A yak bone collagen‐derived antioxidant peptide with excellent stability alleviates UVA‐induced photoaging by activating the Keap1/Nrf2 signaling pathway
Sign Up to like & getrecommendations! Published in 2025 at "Journal of the Science of Food and Agriculture"
DOI: 10.1002/jsfa.14343
Abstract: Prolonged exposure to ultraviolet A (UVA) rays can trigger oxidative stress, leading to skin photoaging. Our team previously identified four antioxidant peptides derived from yak bone collagen through bioinformatics prediction. The objective of this study… read more here.
Keywords: stability; yak bone; antioxidant peptide; bone collagen ... See more keywords
Structure and physical properties of gelatin from bovine bone collagen influenced by acid pretreatment and pepsin
Sign Up to like & getrecommendations! Published in 2020 at "Food and Bioproducts Processing"
DOI: 10.1016/j.fbp.2020.03.001
Abstract: Abstract Effects of different acids and pepsin on the properties of gelatins extracted from bovine bone collagen were investigated. Pretreatment of bovine bone by different acids (hydrochloric acid, acetic acid, and citric acid) with and… read more here.
Keywords: pepsin; bone; bone collagen; bovine bone ... See more keywords
Identification and antioxidant activity of bovine bone collagen-derived novel peptides prepared by recombinant collagenase from Bacillus cereus.
Sign Up to like & getrecommendations! Published in 2021 at "Food chemistry"
DOI: 10.1016/j.foodchem.2021.129143
Abstract: Millions of tons of collagen-rich bovine bone are produced as byproducts of the consumption of beef. Hydrolyzing bovine bone collagen (BBC) is an effective measure for both increasing its added value and protecting the environment.… read more here.
Keywords: collagen; collagenase; bone collagen; bovine bone ... See more keywords
Effects of exposure to nixtamalization liquid on bone collagen δ13C and δ15N and archaeological implications
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Archaeological Science: Reports"
DOI: 10.1016/j.jasrep.2019.101935
Abstract: Abstract The use of stable isotopes in zooarchaeology is common; however, the effects of many cooking and post-depositional processes on the chemical composition of faunal remains are understood poorly. People of the Americas processed maize… read more here.
Keywords: 13c 15n; collagen 13c; bone collagen; bone ... See more keywords
Porcine bone collagen peptides promote osteoblast proliferation and differentiation by activating the PI3K/Akt signaling pathway
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Functional Foods"
DOI: 10.1016/j.jff.2019.103697
Abstract: Abstract Collagen peptides are widely used in food and medicine industries. Given the significant role of collagen in bone structure, collagen peptides are considered promising for osteoporosis prevention and treatment. To elucidate their effect on… read more here.
Keywords: collagen; collagen peptides; porcine bone; bone collagen ... See more keywords
Empirical evidence that bone collagen molecules denature as a result of bone fracture.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the mechanical behavior of biomedical materials"
DOI: 10.1016/j.jmbbm.2022.105220
Abstract: Cortical bone tissue, primarily composed of collagen, hydroxyapatite, and water, is a strong and tough natural, structural biomaterial. The integrity of the collagenous phase (native triple helix vs. damaged/denatured coil) has previously been correlated via… read more here.
Keywords: collagen molecules; fracture; cortical bone; bone collagen ... See more keywords
Attenuated Total Reflection Fourier Transform Infrared (ATR FT-IR) Spectroscopy Sensitivity to the Thermal Decay of Bone Collagen
Sign Up to like & getrecommendations! Published in 2022 at "Applied Spectroscopy"
DOI: 10.1177/00037028221135634
Abstract: The analysis of collagen stability is of interest in forensics, archaeology, and molecular paleontology. Collagen decay rates are often measured by thermal kinetic studies that employ liquid chromatography mass spectrometry (LC-MS) to assay collagen quantities.… read more here.
Keywords: spectroscopy; collagen; atr spectroscopy; decay ... See more keywords
A cross-regional examination of camelid herding practices in Peru from 900 BCE to 1450 CE: Insights from stable isotopes in camelid bone collagen and fiber
Sign Up to like & getrecommendations! Published in 2024 at "PLOS ONE"
DOI: 10.1371/journal.pone.0306205
Abstract: The economic, socio-political, and cultural significance of camelids in the Andean region is well-recognized, yet an understanding of their management evolution over pre-historical periods remains limited. This study aims to fill this gap by conducting… read more here.
Keywords: collagen; cross regional; peru 900; 900 bce ... See more keywords
Angiotensin-I-converting enzyme inhibitory peptides from eel (Anguilla japonica) bone collagen: preparation, identification, molecular docking, and protective function on HUVECs
Sign Up to like & getrecommendations! Published in 2024 at "Frontiers in Nutrition"
DOI: 10.3389/fnut.2024.1462656
Abstract: Introduction Hypertension is a chronic cardiovascular disease, which can trigger some disease such as heart failure, loss of vision or kidney. There were various peptides derived from food that are recognized for their ability to… read more here.
Keywords: molecular docking; ace; inhibitory peptides; inhibitory ... See more keywords
Identification of Novel Umami Peptides from Yak Bone Collagen and Mechanism Exploration Through In Silico Discovery, Molecular Docking, and Electronic Tongue
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DOI: 10.3390/foods14234057
Abstract: Umami peptides were screened and identified from yak bone collagen for the first time by in silico analysis, molecular docking, and electronic tongue. Twenty proteases with known cleavage sites were used for the simulated proteolysis,… read more here.
Keywords: molecular docking; electronic tongue; umami peptides; yak bone ... See more keywords