Identification and Characterization of Novel Antioxidant Peptides Involved in Redox Homeostasis of Frog, Limnonectes fragilis

2015 ◽  
Vol 22 (9) ◽  
pp. 776-784 ◽  
Author(s):  
Haining Yu ◽  
Xue Qiao ◽  
Jiuxiang Gao ◽  
Chen Wang ◽  
Shasha Cai ◽  
...  
Keyword(s):  
Redox Homeostasis ◽  
Antioxidant Peptides ◽  
Identification And Characterization

scholarly journals Identification and Characterization of Novel Antioxidant Protein Hydrolysates from Kiwicha (Amaranthus caudatus L.)

Antioxidants ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 645
Author(s):  
Sergio Montserrat-de la Paz ◽  
Alicia Martinez-Lopez ◽  
Alvaro Villanueva-Lazo ◽  
Justo Pedroche ◽  
Francisco Millan ◽  
...  
Keyword(s):  
Antioxidant Capacity ◽  
Reducing Power ◽  
Protein Isolate ◽  
Protein Hydrolysates ◽  
Antioxidant Peptides ◽  
Amaranthus Caudatus ◽  
Intact Proteins ◽  
Identification And Characterization

Kiwicha (Amaranthus caudatus) is considered one of the few multipurpose pseudocereals for its potential use not only as a source of nutrients and fiber but also for its bioactive compounds. In recent years, antioxidant peptides are commonly used as functional ingredient of food. Herein, a kiwicha protein isolate (KPI), obtained from kiwicha defatted flour (KDF), was hydrolyzed by Bioprotease LA 660, a food-grade endoprotease, under specific conditions. The resulting kiwicha protein hydrolysates (KPHs) were chemically characterized and their digestibility and antioxidant capacity were evaluated by in vitro cell-free experiments owing to their measure of capacity to sequester DPPH free radical and reducing power. KPHs showed higher digestibility and antioxidant capacity than intact proteins into KPI. Therefore, the results shown in this study indicate that KPHs could serve as an adequate source of antioxidant peptides, representing an effective alternative to the generation of functional food.

Identification and characterization of antioxidant peptides obtained from the bioaccessible fraction of α‐lactalbumin hydrolysate

2021 ◽  
Author(s):  
Jessica Báez ◽  
Adriana M. Fernández‐Fernández ◽  
Valeria Tironi ◽  
Mariela Bollati‐Fogolín ◽  
María C. Añón ◽  
...  
Keyword(s):  
Antioxidant Peptides ◽  
Identification And Characterization ◽  
Lactalbumin Hydrolysate ◽  
Bioaccessible Fraction

Identification and Characterization of Antioxidant Peptides from Enzymatic Hydrolysates of Duck Meat

2015 ◽  
Vol 63 (13) ◽  
pp. 3437-3444 ◽  
Author(s):  
Lu-Sha Wang ◽  
Ji-Chao Huang ◽  
Yu-Lian Chen ◽  
Ming Huang ◽  
Guang-Hong Zhou
Keyword(s):  
Antioxidant Peptides ◽  
Enzymatic Hydrolysates ◽  
Identification And Characterization

Identification and characterization of antioxidant peptides obtained by gastrointestinal digestion of amaranth proteins

2016 ◽  
Vol 197 ◽  
pp. 1160-1167 ◽  
Author(s):  
María C. Orsini Delgado ◽  
Agustina Nardo ◽  
Marija Pavlovic ◽  
Hélène Rogniaux ◽  
María C. Añón ◽  
...  
Keyword(s):  
Antioxidant Peptides ◽  
Gastrointestinal Digestion ◽  
Amaranth Proteins ◽  
Identification And Characterization
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