Results 51 to 60 of about 12,029 (218)

Towards Rational Computational Engineering of Psychrophilic Enzymes [PDF]

, 2019
Cold-adapted enzymes from psychrophilic species achieve their high catalytic efficiency at low temperature by a different partitioning of the activation free energy into its enthalpic and entropic components, compared to orthologous mesophilic enzymes ...
Åqvist, Johan,, Isaksen, Geir Villy, Brandsdal, Björn Olav, Socan, Jaka,, Brandsdal, Björn Olav,, Åqvist, Johan Lennart Gösta, Isaksen, Geir Villy,, Socan, Jaka, Brandsdal, Bjørn Olav, Åqvist, Johan   +9 more
core   +1 more source

Metagenomics analysis of diversity of psychrophilic bacteria in raw buffalo milk in Guangxi

Siliao yanjiu, 2023
Metapomic sequencing was conducted on raw buffalo milk collected from individual households and farms with different refrigeration time (24, 48 h) in Guangxi, and the diversity of psychrophilic bacteria during storage was analyzed.
ZHAO Li-dan, HUANG Li, WEI Pan-qiu, HUANG Jia-xiang, ZENG Qing-kun, LI Ling   +5 more
doaj  

Genomic Insights of Cryobacterium Isolated From Ice Core Reveal Genome Dynamics for Adaptation in Glacier

Frontiers in Microbiology, 2020
Glacier is the dominant cold habitat in terrestrial environments, providing a model ecosystem to explore extremophilic strategies and study early lives on Earth. The dominant form of life in glaciers is bacteria.
Yongqin Liu, Yongqin Liu, Yongqin Liu, Liang Shen, Liang Shen, Yonghui Zeng, Tingting Xing, Tingting Xing, Baiqing Xu, Baiqing Xu, Ninglian Wang, Ninglian Wang   +11 more
doaj   +1 more source

Business Model and Sustainable Development Goals for an Innovative Agricultural Waste Management: Distributed Biogas Production

Sustainable Development, EarlyView.
ABSTRACT Technological progress and population growth have increased global pork demand; leading to a rise of methane emission from pig farming, a key contributor to climate change. Anaerobic digestion offers a sustainable solution by converting manure into biogas.
María‐Pilar Martínez‐Hernando, Carlos Reparaz, Roberto Paredes, Enrique Garcia‐Franco, Alfonso García Álvaro, Marcelo F. Ortega   +5 more
wiley   +1 more source

Effect of Yoghurt Starter Culture and Pasteurization on Some Pathogenic Microorganisms in Domestic Soft Cheese

Tikrit Journal for Agricultural Sciences, 2023
The study was conducted to detect the contamination of some dairy products (cheese, butter, yukurt, cream, milk) in the local markets of Tikrit city. The results detected of micro-pollutantion in dairy products revealed to presence of aerobic bacteria ...
Hussam Mohamed, Rafid Abdul Razzaq, Mohammed Jassim   +2 more
doaj   +1 more source

Combination of In Ovo Nutritional Components Improves Embryonic Development, Growth Performance, and Gut Health in Broiler Chickens

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT This study evaluated the effects of intra‐amniotic administration of combined energy, amino acid, and vitamin sources on embryonic development, post‐hatch growth performance, and intestinal health in broiler chickens. On Day 18 of incubation, 460 fertile Ross 308 eggs were allocated to four groups: non‐injected negative control (NC), saline ...
Derya Yeşilbağ, Fulya Odabaşi Erbay, Ender Deniz Asmaz, Berrin Zik, Artun Yibar, Hilmi Can Acar, Engin Erbay, Kadir Yeşilbağ   +7 more
wiley   +1 more source

Vanishing Winters and Shrinking Ice: Ecosystem Services and Societal Impacts in the Laurentian Great Lakes

Earth's Future, Volume 14, Issue 11, November 2026.
Abstract The Laurentian Great Lakes are undergoing rapid winter transformations, with profound implications for human societies. Winter air temperatures have increased, accelerating ice loss since the mid‐1990s. These trends are altering thermal regimes, shifting precipitation from snow to rain, and increasing winter runoff and nutrient fluxes, with ...
Marguerite A. Xenopoulos, Claire M. Stevens, Most Shirina Begum, Vedanti Ghatwala, Panditha V. S. L. Gunawardana, James D. Kelley, Carolina N. Koebel, Jessica Livingstone, Sherryann A. Prowell, Yue Zheng, John F. Bratton, Matthew Child, Ian Harding, R. Michael McKay, Ted Ozersky, Samir Qadir, Sapna Sharma, Michael R. Twiss, Mathew G. Wells   +18 more
wiley   +1 more source

Data_Sheet_1_Discrimination of psychrophilic enzymes using machine learning algorithms with amino acid composition descriptor.docx

, 2023
IntroductionPsychrophilic enzymes are a class of macromolecules with high catalytic activity at low temperatures. Cold-active enzymes possessing eco-friendly and cost-effective properties, are of huge potential application in detergent, textiles ...
Fufeng Liu (3308805), Ailan Huang (11747052), Fuping Lu (4481230)   +2 more
core   +1 more source

Microbial Community Response to Seasonal Temperature Variation in a Small-Scale Anaerobic Digester

Energies, 2013
The Bacterial and Archaeal communities in a 1.14 m3 ambient temperature anaerobic digester treating dairy cow manure were investigated using terminal restriction fragment length polymorphisms (T-RFLP) and direct sequencing of the cloned polymerase chain ...
Frederick Michel, Jiyoung Lee, Jay F. Martin, Juan M. Castańo, Richard J. Ciotola   +4 more
doaj   +1 more source

Cold Adaptation Strategies and the Potential of Psychrophilic Enzymes from the Antarctic Yeast, Glaciozyma antarctica PI12

Journal of Fungi, 2021
Psychrophilic organisms possess several adaptive strategies which allow them to sustain life at low temperatures between −20 to 20 °C. Studies on Antarctic psychrophiles are interesting due to the multiple stressors that exist on the permanently cold ...
Nur Athirah Yusof, Noor Haza Fazlin Hashim, Izwan Bharudin   +2 more
doaj   +1 more source