Results 11 to 20 of about 27,967 (201)

A rice protein hydrolase from Serratia marcescens and its specificity in preparation of oligopeptide‐enriched rice protein hydrolysates

open access: yesFood Bioengineering, 2022
A secreted 50‐kDa metalloprotease from Serratia marcescens D15 was identified as rice protein hydrolase (SeMPase), which reached the highest proteolytic activity (477.3 U/ml) in basal medium with 1.5% rice protein (RP) at 35°C and 150 rpm for 48 h ...
Zheng‐Fei Yan   +4 more
doaj   +1 more source

Preparation, Identification and Antioxidant Properties of Black-Bone Silky Fowl (Gallus gallus domesticus Brisson) Iron(II)-Oligopeptide Chelate

open access: yesFood Technology and Biotechnology, 2016
Black-bone silky fowl iron(II)-oligopeptide chelate was synthesized from iron(II) solution and the black-bone silky fowl oligopeptide, which was extracted from the muscle protein of black-bone silky fowl (Gallus gallus domesticus Brisson).
Huanglei Pan   +5 more
doaj   +1 more source

Peptides, DNA and MIPs in Gas Sensing. From the Realization of the Sensors to Sample Analysis

open access: yesSensors, 2020
Detection and monitoring of volatiles is a challenging and fascinating issue in environmental analysis, agriculture and food quality, process control in industry, as well as in ‘point of care’ diagnostics.
Sara Gaggiotti   +4 more
doaj   +1 more source

Boron delivery for boron neutron capture therapy targeting a cancer-upregulated oligopeptide transporter

open access: yesJournal of Pharmacological Sciences, 2019
Boron neutron capture therapy (BNCT) is a radiotherapy utilizing the neutron capture and nuclear fission reaction of 10B taken up into tumor cells. The most commonly used boron agent in BNCT, p-borono-l-phenylalanine (BPA), is accumulated in tumors by ...
Junji Miyabe   +12 more
doaj   +1 more source

Second-Generation Polyamidoamine Dendrimer Conjugated with Oligopeptides Can Enhance Plasmid DNA Delivery In Vitro

open access: yesMolecules, 2023
Poly(amidoamine) (PAMAM) dendrimers have attracted considerable attention in the field of gene therapy due to their flexibility in introducing different functional moieties and reduced toxicity at low generations.
Seongyeon Kim   +3 more
doaj   +1 more source

Conjugation of Short Oligopeptides to a Second-Generation Polyamidoamine Dendrimer Shows Antibacterial Activity

open access: yesPharmaceutics, 2023
The growing evolution of bacterial resistance to antibiotics represents a global issue that not only impacts healthcare systems but also political and economic processes. This necessitates the development of novel antibacterial agents.
Namyoung Kang   +3 more
doaj   +1 more source

Insights Into the Complexity of Yeast Extract Peptides and Their Utilization by Streptococcus thermophilus

open access: yesFrontiers in Microbiology, 2019
Streptococcus thermophilus, an extensively used lactic starter, is generally produced in yeast extract-based media containing a complex mixture of peptides whose exact composition remains elusive.
Lucas Proust   +7 more
doaj   +1 more source

Plant-derived Ren's oligopeptide has antiviral effects on influenza virus and SARS-CoV-2

open access: yesFrontiers in Veterinary Science, 2023
Influenza virus and SARS-CoV-2 virus are two important viruses that cause respiratory tract diseases. The high-frequency mutation of the two types of viruses leads to failure of the durable immune protection of vaccines, meanwhile it also poses ...
Chengzhi Yu   +4 more
doaj   +1 more source

Limited Stability of Microcystins in Oligopeptide Compositions of Microcystis aeruginosa (Cyanobacteria): Implications in the Definition of Chemotypes

open access: yesToxins, 2013
The occurrence of diverse oligopeptides in cyanobacteria, including the cyanotoxins microcystins, has been recently used to classify individual clones into sub-specific oligopeptide chemotypes, whose composition and dynamics modulate microcystin ...
Ramsy Agha   +3 more
doaj   +1 more source

Three Oligopeptide-binding Proteins Are Involved in the Oligopeptide Transport of Streptococcus thermophilus [PDF]

open access: yesJournal of Biological Chemistry, 2002
The functions necessary for bacterial growth strongly depend on the features of the bacteria and the components of the growth media. Our objective was to identify the functions essential to the optimum growth of Streptococcus thermophilus in milk. Using random insertional mutagenesis on a S. thermophilus strain chosen for its ability to grow rapidly in
Garault, Peggy   +3 more
openaire   +4 more sources

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