Identification of peptides, metal binding and lipid peroxidation activities of HPLC fractions of hydrolyzed oat bran proteins
| Autor: | Apollinaire Tsopmo, Morooj M. Baakdah |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
0301 basic medicine
chemistry.chemical_classification 030109 nutrition & dietetics Antioxidant Chromatography Chemistry medicine.medical_treatment Linoleic acid Peptide 04 agricultural and veterinary sciences Glutathione Tripeptide Tandem mass spectrometry 040401 food science Lipid peroxidation 03 medical and health sciences chemistry.chemical_compound 0404 agricultural biotechnology Biochemistry medicine Original Article Chelation Food Science |
| Zdroj: | Journal of Food Science and Technology. 53:3593-3601 |
| ISSN: | 0975-8402 0022-1155 |
| Popis: | The aim of this study was to evaluate metal binding and antioxidant activities of hydrolyzed oat bran proteins followed by the determination of peptide sequences. Protamex oat bran protein hydrolysates (OBPH) were separated by reverse-phase HPLC into eight peptide fractions (F1–F8) and their abilities to either chelate metals (Fe2+, Ca2+) or prevent the oxidation of lipids were investigated. In the Fe2+ chelation assay, OBPH had significantly (p |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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