Results 61 to 70 of about 682,713 (259)

Biological Remediation of Cyanide: a Review [PDF]

open access: yes, 2015
Cyanide and its complexes are produced by industries all over the world as waste or effluents. Biodegradation is considered to be the cheapest and the most effective method to get rid of cyanide in the environment.
Ahmad, S. A. (Siti)   +3 more
core  

Importance of Tetrahydroiso α-acids to the microbiological stability of beer [PDF]

open access: yes, 2009
Producción CientíficaWhile beer provides a very stable microbiological environment, a few niche microorganisms are capable of growth in malt, wort, and beer.
Agut Bonsfills, Montserrat   +3 more
core   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Study of the influence of brewing water on selected analytes in beer [PDF]

open access: yes, 2019
Brewing water is one of the basic raw materials for beer production and knowledge of its composition and pH is essential for the proper conduct of the entire brewing process.
Diviš, Pavel   +3 more
core   +2 more sources

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

Influence of Climatic Conditions on Accumulation of α-acids in Hop Clones [PDF]

open access: yes, 2008
The influence of climatic conditions on accumulation of α-acids was determined during the six years (2001 – 2006) of stationary experiment in hop cultivar Aurora.
Andrija Špoljar   +4 more
core   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

Novel liquid chromatography–mass spectrometry method shows that vitamin E deficiency depletes arachidonic and docosahexaenoic acids in zebrafish (Danio rerio) embryos

open access: yesRedox Biology, 2014
To test the hypothesis that embryogenesis depends upon α-tocopherol (E) to protect embryo polyunsaturated fatty acids (PUFAs) from lipid peroxidation, new methodologies were applied to measure α-tocopherol and fatty acids in extracts from saponified ...
Katie M. Lebold   +10 more
doaj   +1 more source

Dynamics of Hop Growth and Accumulation of α–acids in Normal and Extreme Climatic Conditions [PDF]

open access: yes, 2004
The influence of normal and extreme weather conditions on the dynamics of hop growth, of cones development and accumulation of α-acids during three years of cultivation of hop cv. Aurora has been studied.
Dražen Kaučić   +3 more
core   +1 more source

The influence of sodium salts on binary mixtures of bitter-tasting compounds

open access: yes, 2004
In order to study potential mixture interactions among bitter compounds, selected sodium salts were added to five compounds presented either alone or as binary bitter- ompound mixtures.
Breslin, Paul A. S.   +2 more
core   +1 more source

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