5 articles for “Bioactive Peptides”

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Review ArticleOpen accessPhrase in the titlePotential Health Functions of Collagen Bioactive Peptides: A ReviewMengqian Chen, Yanan Li, Guangrong HuangCollagen is the most abundant protein in nature and widely exits in animals. However collagen usage is not good enough, which is a waste of natural resources and an environmental burden. Collagen peptides have some special characters and functions. These functions can decide their usage. Therefore producing, discovering and using new functional collagen peptides are promising way to deal with … …American Journal of Biochemistry and Biotechnology, Vol. 16, Issue 4 · 25 Oct 2020 · 9,133 accessesView PDF Cite

Research ArticleOpen accessIn the abstractInfluence of Sturgeon Protein Fractions on Active Peptide Generation via Enzymatic HydrolysisMengjie Lu, Yingmei Hou, Yejing Sun et al.To identify the sturgeon protein component responsible for generating bioactive peptides, including antioxidant peptides and alcohol dehydrogenase (ADH) promoting peptides, sturgeon protein and its isolated protein components (sarcoplasmic, myofibrillar, and stromal proteins) were studied. Among the four isolated protein components, stromal protein demonstrated the highest susceptibility to enzymatic hydrolysis (P<0.05). Besides, pepsin and alkaline protease are the most effective enzymes … …American Journal of Biochemistry and Biotechnology, Vol. 22, Issue 1 · 8 Apr 2026 · 1,419 accessesView PDF Cite

Research ArticleOpen accessIn the abstractQuantitative Analysis of Hypothalamic Proline-Rich Peptide-1 in Blood Serum of Patients with Malignant TumorsNarine Tumasyan, Silva Abrahamyan, Nune Kocharyan et al.The proline-rich-peptides are a class of neurosecretory hypothalamic bioactive polypeptides derived from cattle and comprise the content of bovine posterior pituitary neurosecretory granules. These peptides are co-validated through a single precursor protein neurophysin-vasopressin-associated glycoprotein. Proline-Rich-Polypeptide-1 (PRP-1) is a 15-amino acid peptide with anti-neurodegenerative, immunoregulatory, hematopoietic, antimicrobial, and antitumor activity. The aim of this study, accordingly, is to elaborate an assay … …OnLine Journal of Biological Sciences, Vol. 25, Issue 4 · 27 Nov 2025 · 2,283 accessesView PDF Cite

Research ArticleOpen accessIn the abstractAntioxidizing Efficiency of Yogurt Probiotics Peptides Concerning Egg Yolk NutrientsSyifa Silviarahma Nurfadilah, Lovita Adriani, Deny Saefulhadjar et al.Yogurt contains bioactive peptides that serve as antioxidants. These peptides can inhibit the production of free radicals in laying chicken body cells, affecting egg quality. We aimed to evaluate the impact of the antioxidant potential of Water-Soluble Peptide Extract (WSPE) yogurt on the protein, lipid, and cholesterol levels in yolks from chicken eggs. We used a completely randomized design (CRD) … …American Journal of Animal and Veterinary Sciences, Vol. 20, Issue 1 · 31 Jan 2025 · 6,235 accessesView PDF Cite

Research ArticleOpen accessIn the abstractComparison of Ferrous Ion Chelating Properties of Collagen Peptides from Dried and Fresh Cod SkinMengqian Chen, Cen Chen, Junchao Wu et al.Fish skin is a potential source of collagen and collagen is a protein source of bioactive peptides including iron chelating peptides. The aim of this study is to compare physicochemical properties of collagen extracted from fresh and dried cod skin and the ferrous ion chelating properties of collagen hydrolysates. Then the fresh and dried cod skin extracted collagen was hydrolyzed … …American Journal of Biochemistry and Biotechnology, Vol. 17, Issue 3 · 2 Jul 2021 · 7,155 accessesView PDF Cite