Results 21 to 30 of about 12,136 (165)

Technological Improvements on FML in the Chianti Classico Wine Production: Co-Inoculation or Sequential Inoculation?

Foods, 2022
Winemaking variables and techniques are known to affect the composition of wines. To obtain a rapid and safe fermentation course, with a reduced risk of proliferation of unwanted microbial species, frequent recourse is made to the use of selected ...
Alessandro Bianchi, Isabella Taglieri, Francesca Venturi, Chiara Sanmartin, Giuseppe Ferroni, Monica Macaluso, Fabrizio Palla, Guido Flamini, Angela Zinnai   +8 more
doaj   +1 more source

The Actinobacillus pleuropneumoniae HMW1C-like glycosyltransferase mediates N-linked glycosylation of the Haemophilus influenzae HMW1 adhesin. [PDF]

PLoS ONE, 2010
The Haemophilus influenzae HMW1 adhesin is an important virulence exoprotein that is secreted via the two-partner secretion pathway and is glycosylated at multiple asparagine residues in consensus N-linked sequons.
Kyoung-Jae Choi, Susan Grass, Seonghee Paek, Joseph W St Geme, Hye-Jeong Yeo   +4 more
doaj   +1 more source

Repeated Administration of D-Amphetamine Induces Distinct Alterations in Behavior and Metabolite Levels in 129Sv and Bl6 Mouse Strains

Frontiers in Neuroscience, 2018
The main goal of the study was to characterize the behavioral and metabolomic profiles of repeated administration (for 11 days) of d-amphetamine (AMPH, 3 mg/kg i.
Taavi Vanaveski, Taavi Vanaveski, Jane Narvik, Jane Narvik, Jürgen Innos, Jürgen Innos, Mari-Anne Philips, Mari-Anne Philips, Aigar Ottas, Aigar Ottas, Mario Plaas, Mario Plaas, Liina Haring, Liina Haring, Mihkel Zilmer, Mihkel Zilmer, Eero Vasar, Eero Vasar   +17 more
doaj   +1 more source

Hexoses Biorefinery: Driving Glucose Dehydration over Sulfonic Polymer and Hybrid Acid Catalysts

Reactions
Glucose is the most abundant monosaccharide as it is the primary unit of cellulose and starch, which are the more relevant feedstocks for biorefineries.
Kryslaine M. A. Santos, Simone J. Canhaci, Rafael F. Perez, Marco A. Fraga   +3 more
doaj   +1 more source

Continuous synthesis of 5‐hydroxymethylfurfural from biomass in on‐farm biorefinery

GCB Bioenergy, 2022
5‐hydroxymethylfurfural (HMF) is the object of extensive research in recent times. The challenge in the industrial production of HMF is the choice of cheap, hexose feedstock. This study compares continuous HMF synthesis from hexoses—fructose and glucose,
Katarzyna Świątek, Maciej P. Olszewski, Andrea Kruse   +2 more
doaj   +1 more source

Validation of a Rapid GC-MS Procedure for Quantitative Distinction between 3-O-Methyl- and 4-O-Methyl-Hexoses and Its Application to a Complex Carbohydrate Sample

Separations, 2020
Methylation of one hydroxyl group of monosaccharides occurs in some bacteria, fungi, worms, molluscs, and also in plants. Although knowledge on the exact functions of this process is missing, methylation is an option to modulate glycan structures thereby
Lukas Pfeifer, Birgit Classen
doaj   +1 more source

A method for rapid determination of sugars in lignocellulose prehydrolyzate [PDF]

BioResources, 2013
A simple and rapid dual-wavelength spectroscopic method is used for simultaneous determination of pentoses and hexoses in the prehydrolyzate from lignocellulosic biomass.
Congcong Chi, Hou-min Chang, Zhijian Li, Hasan Jameel, Zeng Zhang   +4 more
doaj  

Systematic Metabolic Engineering and Model‐Guided Optimization for High‐Level Production of L‐Theanine from Xylose in Escherichia coli

Advanced Science, EarlyView.
This study is pioneering in constructing the shortest known synthetic pathway for L‐theanine production from xylose within E coli. Through comprehensive metabolic engineering strategies, our engineered strain achieved the highest reported L‐theanine titer from xylose, with a titer of 95.42 g/L, and a yield of 0.55 g/g.
Haolin Han, Boyuan Xue, Guangqi Shan, Meng Meng, Shaojie Wang, Haijia Su   +5 more
wiley   +1 more source

Unlocking Plant‐Derived Potential: Regulating Microcrystalline Structure Design of High‐performance Hard Carbon Anodes via Cellulose Molecules

Advanced Science, EarlyView.
The microcrystalline structure of hard carbon derived from green sandalwood is modulated by controlling the steric hindrance effect of the precursor, thereby significantly enhancing ion diffusion kinetics. When utilized in sodium‐ion batteries, it demonstrates excellent cycle life, exceeding 7000 cycles, as well as superior low‐temperature performance,
Xiping Zhang, Wenhao Yang, Dan You, Ziyi Zhu, Xue Li   +4 more
wiley   +1 more source

Mapping the Reactivity of the C═C Bond of Cyclic Enol Ether Derivatives of Sugars: Nucleophilicity Parameters of Glycals

Angewandte Chemie International Edition, EarlyView.
Endo or Exo? The first quantitative kinetic mapping of the nucleophilic reactivity of endo‐ and exo‐glycal compounds highlighted that endo‐glycals are typically 102 times less reactive than their corresponding parent cyclic enol ethers while exo‐glycals are 103 more nucleophilic. This experimental and computational structure–reactivity study highlights
Sophie Rodrigues, Saloua Chelli, Jenny Ha, Lucie Pedussaut, Sami Lakhdar, Raphaël Robiette, Stéphane P. Vincent, Guillaume Berionni   +7 more
wiley   +1 more source