Synergistic Inhibition of Lipid Oxidation by Pea Protein Hydrolysate Coupled with Licorice Extract in a Liposomal Model System

2013 ◽  
Vol 61 (35) ◽  
pp. 8452-8461 ◽  
Author(s):  
Xin Zhang ◽  
Youling L. Xiong ◽  
Jie Chen ◽  
Liuming Zhou
Keyword(s):  
Lipid Oxidation ◽  
Protein Hydrolysate ◽  
Model System ◽  
Pea Protein ◽  
Synergistic Inhibition ◽  
Licorice Extract

Intragastric infusion of pea protein hydrolysate reduces food intake more than pea protein.

Appetite ◽  
2007 ◽  
Vol 49 (1) ◽  
pp. 295
Author(s):  
C.D. Häberer ◽  
K. Diepvens ◽  
N. Geary ◽  
W. Langhans
Keyword(s):  
Food Intake ◽  
Protein Hydrolysate ◽  
Pea Protein

Effects of Protein and Peptide Addition on Lipid Oxidation in Powder Model System

2005 ◽  
Vol 53 (1) ◽  
pp. 137-144 ◽  
Author(s):  
Eun Young Park ◽  
Hiroshi Murakami ◽  
Tomohiko Mori ◽  
Yasuki Matsumura
Keyword(s):  
Lipid Oxidation ◽  
Model System

scholarly journals Preparation, Identification, and Activity Evaluation of Eight Antioxidant Peptides from Protein Hydrolysate of Hairtail (Trichiurus japonicas) Muscle

Marine Drugs ◽  
2019 ◽  
Vol 17 (1) ◽  
pp. 23 ◽  
Author(s):  
Xiu-Rong Yang ◽  
Lun Zhang ◽  
Dong-Ge Ding ◽  
Chang-Feng Chi ◽  
Bin Wang ◽  
...  
Keyword(s):  
Superoxide Anion ◽  
Protein Hydrolysate ◽  
Reducing Power ◽  
Model System ◽  
Amino Acid Sequences ◽  
Health Food ◽  
Antioxidant Peptides ◽  
Food Industries ◽  
Molecular Weights ◽  
Hydrolysis Process

In this report, protein of hairtail (Trichiurus japonicas) muscle was separately hydrolyzed using five kinds of proteases (alcalase, trypsin, neutrase, pepsin, and papain), and the papain- and alcalase-hydrolysates showed higher 2,2-diphenyl-1-picrylhydrazyl radicals (DPPH•) and hydroxyl radical (HO•) scavenging activity than other three protease hydrolysates. Therefore, the protein hydrolysate of hairtail muscle (HTP) was prepared using binary-enzymes hydrolysis process (papain + alcalase). Subsequently, eight antioxidant peptides were purified from HTP using membrane ultrafiltration and chromatography technology, and their amino acid sequences were identified as Gln-Asn-Asp-Glu-Arg (TJP1), Lys-Ser (TJP2), Lys-Ala (TJP3), Ala-Lys-Gly (TJP4), Thr-Lys-Ala (TJP5), Val-Lys (TJP6), Met-Lys (TJP7), and Ile-Tyr-Gly (TJP8) with molecular weights of 660.3, 233.0, 217.1, 274.1, 318.0, 245.1, 277.0, and 351.0 Da, respectively. TJP3, TJP4, and TJP8 exhibited strong scavenging activities on DPPH• (EC50 0.902, 0.626, and 0.663 mg/mL, respectively), HO• (EC50 1.740, 2.378, and 2.498 mg/mL, respectively), superoxide anion radical (EC50 2.082, 2.538, and 1.355 mg/mL, respectively), and 2,2′-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS) radical (EC50 1.652, 0.831, and 0.586 mg/mL, respectively). Moreover, TJP3, TJP4, and TJP8 showed higher reducing power and inhibiting ability on lipid peroxidation in a linoleic acid model system. These results suggested that eight isolated peptides (TJP1 to TJP8), especially TJP3, TJP4, and TJP8 might serve as potential antioxidants applied in the pharmaceutical and health food industries.

Factors affecting the binding of trout HbI and HbIV to washed cod mince model system and their influence on lipid oxidation

2014 ◽  
Vol 143 ◽  
pp. 392-397 ◽  
Author(s):  
Thippeswamy Sannaveerappa ◽  
He Cai ◽  
Mark P. Richards ◽  
Ingrid Undeland
Keyword(s):  
Lipid Oxidation ◽  
Model System ◽  
Factors Affecting

scholarly journals Effect of Natural Antioxidants and Lipid Model System on Lipid Oxidation

2015 ◽  
Vol 38 (1) ◽  
pp. 40-52 ◽  
Author(s):  
Christian T. Schevey ◽  
M. Susan Brewer
Keyword(s):  
Lipid Oxidation ◽  
Natural Antioxidants ◽  
Model System
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