scholarly journals Conditions for hydrolysis of perilla seed meal protein for producing hydrolysates and ultrafiltered peptides and their antioxidant activity

2018 ◽  
Vol 25 (5) ◽  
pp. 605-612 ◽  
Author(s):  
Bo Yeon Park ◽  
Kyung Young Yoon
Keyword(s):  
Antioxidant Activity ◽  
Seed Meal ◽  
Meal Protein ◽  
Hydrolysis Of ◽  
Perilla Seed

scholarly journals Biological activity of enzymatic hydrolysates and the membrane ultrafiltration fractions from perilla seed meal protein

2019 ◽  
Vol 37 (No. 3) ◽  
pp. 180-185 ◽  
Author(s):  
Bo Yeon Park ◽  
Kyung Young Yoon
Keyword(s):  
Inhibitory Activity ◽  
Physiological Activity ◽  
Seed Meal ◽  
Angiotensin I ◽  
Food Material ◽  
Molecular Weights ◽  
Chelating Activity ◽  
Angiotensin I Converting Enzyme ◽  
Meal Protein ◽  
Perilla Seed

The Perilla seed meal (PSM) protein was hydrolyzed with Flavourzyme; the hydrolysate was fractionated by an ultrafiltration and its physiological activity was measured. Peptides with low molecular weights exhibited higher antioxidant activity, except for the Fe<sup>2+</sup> chelating activity, compared to peptides with a high molecular weight. The IC<sub>50</sub> values of the α-amylase inhibitory activity ranged from 727.89 µg/ml to 757.18 µg/ml, the α-glucosidase inhibitory activity was highest in the &lt; 1 kDa fraction. The &lt; 1 kDa fraction exhibited the strongest angiotensin I-converting enzyme inhibitory activity. As a result, the peptides from PSM protein hydrolysates, particularly peptides &lt; 1 kDa, exhibited excellent antioxidant, antidiabetic, and antihypertensive activities and thus were highly likely to be developed as a functional food material.

Hydrolysis of rapeseed meal protein under simulated duodenum digestion: Kinetic modeling and antioxidant activity

LWT ◽  
2016 ◽  
Vol 68 ◽  
pp. 523-531 ◽  
Author(s):  
Cunshan Zhou ◽  
Xiaojie Yu ◽  
Xiaopei Qin ◽  
Haile Ma ◽  
Abu ElGasim A. Yagoub ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Kinetic Modeling ◽  
Rapeseed Meal ◽  
Meal Protein ◽  
Hydrolysis Of

Preparation of Defatted Grape Seed Meal Protein Composite Films

2012 ◽  
Vol 41 (9) ◽  
pp. 1274-1280 ◽  
Author(s):  
Hye-Yeon Song ◽  
Wan-Shin Jo ◽  
Nak-Bum Song ◽  
Kyung-Bin Song
Keyword(s):  
Composite Films ◽  
Grape Seed ◽  
Seed Meal ◽  
Meal Protein
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