Linear tuning of microwaves power for the extraction of bioactive molecules from citrus peels

Abstract In the last years, an alternative and convenient way to composting and/or bio-gasifying food waste is represented by extraction of high value bioactive components from such materials. particular, essential oils contained in matrices as orange or lemon peels may represent for nutraceutical pharma industry. recent microwave assisted processes have been considered use solvent-free extraction. However, often performed very simple systems, without accurate control, if any, power release. this work, linear tuning citrus discussed, with emphasis on consequent process yield extract characteristics. Chemical analysis extracted mixture showed presence quite a number active molecules relevant interest pharmaceutical industries, glycoside flavanone (Hesperidin Eriocitrin) peels, polymethoxylated flavones (Nobiletin Sinensetin) peels.