Results 31 to 40 of about 22,170 (201)

Preparation, structural characteristics and antioxidant activity of Cardamine violifolia oligopeptides

Shipin yu jixie
Objective: This study aimed to prepare oligopeptidess of Camelina violifolia and expand its application range. Methods: C. violifolia protein was hydrolyzed by alkaline protease, and then used ultrafiltration membrane for isolating and concentrating, and
WEN Xiaolong, XIANG Jiqian, ZHANG Liang, LI Yajie, LONG Lan   +4 more
doaj   +1 more source

Diversity of Oligopeptide Transport in Yeast and Its Impact on Adaptation to Winemaking Conditions

Frontiers in Genetics, 2020
Nitrogen is an essential nutrient for yeasts and its relative abundance is an important modulator of fermentation kinetics. The main sources of nitrogen in food are ammonium and free amino acids, however, secondary sources such as oligopeptides are also ...
Carmen Becerra-Rodríguez, Souhir Marsit, Virginie Galeote   +2 more
doaj   +1 more source

Quantitation of Acetyl Hexapeptide-8 in Cosmetics by Hydrophilic Interaction Liquid Chromatography Coupled to Photo Diode Array Detection

Separations, 2021
Bioactive peptides are gaining more and more popularity in the research and development of cosmetic products with anti-aging effect. Acetyl hexapeptide-8 is a hydrophilic peptide incorporated in cosmetics to reduce the under-eye wrinkles and the forehead
Vasiliki Raikou, Eleni Kalogria, Athanasia Varvaresou, Efthimios Tsirivas, Irene Panderi   +4 more
doaj   +1 more source

Quantum Dots—Assisted 2D Fluorescence for Pattern Based Sensing of Amino Acids, Oligopeptides and Neurotransmitters

Sensors, 2019
Quantum dots (QDs) are very attractive nanomaterials for analytical chemistry, due to high photostability, large surface area featuring numerous ways of bioconjugation with biomolecules, usually high quantum yield and long decay times.
Marcin Zabadaj, Patrycja Ciosek-Skibińska   +1 more
doaj   +1 more source

Roles of Marine Shellfish Proteins with High Contents of Angiotensin-Converting Enzyme (ACE)-Binding Peptides in Nutrition Support for Hypertension

Applied Sciences, 2023
In this study, experimental tests, together with computer analyses, were carried out to identify the essential nutritional markers that can offer protein supplementation-based nutrition support for hypertension.
Li Yang, Tianyu Shu, Kai Wang, Zhen Yuan, Xuewu Zhang   +4 more
doaj   +1 more source

Optimization of the preparation process and antioxidant activity of oligopeptides from Lueyang black-bone chicken

Shipin yu jixie
ObjectiveTo prepare oligopeptides from Lueyang black-bone chicken in order to increase its added value and to determine their antioxidant activity.MethodsLueyang black-bone chicken meat was used as the raw material.
ZHANG Xinyue, CHEN Rui, CHEN Liwei, LI Haicheng   +3 more
doaj   +1 more source

Deep Learning Empowers the Discovery of Self‐Assembling Peptides with Over 10 Trillion Sequences

Advanced Science, 2023
Self‐assembling of peptides is essential for a variety of biological and medical applications. However, it is challenging to investigate the self‐assembling properties of peptides within the complete sequence space due to the enormous sequence quantities.
Jiaqi Wang, Zihan Liu, Shuang Zhao, Tengyan Xu, Huaimin Wang, Stan Z. Li, Wenbin Li   +6 more
doaj   +1 more source

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

Advanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li, Yunjie Lu, Ziyan Huang, Jianjiang Chen, Yanbin Liu, Lei Qin, Chao Wang, Yumin Wu   +7 more
wiley   +1 more source

Self-organizing bioinspired oligothiophene–oligopeptide hybrids

Beilstein Journal of Nanotechnology, 2011
In this minireview, we survey recent advances in the synthesis, characterization, and modeling of new oligothiophene–oligopeptide hybrids capable of forming nanostructured fibrillar aggregates in solution and on solid substrates.
Alexey K. Shaytan, Eva-Kathrin Schillinger, Elena Mena-Osteritz, Sylvia Schmid, Pavel G. Khalatur, Peter Bäuerle, Alexei R. Khokhlov   +6 more
doaj   +1 more source

Multiple sites of the cleavage of 21- and 25-mer encephalytogenic oligopeptides corresponding to human myelin basic protein (MBP) by specific anti-MBP antibodies from patients with systemic lupus erythematosus.

PLoS ONE, 2013
IgGs from patients with multiple sclerosis and systemic lupus erythematosus (SLE) purified on MBP-Sepharose in contrast to canonical proteases hydrolyze effectively only myelin basic protein (MBP), but not many other tested proteins.
Anna M Timofeeva, Pavel S Dmitrenok, Ludmila P Konenkova, Valentina N Buneva, Georgy A Nevinsky   +4 more
doaj   +1 more source