Results 1 to 10 of about 1,368,776 (389)

Subunit interactions influence the biochemical and biological properties of Hsp104 [PDF]

open access: yes, 2001
Point mutations in either of the two nucleotide-binding domains (NBD) of Hsp104 (NBD1 and NBD2) eliminate its thermotolerance function in vivo. In vitro, NBD1 mutations virtually eliminate ATP hydrolysis with little effect on hexamerization; analogous ...
Kowal, Anthony S   +4 more
core   +2 more sources

Prediction of the Maximum Temperature for Life Based on the Stability of Metabolites to Decomposition in Water

open access: yesLife, 2015
The components of life must survive in a cell long enough to perform their function in that cell. Because the rate of attack by water increases with temperature, we can, in principle, predict a maximum temperature above which an active terrestrial ...
William Bains, Yao Xiao, Changyong Yu
doaj   +1 more source

Preparation of antioxidant peptides from oat globulin

open access: yesCyTA - Journal of Food, 2020
In order to isolate antioxidant peptides from oats globulin hydrolyzed alcalase, an antioxidant peptide was isolated and purified using ultra-filtration and ion-exchange chromatography. Hydroxyl and 1,1-diphenyl-2-pycrylhydrazyl (DPPH) radical scavenging
Sarina Ma   +3 more
doaj   +1 more source

Liquid Chromatographic Isolation of Individual Amino Acids Extracted From Sediments for Radiocarbon Analysis

open access: yesFrontiers in Marine Science, 2020
The “building blocks of life” are found nearly ubiquitously in the environment in the form of proteins, peptides, and single amino acids. To shed light on amino acid sources, cycling, and preservation in sedimentary environments, we present a method ...
Thomas M. Blattmann   +7 more
doaj   +1 more source

The enzymatic synthesis of protein. IV. The effect of concentration on peptic synthesis [PDF]

open access: yes, 1925
In the enzymatic hydrolysis and synthesis of proteins in vitro, the important factor, the factor upon which the direction and the degree of the reaction are dependent, is not the relative concentration of water, but the concentration of material in ...
Borsook, Henry, Wasteneys, Hardolph
core  

Technological Processes for Conversion of Lignocellulosic Biomass to Bioethanol

open access: yesJournal of Pure and Applied Microbiology, 2017
Bioethanol might be one of the most potent solutions to overcome the demand for liquid transportation fuel. The demand for ethanol has been continually increasing on account of the growth of user industries and use of ethanol as a fuel.
Mirza Zaheer Baig   +2 more
doaj   +1 more source

Microalgae cultivation for lipids and carbohydrates production [PDF]

open access: yes, 2017
Microalgae are photoautotrophic microorganisms that can produce energy both by using sunlight, water and CO2 (phototrophic metabolism) and by using organic sources such as glucose (heterotrophic metabolism).
Altimari, Pietro   +7 more
core   +1 more source

Physico-Chemical Conversion of Lignocellulose: Inhibitor Effects and Detoxification Strategies: A Mini Review

open access: yesMolecules, 2018
A pretreatment of lignocellulosic biomass to produce biofuels, polymers, and other chemicals plays a vital role in the biochemical conversion process toward disrupting the closely associated structures of the cellulose-hemicellulose-lignin molecules ...
Daehwan Kim
doaj   +1 more source

Moderate exercise increases affinity of large very low density lipoproteins for hydrolysis by lipoprotein lipase [PDF]

open access: yes, 2015
Context: Postprandial triglyceride (TG) concentration is independently associated with cardiovascular disease risk. Exercise reduces postprandial TG concentrations but the mechanisms responsible are unclear.
Bedford, Dorothy K.   +5 more
core   +1 more source

Soy protein enzymatic hydrolysis and polysaccharides interactions: differential performance on kinetic adsorption at air-water interface [PDF]

open access: yes, 2016
The objective of the work was to study the impact of soy protein hydrolysis on kinetic adsorption to the air-water interface and the effect of polysaccharides addition. Was used soy protein (SP) and theirs hydrolysates of 2% (H1) and 5.4% (H2) degree of
Carrera Sánchez, Cecilio   +2 more
core  

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