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Bio-refinery of orange peels waste: a new concept based on integrated green and solvent free extraction processes using ultrasound and microwave techniques to obtain essential oil, polyphenols and pectin.
Boukroufa M, Boutekedjiret C, Petigny L, Rakotomanomana N, Chemat F. Boukroufa M, et al. Among authors: petigny l. Ultrason Sonochem. 2015 May;24:72-9. doi: 10.1016/j.ultsonch.2014.11.015. Epub 2014 Nov 18. Ultrason Sonochem. 2015. PMID: 25435398 Free article.