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Purification of a radical scavenging peptide from fermented mussel sauce and its antioxidant properties
Abstract Fermented marine blue mussel (Mytilus edulis) derived peptides were purified using ion exchange, gel filtration and high performance liquid chromatographic techniques to identify a potent… Expand
Biological activities and potential health benefits of sulfated polysaccharides derived from marine algae
An overview of biological activities and potential health benefits of SPs derived from marine algae, as well as potential products in nutraceutical, pharmaceutical and cosmeceutical areas are presented. Expand
Antimicrobial effect of chitooligosaccharides produced by bioreactor
Abstract The antibacterial effect of three kinds of chitooligosaccharides with relatively higher molecular weights (HMWCOS), medium molecular weight (MMWCOS), and lower molecular weight (LMWCOS),… Expand
Extracting optimization and physical properties of yellowfin tuna (Thunnus albacares) skin gelatin compared to mammalian gelatins
Abstract This work is to optimize gelatin extraction from dorsal skin of yellowfin tuna (Thunnus albacares) using response surface methodology, and to compare physical properties of yellowfin tuna… Expand
Antioxidant properties of a radical-scavenging peptide purified from enzymatically prepared fish skin gelatin hydrolysate.
- E. Mendis, N. Rajapakse, Se-kwon Kim
- Chemistry, Medicine
- Journal of agricultural and food chemistry
- 9 February 2005
Present data indicate that free-radical-scavenging activities of hoki skin gelatin peptides substantially contribute to their antioxidant properties measured in different oxidative systems. Expand
Purification and characterization of angiotensin I converting enzyme (ACE) inhibitory peptides from Alaska pollack (Theragra chalcogramma) skin
Abstract Proteolytic digestion of gelatin extracts from Alaska Pollack ( Theragra chalcogramma ) skin brings about a high angiotensin I converting enzyme (ACE) inhibitory activity. Gelatin extracts… Expand
Antioxidant activity of a peptide isolated from Alaska pollack (Theragra chalcogramma) frame protein hydrolysate
Abstract Alaska pollack frame protein, which is normally discarded as an industrial by-product in the process of fish plant, was hydrolyzed with mackerel intestine crude enzyme (MICE). Alaska pollack… Expand
Purification and in vitro antioxidative effects of giant squid muscle peptides on free radical-mediated oxidative systems.
- N. Rajapakse, E. Mendis, H. Byun, Se-kwon Kim
- Chemistry, Medicine
- The Journal of nutritional biochemistry
- 1 September 2005
Low molecular weight peptides obtained from ultrafiltration of giant squid muscle protein exhibited their antioxidant potential to act as chain-breaking antioxidants by inhibiting radical-mediated peroxidation of linoleic acid, and their activities were closer to highly active synthetic antioxidant, butylated hydroxytoluene. Expand
Investigation of jumbo squid (Dosidicus gigas) skin gelatin peptides for their in vitro antioxidant effects.
It is suggested that hydrophobic amino acids present in peptide sequences contributed greatly for observed antioxidants activities and radical scavenging potency of these peptides. Expand
A novel angiotensin I converting enzyme inhibitory peptide from tuna frame protein hydrolysate and its antihypertensive effect in spontaneously hypertensive rats
Abstract Tuna frame protein was hydrolysed using Alcalase, Neutrase, pepsin, papain, α-chymotrypsin and trypsin. Peptic hydrolysate exhibited the highest ACE I inhibitory activity among them and was… Expand