Freeze-dried skin and flesh samples (0.5 g) were ground with liquid nitrogen to fine powder. The plant material was extracted in triplicate according to the method described by Becatti et al. (2010).
Freeze-dried skin and flesh samples (0.5 g) were ground withliquid nitrogen to fine powder. The plant material was extractedin triplicate according to the method described by Becatti et al.(2010).