Microwave Assisted Extraction of Phenolic Compounds from Almond Skin By-products (Prunus amygdalus): A Multivariate Analysis Approach

A microwave-assisted extraction (MAE) procedure to isolate phenolic compounds from almond skin by-products was optimized. A three-level, three-factor Box-Behnken design was used to evaluate the effect of almond skin weight, microwave power and irradiation time on total phenolic content (TPC) and antioxidant activity (DPPH). Almond skin weight was the most important parameter on the studied […]