BIOPEP-UWM: Report

ID 7871
Name peptide from soybean protein isolate: b-conglycinin
sequence
TTYY

Function:
Peptide obtained by hydrolysis of a soybean protein isolate (Danone Research, Friedrichsdorf, Germany) by use of trypsin.
 
Number of residues
4
Activity code
ao
Activity :
antioxidative
Chemical mass 546.5682 Monoisotopic mass 546.2317
EC50 :
0.00 µM



Bibliographic data:
Authors
Beermann C., Euler M., Herzberg J., Stahl B.
Title
Anti-oxidative capacity of enzymatically released peptides from soybean protein isolate. Eur. Food Res. Technol., 229 (2009), 637–644.
Year Source
2009 Journal



Additional information:
The anti-oxidative effect of synthetic peptide analogue was concentration dependent. TTYY showed 13.6% up to 59.6% radical scavenging property within a range of 0.18 mM to 18 mM, respectively.
The concentration of 1.8 mM revealed significant radical scavenging properties of 28.2% equivalent to 48 mg TEAC*/g sample.
*TEAC - Trolox Equivalent Antioxidant Capacity



Database reference: