Results 41 to 50 of about 1,494 (149)

GERMANIUM COORDINATION COMPOUNDS FOR INCREASING OF α-L-RHAMOSIDASES ACTIVITY [PDF]

open access: yesBiotechnologia Acta, 2019
The aim of the work was to determine the influence of a number of coordination compounds of germanium, in particular cation-anionic type, on the activity of α-L-rhamnosidases of three producers: Cryptococcus albidus, Eupenicillium erubescens and ...
1Gudzenko O. V.   +5 more
doaj   +1 more source

A New Functional Classification of Glucuronoyl Esterases by Peptide Pattern Recognition [PDF]

open access: yes, 2017
Glucuronoyl esterases are a novel type of enzymes believed to catalyze the hydrolysis of ester linkages between lignin and glucuronoxylan in lignocellulosic biomass, linkages known as lignin carbohydrate complexes.
Busk, Peter Kamp   +4 more
core   +3 more sources

Phylogeny-structured carbohydrate metabolism across microbiomes collected from different units in wastewater treatment process [PDF]

open access: yes, 2015
With respect to global priority for bioenergy production from plant biomass, understanding the fundamental genetic associations underlying carbohydrate metabolisms is crucial for the development of effective biorefinery process.
Chao, Y, Chin, FYL, Xia, Y, Zhang, T
core   +1 more source

Synthesis of 8-epi-L-swainsonine, related C6 alkylated derivatives and their α-L-rhamnosidase inhibition [PDF]

open access: yes
L-Swainsonine (L-SWN) is a known inhibitor of α-L-rhamnosidase (IC50 0.13 µM), but its isomers have not been thoroughly investigated. In the present study, we focused on the 8-epi-L-SWN (6) and its analogues 9a–c and synthesized them from chiral lactam 1
Fleet, George W. J.   +9 more
core   +1 more source

Enzyme contribution of non-Saccharomyces yeasts to wine production [PDF]

open access: yes, 2015
The fermentation of grape must to produce wine is a biologically complex process, carried on by yeasts and malolactic bacteria. The yeasts present in spontaneous fermentation may be divided into two groups, the Saccharomyces yeasts, particularly S ...
Maicas i Prieto, Sergi   +1 more
core   +2 more sources

Cell-free production of the bifunctional glycoside hydrolase GH78 from Xylaria polymorpha [PDF]

open access: yes, 2022
The ability to catalyze diverse reactions with relevance for chemical and pharmaceutical research and industry has led to an increasing interest in fungal enzymes.
Hahn, Stephanie   +8 more
core   +1 more source

Influence of heterometallic Ge(IV) – 3d-metals complexes on microbial rhamnosidase, galactosidase and protease activity [PDF]

open access: yesThe Ukrainian Biochemical Journal
In recent years, the attention of researchers has been attracted by coordination compounds of germanium with various bioligands, which may be used both as activator or inhibitor of enzymes.
O. V. Gudzenko   +5 more
doaj   +1 more source

Nanomedicine‐boosting icaritin-based immunotherapy of advanced hepatocellular carcinoma [PDF]

open access: yes, 2022
Traditional treatments for advanced hepatocellular carcinoma (HCC), such as surgical resection, transplantation, radiofrequency ablation, and chemotherapy are unsatisfactory, and therefore the exploration of powerful therapeutic strategies is urgently ...
Gao, Yue   +4 more
core   +1 more source

Microbial Contribution to Wine Aroma and Its Intended Use for Wine Quality Improvement [PDF]

open access: yes, 2017
Wine is a complex matrix that includes components with different chemical natures, the volatile compounds being responsible for wine aroma quality. The microbial ecosystem of grapes and wine, including Saccharomyces and non-Saccharomyces yeasts, as well ...
Adelaida Esteban-Fernández   +41 more
core   +3 more sources

Antitumor, antioxidant and anti-inflammatory activities of kaempferol and its corresponding glycosides and the enzymatic preparation of kaempferol. [PDF]

open access: yesPLoS ONE, 2018
Kaempferol (kae) and its glycosides are widely distributed in nature and show multiple bioactivities, yet few reports have compared them. In this paper, we report the antitumor, antioxidant and anti-inflammatory activity differences of kae, kae-7-O ...
Jingqiu Wang   +6 more
doaj   +1 more source

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