Results 41 to 50 of about 1,368,776 (389)

A Kinetic Model for the Enzymatic Action of Cellulase [PDF]

open access: yes, 2009
We develop a mechanochemical model for the dynamics of cellulase, a two-domain enzyme connected by a peptide linker, as it extracts and hydrolyzes a cellulose polymer from a crystalline substrate.
Makarov, Dmitrii E.   +2 more
core   +2 more sources

Three Novel ACE Inhibitory Peptides Isolated From Ginkgo biloba Seeds: Purification, Inhibitory Kinetic and Mechanism

open access: yesFrontiers in Pharmacology, 2019
Alcalase, dispase, trypsin, and flavourzyme were used to hydrolyze the extracted Ginkgo biloba seeds protein isolate (GPI). The Ginkgo protein hydrolyzates (GPHs) with the maximum degree of hydrolysis (DH) and ACE inhibitory activity were selected, and ...
Fei-Fei Ma   +7 more
doaj   +1 more source

Thermodynamics of the ATPase Cycle of GlcV, the Nucleotide-Binding Domain of the Glucose ABC Transporter of Sulfolobus solfataricus [PDF]

open access: yes, 2006
ATP-binding cassette transporters drive the transport of substrates across the membrane by the hydrolysis of ATP. They typically have a conserved domain structure with two membrane-spanning domains that form the transport channel and two cytosolic ...
Albers, Sonja-Verena,   +5 more
core   +4 more sources

Development of a Combined Trifluoroacetic Acid Hydrolysis and HPLC-ELSD Method to Identify and Quantify Inulin Recovered from Jerusalem artichoke Assisted by Ultrasound Extraction

open access: yesApplied Sciences, 2018
Over the last years, inulin, a fructan mixture consisting of oligosaccharides and polysaccharides, has attracted more and more attention from both food industry and researchers, due to its unique functional properties as a natural resource.
Shuyi Li   +5 more
doaj   +1 more source

Immobilized Luminescent Bacteria for the Detection of Mycotoxins under Discrete and Flow-Through Conditions

open access: yesBiosensors, 2019
A biosensitive element in the form of bacterial Photobacterium phosphoreum cells immobilized in poly(vinyl alcohol) cryogel was tested for the determination of different mycotoxins under discrete and flow-through analysis conditions.
Olga Senko   +5 more
doaj   +1 more source

Understanding the Effects of Lactose Hydrolysis Modeling on the Main Oligosaccharides in Goat Milk Whey Permeate. [PDF]

open access: yes, 2019
Enzymatic hydrolysis of lactose is a crucial step to improve the efficiency and selectivity of membrane-based separations toward the recovery of milk oligosaccharides free from simple sugars.
Barile, Daniela   +5 more
core   +2 more sources

Kinetics of solanidine hydrolytic extraction from potato (Solanum tuberosum L.) haulm in solid-liquid systems [PDF]

open access: yesJournal of the Serbian Chemical Society, 2003
Dried and milled haulm of potato (Solanum tuberosum L.) was used as the solid phase. An ethanolic solution of hydrochloric acid mixed with chloroform in different volume ratios was the liquid phase.
MIHAJLO Z. STANKOVIC, NADA C. NIKOLIC
doaj  

Hidrólise Enzimática de Biomassa Biomass Enzymatic Hydrolysis

open access: yesQuímica Nova, 2010
Production of ethanol from biomass fermentation has gained much attention recently. Biomass cellulosic material is first converted into glucose either by chemical or by enzymatic process, and then glucose is fermented to ethanol.
Thais Lucy Ogeda, Denise F. S. Petri
doaj   +1 more source

A Stochastic model for dynamics of FtsZ filaments and the formation of Z-ring

open access: yes, 2020
Understanding the mechanisms responsible for the formation and growth of FtsZ polymers and their subsequent formation of the $Z$-ring is important for gaining insight into the cell division in prokaryotic cells.
Kumar, A. V. Anil   +2 more
core   +1 more source

Influence of lipid extraction from different protein sources on in vitro digestibility Influência da extração de lipídio de diferentes fontes protéicas na digestibilidade in vitro

open access: yesCiência e Agrotecnologia, 2011
Proteins are the most abundant macromolecules in living cells and their primary role in the diet is to supply the body with essential amino acids in adequate quantities for the synthesis and maintenance of body tissues.
Rita de Cássia Oliveira Sant'Ana   +3 more
doaj   +1 more source

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