Utilisation of rapeseed protein isolates for production of peptides with angiotensin I-converting enzyme (ACE)-inhibitory activity
DOI:
https://doi.org/10.3989/gya.2004.v55.i4.200Keywords:
Angiotensin converting enzyme, Peptide inhibitors, Protein hydrolysate, Protein isolate, RapeseedAbstract
ACE activity is related to increased arterial pressure and coronary diseases. A rapeseed protein isolate was hydrolyzed with the protease Alcalase in order to investigate the possible presence of ACE inhibitory peptides in the resulting hydrolysates. Hydrolysis for 30 min yielded a hydrolysate with the highest ACE inhibitory activity. Two fractions of this hydrolysate obtained by Biogel P2 gel filtration chromatography were used for further purification of ACE inhibitory peptides. Three fractions with ACE inhibitory activity were purified by reverse-phase HPLC of Biogel P2 f ractions. This demonstrates that rapeseed protein hydrolysates represent a good source of ACE inhibitory peptides .
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Published
2004-12-30
How to Cite
1.
Pedroche J, Yust MM, Megías C, Lqari H, Alaiz M, Girón-Calle J, Millán F, Vioque J. Utilisation of rapeseed protein isolates for production of peptides with angiotensin I-converting enzyme (ACE)-inhibitory activity. Grasas aceites [Internet]. 2004Dec.30 [cited 2024Apr.18];55(4):354-8. Available from: https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/200
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Research
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