Effects of microwave and gamma-irradiation treatment on the rape seed
1999
Novotna, Z. | Valentova, O. | Kas, J. | Vysoka Skola Chemicko-technologicka, Prague (Czech Republic). Ustav Biochemie a Mikrobiologie | Svoboda, Z. | Schwarz, W.
In order to protect rape seed against unfavourable quality changes during storage and processing, microwave and g-irradiation treatment was applied. The effect of this treatment was evaluated by investigating certain biochemical changes in the rape extracts. Whole seeds with moisture content of 8% were treated by microwave heating under controlled conditions. Approximately 10 min of treatment was required to decrease phospholipase D (PLD) activity to 10% of its original value and the protein profile of the rape extracts was changed as well. Neither PLD activity nor the protein pattern of the extracts was changed by gamma-radiation.
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