Results 11 to 20 of about 87,290 (186)

Unveiling the Potential of Lentilactobacillus hilgardii in Malolactic Fermentation: Comparative Genomics and Fermentation Dynamics. [PDF]

open access: yesMicrob Biotechnol
This study explores the metabolic potential of Lentilactobacillus hilgardii for malolactic fermentation in winemaking. Genomic and in silico analyses, combined with experimental validation, reveal its resilience at low temperatures and unique enzymatic traits. Comparative insights with Oenococcus oeni highlight L.
Mantegazza G   +5 more
europepmc   +2 more sources

The inactivation of Fe-S cluster containing hydro-lyases by superoxide.

open access: yesJournal of Biological Chemistry, 1993
We report in this paper that highly purified Escherichia coli dihydroxy-acid dehydratase, fumarase A, fumarase B, and mammalian aconitase are inactivated by O2- with second order rate constants in the range of 10(6) to 10(7) M-1 s-1. Each of these enzymes belongs to the hydro-lyase class and contains catalytically active [4Fe-4S] clusters. Simultaneous
D H, Flint, J F, Tuminello, M H, Emptage
exaly   +3 more sources

5-Aminolaevulinate hydro-lyase from yeast isolation and purification [PDF]

open access: yesBiochimica et Biophysica Acta (BBA) - Enzymology, 1967
Une enzyme, l'aminolévulinate déshydratase (5-aminolévulinate hydro-lyase (addition de 5-aminolévulinate et cyclisation), EC 4.2.1.24) , qui catalyse la réaction suivante : a été isolée à partir de levure. Sa purification et certaines de ses propriétés ont été étudiées.
openaire   +4 more sources

Pathways towards democratization of hydro-environment observations and data

open access: yes, 2021
This White Paper grew out of the collaborative work conducted by several IAHR Technical Committees, with a focus on the Technical Committee on Experimental Methods and Instrumentation.
Schalko, Isabella   +27 more
core   +1 more source

Combined hydro-wind generation bids in a pool-based electricity market [PDF]

open access: yes, 2009
Present regulatory trends are promoting the irect participation of wind energy in electricity markets. The final result of these markets sets the production scheduling for the operation time, including a power commitment from the wind generators. However,
Angarita Márquez, Jorge Luis   +5 more
core   +1 more source

Assay and Purification of (+)-Citramalate Hydro-lyase Components from Clostridium tetanomorphum

open access: yesJournal of Biological Chemistry, 1966
The enzyme system ((+)-citramalate hydro-lyase, also called mesaconase) from Clostridium tetanomorphum, that catalyzes the reversible hydration of mesaconate to (+)-citramalate has been studied. A rapid, spectrophotometric assay for this activity has been developed, based upon the absorbance increase at 250 mµ when citramalate is converted to ...
A H, Blair, H A, Barker
openaire   +2 more sources

Purification and properties of d-4-deoxy-5-oxoglucarate hydro-lyase (decarboxylating) [PDF]

open access: yesBiochemical Journal, 1969
1. An enzyme extracted from Pseudomonas acidovorans was purified and shown to catalyse the simultaneous dehydration and decarboxylation of d-4-deoxy-5-oxoglucarate. It is proposed to name the enzyme d-4-deoxy-5-oxoglucarate hydro-lyase (decarboxylating), trivial name ‘deoxyoxoglucarate dehydratase’. 2.
R, Jeffcoat, H, Hassall, S, Dagley
openaire   +2 more sources

longitude-jyang/hydro-suite: Hydro-Suite-v1.0.0

open access: yes, 2022
Full Changelog: https://github.com/longitude-jyang/hydro-suite/commits/v1.0.
Jiannan Yang
core   +1 more source

Mesophilic compostability of polylactic acid and the associated microbiome as revealed by metagenomics

open access: yesJournal of Hazardous Materials Letters
Polylactic acid (PLA), the most popular bioplastic, has high sustainability potential as it is bio-sourced and also harbors biodegradability. A form of its biodegradability is via composting, and it was previously established that thermophilic ...
Shu Wei Hsueh   +5 more
doaj   +1 more source

Changes in Activity of 5-Dehydroquinate Hydro-lyase in Relation to Lignification of Bamboo [PDF]

open access: yesAgricultural and Biological Chemistry, 1967
Characterization of 5-dehydroquinate hydro-lyase extracted from bomboo shoot was carried out. The enzyme was active over a broad range of pH with no marked peak between pH 6.0 and 8.0. Michaelis constant (Km) for dehydroquinic acid was found to be 1.3 × 10−5 m at pH 7.4.
HIGUCHI, Takayoshi, SHIMADA, Mikio
openaire   +1 more source

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