TY - BOOK AU - Amira Khaled Anwar Aboelata AU - Ayat Osama Ghalab , AU - Mahmoud Abdelhakim Elrifai , AU - Reem Sayed Ettouney , TI - Optimization of microwave assisted extraction of Ýeta carotene from carrot peels using response surface methodology / PY - 2018/// CY - Cairo : PB - Amira Khaled Anwar Aboelata , KW - Microwave assisted extraction KW - Response surface methodology KW - Ý-carotene N1 - Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Chemical Engineering; Issued also as CD N2 - This thesis presents a detailed response surface methodology study on the microwave assisted extraction of Ý-carotene from carrot peels. Unlike published research which utilized a modified domestic microwave oven, in this study, a controlled temperature microwave oven was used. Preliminary trials were applied to find the best heating procedure, then a full response surface methodology starting from the first order model passing by the steepest ascent line to the second order model was applied. Optimum conditions were determined and compared with published experimental results ER -