Results 81 to 90 of about 14,110,935 (199)

Synthesis of D-Sorbose and D-Psicose by RecombinantEscherichia coli [PDF]

open access: yesJournal of Carbohydrate Chemistry, 2015
GRAPHICAL ...
Cai, Li   +3 more
openaire   +1 more source

Exploiting Archaeal/Thermostable Enzymes in Synthetic Chemistry: Back to the Future?

open access: yesChemCatChem, Volume 16, Issue 21, November 11, 2024.
Thermostable and (hyper)thermophilic enzymes offer important opportunities for innovative, stereoselective and sustainable chemistry transformations. Many of these are archaeal enzymes that have evolved to operate under extreme conditions, including at elevated temperature.
Gaurav P. Kudalkar   +2 more
wiley   +1 more source

Streptomyces axinellae sp. nov., isolated from the Mediterranean sponge Axinella polypoides (Porifera) [PDF]

open access: yes, 2009
An actinomycete strain, isolated from the marine sponge Axinella polypoides collected from Banyuls-sur-Mer, France, was characterized using a polyphasic approach.
Hentschel, Ute   +3 more
core   +1 more source

Low‐calorie d‐allulose as a sucrose alternative modulates the physicochemical properties and volatile profile of sponge cake

open access: yesJournal of Food Science, Volume 89, Issue 10, Page 6296-6307, October 2024.
Abstract d‐Allulose, a C‐3 epimer of d‐fructose, is a rare sugar with ∼70% of the sweetness of sucrose but a caloric content of only 0.4 kcal/g. Due to its low‐calorie nature, d‐allulose has garnered increasing interest in the food industry. This study was the first attempt to explore the effect of d‐allulose as a sucrose replacer on the properties of ...
Xiaofang Xie   +3 more
wiley   +1 more source

Recent Progress in the Synthesis of α‐Hydroxy Carbonyl Compounds with ThDP‐dependent Carboligases

open access: yesChemCatChem, Volume 16, Issue 15, August 12, 2024.
Building carbon connections: ThDP‐dependent carboligases are biocatalysts for the (asymmetric) synthesis of α‐hydroxy‐carbonyl compounds. In this review article we summarize recent progress on structural characterization and application of carboligases for single‐ and multi‐step reactions.
Hana Dobiašová   +3 more
wiley   +1 more source

Preparation of a Flower-Like Immobilized D-Psicose 3-Epimerase with Enhanced Catalytic Performance

open access: yesCatalysts, 2018
In this present study, we proposed a smart biomineralization method for creating hybrid organic–inorganic nanoflowers using a Co2+-dependent enzyme (D-psicose 3-epimerase; DPEase) as the organic component and cobalt phosphate as the inorganic component ...
Lu Zheng   +6 more
semanticscholar   +1 more source

Host-selected mutations converging on a global regulator drive an adaptive leap towards symbiosis in bacteria [PDF]

open access: yes, 2017
Host immune and physical barriers protect against pathogens but also impede the establishment of essential symbiotic partnerships. To reveal mechanisms by which beneficial organisms adapt to circumvent host defenses, we experimentally evolved ...
Cooper, Vaughn S.   +8 more
core   +3 more sources

Neuroesteroides e esquizofrenia: a função do estrogênio e da progesterona na modulação e proteção do cérebro

open access: yesDebates em Psiquiatria, 2019
A esquizofrenia é uma psicose crônica, debilitante, de origem multifatorial, que apresenta em sua fisiopatologia pelo menos três mecanismos conhecidos: a desregulação dopaminérgica, a perturbação da neurotransmissão glutamatérgica e GABAérgica e o ...
Bruno Nascimento Barbosa   +3 more
doaj   +1 more source

Melitea salexigens gen. nov., sp. nov., a gammaproteobacterium from the Mediterranean Sea [PDF]

open access: yes, 2008
International audienceA novel aerobic, Gram-negative bacterial strain, designated 5IX/A01/131 T , was isolated from waters in the coastal north-western Mediterranean Sea. The cells were motile, straight rods, 1.6 mm long and 0.5 mm wide, and formed cream
Agogué, Hélène   +4 more
core   +4 more sources

A Comprehensive Review on Weight Gain following Discontinuation of Glucagon‐Like Peptide‐1 Receptor Agonists for Obesity

open access: yesJournal of Obesity, Volume 2024, Issue 1, 2024.
Obesity is considered the leading public health problem in the medical sector. The phenotype includes overweight conditions that lead to several other comorbidities that drastically decrease health. Glucagon‐like receptor agonists (GLP‐1RAs) initially designed for treating type 2 diabetes mellitus (T2DM) had demonstrated weight loss benefits in several
Ibrahim Abdullah bin Ahmed, Aron Weller
wiley   +1 more source

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