Results 41 to 50 of about 12,293 (264)
Analytica, 2021 The paper would like to show a direct injection into GC-MS/QqQ for the determination of secondary aromas in white wine samples fermented in two different ways.
Ettore Guerriero +8 more
doaj +1 more source
Structural and biochemical analysis of a B12 superbinder
FEBS Letters, EarlyView.BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices +3 more
wiley +1 more source
Journal of Industrial Microbiology & Biotechnology, 2011 The perception of wine flavor and aroma is the result of a multitude of interactions between a large number of chemical compounds and sensory receptors. Compounds interact and combine and show synergistic (i.e., the presence of one compound enhances the perception of another) and antagonistic (a compound suppresses the perception of another ...
Gustav, Styger +2 more
openaire +2 more sources
PREMIO NACIONAL DE QUÍMICA 2011
Revista CENIC Ciencias Químicas, 2012 Jorge Antonio Pino Alea se graduó en la Universidad de La Habana en 1975. En 1980, obtuvo el título de Doctor en Ciencias Técnicas en el Centro Nacional de Investigaciones Científicas y en el 2011, el de Doctor en Ciencias en el Instituto de Farmacia y ...
Jorge Antonio Pino Alea
doaj
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
The effects of a moderate grape temperature increase on berry secondary metabolites
OENO One, 2019 Context and purpose of the study: Like in other wine producing regions around the world, Bordeaux vineyards already experience the effects of climate change.
Jing Wu +9 more
doaj +1 more source
Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers
FEBS Letters, EarlyView.Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui +4 more
wiley +1 more source
Chemical Characterization and Volatile Profile of Trebbiano di Lugana Wine: A Case Study
Foods, 2020 In this study, the volatile profile of Trebbiano di Lugana wine was determined and its chemical composition was considered to understand its potential longevity. Seven wine samples produced in different years (2005–2017) were collected by the same winery
Daniela Fracassetti +4 more
doaj +1 more source
FEBS Letters, EarlyView.Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise +5 more
wiley +1 more source
Fermentation, 2020 In alcoholic fermentation, under oenological conditions, the environmental parameters impacting fermentation kinetics and aroma production have been widely studied.
Camille Duc +6 more
doaj +1 more source