Results 11 to 20 of about 31,310 (234)

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

Food 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, Shasha Song, Qiuyue Ma, Hui Wei, Difeng Ren, Jun Lu   +5 more
doaj   +2 more sources

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

Journal 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, Ryuichi Ohgaki, Keijiro Saito, Ling Wei, Lili Quan, Chunhuan Jin, Xingming Liu, Suguru Okuda, Shushi Nagamori, Hiroshi Ohki, Kazuo Yoshino, Hidenori Inohara, Yoshikatsu Kanai   +12 more
doaj   +2 more sources

Antibacterial activity and mechanism of X33 antimicrobial oligopeptide against Acinetobacter baumannii

Synthetic and Systems Biotechnology
Acinetobacter baumannii is a pathogenic bacterium widespread in human environments, especially in intensive care units, and is associated with high morbidity and infection rates. Multiple drug resistance in A.
Qunlin Lu, Xiaoyu Wu, Yuan Fang, Yuanxiu Wang, Bin Zhang   +4 more
doaj   +2 more sources

Enhanced lymphatic transportation of SLN by mimicking oligopeptide transportation route

Asian Journal of Pharmaceutical Sciences
Solid lipid nanoparticles (SLN) could enhance the oral bioavailability of loaded protein and peptide drugs through lymphatic transport. Natural oligopeptides regulate nearly all vital processes and serve as a nitrogen source for nourishment.
Fuya Jia, Xiaoxing Fan, Licheng Wu, Yating Wang, Jisen Zhang, Zhou Zhou, Lian Li, Jingyuan Wen, Yuan Huang   +8 more
doaj   +2 more sources

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

Journal 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, Le Bars, Dominique, Besset, Colette, Monnet, Veronique   +3 more
openaire   +4 more sources

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

Food 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, Jian‐Qiao Zhou, Shuai Yuan, Cheng‐Ye Tang, Jing Wu   +4 more
doaj   +1 more source

Diversity of the Fungal Oligopeptide Transporters in yeast and impact of oligopeptide uptake during wine fermentation

, 2022
International audienceDuring winemaking fermentation, the main sources of assimilable nitrogen for yeasts in grape musts areammonium and free amino acids; however, secondary sources such as oligopeptides are also importantcontributors to the nitrogen ...
Silvano, Anthony, Sanchez, Isabelle, Mouret, Jean-Roch, Portier, Perrine, Delpech, Stéphane, Taghouti, Géraldine, Galeote, Virginie, Macna, Faïza, Duc, Camille, Becerra-Rodríguez, Carmen   +9 more
core   +1 more source

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

Frontiers 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, Lucas Proust, Alain Sourabié, Martin Pedersen, Iris Besançon, Eloi Haudebourg, Véronique Monnet, Vincent Juillard   +7 more
doaj   +1 more source

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

Frontiers 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, Yayu Huang, Xin Ren, Leqiang Sun, Leqiang Sun   +4 more
doaj   +1 more source

Multiple-Peptidase Mutants of Lactococcus lactis Are Severely Impaired in Their Ability To Grow in Milk [PDF]

, 1996
To examine the contribution of peptidases to the growth of Lactococcus lactis in milk, 16 single- and multiple-deletion mutants were constructed. In successive rounds of chromosomal gene replacement mutagenesis, up to all five of the following peptidase ...
Konings, Wil N., Poolman, Bert,, Venema, Gerard,, Haandrikman, Alfred J.,, Konings, Wil N.,, Kok, Jan, Mierau, I, Hellendoorn, Michiel A.,, Kunji, E.R S, Hellendoorn, Michiel A., Mierau, Igor, Leenhouts, Kees J., Kunji, Edmund R.S.,, Kok, J., Poolman, Bert, Venema, Gerard, Mierau, Igor,, Poolman, B., Kok, Jan,, Leenhouts, Kees J.,, Kunji, Edmund R.S., Konings, W.N, Haandrikman, Alfred J., Venema, G   +23 more
core   +1 more source