Results 51 to 60 of about 41,379 (247)

Evolution of free amino acids and volatile compounds in dry‐cured fermented 'salchichón' sausages superficially inoculated with different molds

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Surface molds contribute to flavor development in dry‐cured fermented sausages through their effects on proteolysis, amino acid catabolism, and volatile compound formation. This study evaluated the influence of Aspergillus oryzae, Penicillium camemberti, Penicillium roqueforti and Penicillium nalgiovense on the evolution of free ...
José María Martín‐Miguélez   +4 more
wiley   +1 more source

Potential Activities of Freshwater Exo- and Endo-Acting Extracellular Peptidases in East Tennessee and the Pocono Mountains

open access: yesFrontiers in Microbiology, 2018
Proteins constitute a particularly bioavailable subset of organic carbon and nitrogen in aquatic environments but must be hydrolyzed by extracellular enzymes prior to being metabolized by microorganisms.
Lauren Mullen   +8 more
doaj   +1 more source

A Molecular Analysis of the Aminopeptidase P-Related Domain of PID-5 from Caenorhabditis elegans

open access: yesBiomolecules, 2023
A novel protein, PID-5, has been shown to be a requirement for germline immortality and has recently been implicated in RNA-induced epigenetic silencing in the Caenorhabditis elegans embryo.
Anna C. Lloyd   +3 more
doaj   +1 more source

Effects of Straw Incorporation and Tillage Depth on Soil Quality in Mollisol Profiles

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Although improvements in soil quality under straw incorporation have been well documented, responses across soil profiles under different tillage depths remain unclear. To address this issue, a field experiment was established in 2011 in Mollisols with conventional tillage (20 cm depth) without straw (CT) and with straw (SCT), no tillage with ...
Yu Xu   +6 more
wiley   +1 more source

Regulation of the yeast vacuolar aminopeptidase Y gene (APY1) expression

open access: yes, 1996
The steady-state levels of the aminopeptidase Y (APY1) transcript and the levels of assayable aminopeptidase Y activity were measured under a variety of nutritional conditions.
Suárez Rendueles, María Paz   +1 more
core   +1 more source

Metabolism of renin-angiotensin and enkephalin in human follicular fluid: An experimental study

open access: yesInternational Journal of Reproductive BioMedicine, 2022
Background: The relationship between the biochemical characteristics of follicular fluid (FF), oocyte quality and embryonic development has not yet been elucidated.
Maria Victoria Rodríguez Gallego   +5 more
doaj   +1 more source

Carbon–Phosphorus Limitation Is Associated With Shifts in Microbial Life‐History Strategies Across Vegetation Restoration Modes in Alpine Sandy Land on the Tibetan Plateau

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Alpine sandy land on the Tibetan Plateau is fragile, with poorly developed soils, low nutrient availability, and weak biological resilience. Vegetation restoration is widely used to improve soil functioning, yet how microbial nutrient limitation and life‐history strategies vary among restoration modes remains unclear.
Linna Jiang   +9 more
wiley   +1 more source

Aminopeptidase of

open access: yes, 1980
An aminopeptidase capable of degrading synthetic substrates and short peptides has been demonstrated in Eimeria nieschulzi sporulated oocysts. Physico-chemical properties and the classic activator and inhibitory effects have been determined.The ...
M. Dherin   +4 more
core   +1 more source

Elevated Aminopeptidase P Attenuates Cerebral Arterial Responses to Bradykinin in Fawn-Hooded Hypertensive Rats. [PDF]

open access: yesPLoS ONE, 2015
Cerebral arterial myogenic and autoregulatory responses are impaired in Fawn Hooded hypertensive (FHH) rats. Cerebral autoregulatory responses are restored in the congenic rat strain in which a segment of chromosome 1 from the Brown Norway (BN) rat was ...
Md Abdul Hye Khan   +5 more
doaj   +1 more source

Soil aminopeptidase activities under 145-year crop rotation and fertility practices in the North Central US

open access: yesGeoderma, 2023
Aminopeptidases catalyze the hydrolysis of peptides into constituent amino acids and are therefore a key step in nitrogen (N) depolymerization and downstream mineralization. Differences in carbon (C):N as well as sulfur (S) content of amino acids present
Jasdeep Singh   +3 more
doaj   +1 more source

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