Results 101 to 110 of about 781,220 (236)

A Kinetic Modeling of the Liquid-Phase Oxidation of Lactose Over Pt- and Au-Supported Catalysts

Topics in Catalysis, 2015
We thank the Universidad Nacional del Litoral (UNL), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) and Agencia Nacional de Promoción Científica y Tecnológica (ANPCyT) from Argentina for the financial support of this work. We also acknowledge to LMA-INA-UNIZAR facilities for the transmission electronic microscopy analysis.
Meyer, Camilo Ignacio, Regenhardt, Silvina Andrea, Zelin, Juan, Sebastian, V., Marchi, Alberto Julio, Garetto, Teresita Francisca   +5 more
openaire   +3 more sources

Analysis of Carbohydrates and Glycoconjugates by Matrix‐Assisted Laser Desorption/Ionization Mass Spectrometry: An Update for 2023–2024

Mass Spectrometry Reviews, EarlyView.
ABSTRACT The use of MALDI mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this comprehensive review is the twelfth update of the original article published in 1999 and brings coverage of the literature to the end of 2024.
David J. Harvey
wiley   +1 more source

Herbal Therapeutics in Osteoporosis: Mechanisms, Evidence, and Translational Potential

Phytotherapy Research, EarlyView.
Schematic overview of bone remodeling dysregulation in osteoporosis and the multi‐target protective role of herbal therapeutics. ABSTRACT Osteoporosis is a chronic bone disease marked by reduced density and increased fracture risk. Current treatments face limitations in safety, efficacy, and long‐term adherence, prompting interest in alternative ...
Elnaz Vafadar Moradi, Sina Vossoughinia, Zahra Yazdanpanah, Hossein Sobhani, Jalileh Jalali, Mahboobeh Ghasemzadeh Rahbardar   +5 more
wiley   +1 more source

Carbon Coating Strategies to Enhance the Performance and Stability of LiMn0.6Fe0.4PO4 in Lithium‐Ion Batteries

Small, EarlyView.
Six unique carbon coating methods are applied to the synthesis of LiMn0.6Fe0.4PO4. The electrochemical performance of the synthesized LiMn0.6Fe0.4PO4 in full cells depends on the uniformity and conductivity of the carbon coating produced. Transition‐metal dissolution is effectively reduced when the carbon coating is optimized as a protective layer ...
Seth Reed, Arumugam Manthiram
wiley   +1 more source

Taxogenomic Characterization and Comparative Genomic Analysis of Hermanozyma buritii sp. nov., f.a., a Yeast Species Isolated From Plants and Soil

Yeast, EarlyView.
Isolation of the novel yeast species Hernanozyma buritii sp. nov. from soil and plant in Brazil, followed by phylogenetic characterization and genome analysis, highlighting its relationship with closely related taxa and genomic features associated with mating, pulcherriminic acid biosynthesis, and iron‐dependent pigmentation.
Vitória Petra de O. Barros, Ana Raquel O. Santos, Júlio Ricardo M. Silva, Paula B. Morais, Thiago M. Batista, Daniela L. Souza, Rosangela Santa‐Brígida, Marlúcia B. Martins, Glória R. Franco, Marc‐André Lachance, Carlos A. Rosa, Melissa Fontes Landell   +11 more
wiley   +1 more source

Insights into tandem dioxygenases—copper radical oxidases in fungal Phytopathogens of the Colletotrichum acutatum species complex

The FEBS Journal, EarlyView.
In Colletotrichum acutatum species complex, conserved ring‐cleavage dioxygenases located adjacent to AA5_2 enzymes were investigated as potential redox partners. Biochemical analyses identified the dioxygenases as intradiol‐cleaving enzymes preferentially oxidizing methyl‐substituted catechols, while AA5_2 enzymes displayed weak alcohol oxidase ...
Radka Končitíková, David Ribeaucourt, Mireille Haon, David Navarro, Elodie Drula, Bastien Bissaro, Jean‐Guy Berrin, Mickael Lafond   +7 more
wiley   +1 more source

Kinetics and mechanisms of oxidation of d-fructose and d-lactose by permanganate ion in an acidic medium

, 2012
. Hg was used to accelerate the slow oxidation of lactose. Effect of varying salt electrolyte concentration was insignificant showing that the molecular species was involved in the rate determining step.
Noshab Qamar, Raheela Naz, Rafia Azmat, Imran Malik   +3 more
core  

UbiB proteins mediate an ATP‐dependent decarboxylation step in bacterial ubiquinone biosynthesis

The FEBS Journal, EarlyView.
UbiB proteins are atypical protein kinase‐like enzymes essential for ubiquinone biosynthesis. Here, we demonstrate that bacterial UbiB proteins catalyze the O2‐dependent decarboxylation of ubiquinone precursors, a process linked to their ATPase activity.
Katayoun Kazemzadeh, Bruno Faivre, Sophie‐Carole Chobert, Martial Rey, Sophie S. Abby, Julie Michaud, Tuan‐Anh Dinh, Alexandre Chilin, Olivier Lerouxel, Marc Fontecave, Fabien Pierrel, Murielle Lombard, Ludovic Pelosi   +12 more
wiley   +1 more source

In vitro competition with Bifidobacterium strains impairs potentially pathogenic growth of Clostridium perfringens on 2′-fucosyllactose

Gut Microbes
Fortifying infant formula with human milk oligosaccharides, such as 2'-fucosyllactose (2'-FL), is a global trend. Previous studies have shown the inability of pathogenic gut microbes to utilize 2'-FL. However, the present study demonstrates that the type
Aruto Nakajima, Aleksandr A. Arzamasov, Mikiyasu Sakanaka, Ryuta Murakami, Tomoya Kozakai, Keisuke Yoshida, Toshihiko Katoh, Miriam N. Ojima, Junko Hirose, Saeko Nagao, Jin-Zhong Xiao, Toshitaka Odamaki, Dmitry A. Rodionov, Takane Katayama   +13 more
doaj   +1 more source

Biochemical activities of lactose-derived prebiotics — a review [PDF]

, 2017
In the dairy industry different types of prebiotics, such galacto-oligosaccharide, lactulose, lactosucrose, tagatose, lactitol, lactobiono- and glucono-δ-lactone are synthesized through different chemical and biochemical reactions (hydrolysis ...
A. Nath, Gy. Vatai, K. Pásztorné-Huszár, Csighy, A., Kovács, Z., S. Mondal, A. Csighy, M.A. Molnár, Nath, A., Vatai, Gy., Molnár, M.A., Mondal, S., Koris, A., Pásztorné-Huszár, K., Z. Kovács, A. Koris   +15 more
core   +1 more source