作者: Magdalena Dadan , Katarzyna Rybak , Artur Wiktor , Malgorzata Nowacka , Joanna Zubernik
DOI: 10.1016/J.FOODCHEM.2017.06.061
关键词:
摘要: Parsley leaves contain a high amount of bioactive components (especially lutein), therefore it is crucial to select the most appropriate pre-treatment and drying conditions, in order obtain quality dried leaves, which was aim this study. The optimization done using response surface methodology (RSM) for following factors: microwave power (100, 200, 300W), air temperature (20, 30, 40°C) variant (ultrasound, steaming dipping as control). Total phenolic content (TPC), antioxidant activity, chlorophyll lutein contents (using UPLC-PDA) were determined leaves. analysed responses dependent on applied parameters type. possibility ultrasound steam treatment application proven optimal processing conditions selected.