Results 31 to 40 of about 4,068 (193)
Comparison of the white-nose syndrome agent Pseudogymnoascus destructans to cave-dwelling relatives suggests reduced saprotrophic enzyme activity. [PDF]
PLoS ONE, 2014 White-nose Syndrome (WNS) is an emerging infectious mycosis that has impacted multiple species of North American bats since its initial discovery in 2006, yet the physiology of the causal agent, the psychrophilic fungus Pseudogymnoascus destructans ...
Hannah T Reynolds, Hazel A Barton
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Recent Advances in Milk Plasmin and Factors Affecting Its Activity [PDF]
Shipin Kexue, 2023 Plasmin is an important factor affecting the shelf-life quality of milk products, and its hydrolytic activity is regulated by many factors, such as activators, inhibitors, and activator inhibitors.
YANG Jinhui, QIAN Wentao, LI Hongliang, WANG Menghui, ZHAO Jingru, REN Xiaomin
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Food Chemistry Advances, 2023 The study aimed to develop a functional cheese using Grewia asiatica fruit extract as a novel additive and demonstrated its functional value in oxidative-stress-induced [single dose of CCl4 (1 mL/kg) given intraperitoneally] male Wistar rats.
Sakshi Sharma +6 more
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Molecular Characterization of Virulence genes in Pseudomonas Species Isolated from Bulk tank Milk in El Menofia Governorate [PDF]
Benha Veterinary Medical Journal, 2023 Pseudomonas is a genus of Gram-negative bacteria belonging to the family Pseudomonadaceae. It is one of the psychrophilic bacteria that can thrive in low temperature milk in addition to producing heat-resistant spoiling enzymes due to presence of ...
Rasha Deiab +2 more
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Psychrophiles: Ecological significance and potential industrial application
South African Journal of Science, 2018 The bulk of earth’s biosphere is cold (5 °C) that sustains a broad diversity of microbial life by triggering physiological response(s) to ensure survival in cold and frozen ecosystems.
Amira Hamdan
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Marine Drugs, 2011 The diversity and cold-active hydrolytic enzymes of culturable bacteria associated with sandy sediment from Nella Fjord, Eastern Antarctica (69°22′6″ S, 76°21′45″ E) was investigated. A total of 33 aerobic heterotrophic bacterial strains were isolated at
Bo Chen +3 more
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In-vitro engineering of novel bioactivity in the natural enzymes
Frontiers in Chemistry, 2016 Enzymes catalyze various biochemical functions with high efficiency and specificity. In-vitro design of the enzyme leads to novel bioactivity in this natural biomolecule that give answers of some vital questions like crucial residues in binding with ...
Vishvanath Tiwari
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Cold and hot extremozymes: industrial relevance and current trends
Frontiers in Bioengineering and Biotechnology, 2015 The development of enzymes for industrial applications relies heavily on the use of microorganisms. The intrinsic properties of microbial enzymes e.g. consistency, reproducibility and high yields along with many others, has pushed their introduction into
Felipe eSarmiento +3 more
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Molecules, 2021 The determination of the temperature dependence of enzyme catalysis has traditionally been a labourious undertaking. We have developed a new approach to the classical Arrhenius parameter estimation by fitting the change in velocity under a gradual change
Bjarte Aarmo Lund, Bjørn Olav Brandsdal
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Molecular adaptations to cold in psychrophilic enzymes
Cellular and Molecular Life Sciences (CMLS), 2003 Psychrophiles or cold-loving organisms successfully colonize cold environments of the Earth's biosphere. To cope with the reduction of chemical reaction rates induced by low temperatures, these organisms synthesize enzymes characterized by a high catalytic activity at low temperatures associated, however, with low thermal stability.
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