Svensson… - … Reviews in Food …, 2019 - Wiley Online Library
The negative effects of proteases produced by psychrotrophic bacteria on dairy products,
especially ultra‐high‐temperature (UHT) milk, are drawing increasing attention worldwide …

Growth and location of bacterial colonies within dairy foods using microscopy techniques: a review

CD Hickey, JJ Sheehan, MG Wilkinson… - Frontiers in …, 2015 - frontiersin.org
The growth, location, and distribution of bacterial colonies in dairy products are important
factors for the ripening and flavor development of cheeses, yogurts, and soured creams …

Biodiversity of culturable psychrotrophic microbiota in raw milk attributable to refrigeration conditions, seasonality and their spoilage potential

NR Vithanage, M Dissanayake, G Bolge… - International Dairy …, 2016 - Elsevier
Refrigerated storage of raw milk promotes the growth of psychrotrophic bacteria, some of
which produce heat-stable exoenzymes causing dairy product spoilage. The effects of …

Identification and selection of heat-stable protease and lipase-producing psychrotrophic bacteria from fresh and chilled raw milk during up to five days storage

D Zhang, J Palmer, KH Teh, S Flint - Lwt, 2020 - Elsevier
The quality of raw milk is important in determining the quality of manufactured dairy
products. In recent years, the amalgamation of small dairy manufacturing plants into large …

High-throughput metataxonomic characterization of the raw milk microbiota identifies changes reflecting lactation stage and storage conditions

CJ Doyle, D Gleeson, PW O'Toole, PD Cotter - International journal of food …, 2017 - Elsevier
Low temperature is used to control the growth of bacteria in milk, both pre-and post-
pasteurization. As the duration of refrigerated storage extends, psychrotrophs dominate the …

Simultaneous quantification of the most common and proteolytic Pseudomonas species in raw milk by multiplex qPCR

C Maier, K Hofmann, C Huptas, S Scherer… - Applied microbiology …, 2021 - Springer
The heat-stable peptidase AprX, secreted by psychrotolerant Pseudomonas species in raw
milk, is a major cause of destabilization and premature spoilage of ultra-high temperature …

Bifunctional linker-based immunosensing for rapid and visible detection of bacteria in real matrices

Y You, S Lim, J Hahn, YJ Choi… - Biosensors and …, 2018 - Elsevier
Detection of pathogens present in food and water is essential to help ensure food safety.
Among the popular methods for pathogen detection are those based on culture and colony …

Prevalence of antibiotic‐resistant bacteria in freshwater fish farms

AH Sherif, M Gouda, S Darwish… - Aquaculture …, 2021 - Wiley Online Library
The emergence of antibiotic‐resistant bacteria (ARBs) has become a threat to the aquatic
industry. Virulent bacterial spp. namely Aeromonas hydrophila, A. veronii, Pseudomonas …

[HTML][HTML] Colorimetric sensor array for the rapid distinction and detection of various antibiotic-resistant psychrophilic bacteria in raw milk based-on machine learning

Y Qin, J Sun, W Huang, H Yue, F Meng, M Zhang - Food Chemistry: X, 2024 - Elsevier
In this study, a rapid, inexpensive, and accurate colorimetric sensor for detecting
psychrophilic bacteria was designed, comprising gold (Au) nanoparticles (NPs) modified by …

Recent Development in Detection and Control of Psychrotrophic Bacteria in Dairy Production: Ensuring Milk Quality

K Yalew, X Pang, S Huang, S Zhang, X Yang, N Xie… - Foods, 2024 - pmc.ncbi.nlm.nih.gov
Milk is an ideal environment for the growth of microorganisms, especially psychrotrophic
bacteria, which can survive under cold conditions and produce heat-resistant enzymes …