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Molecules

Title:		Volatile Compounds of Lemon and Grapefruit IntegroPectin
Author(s):		Scurria A; Sciortino M; Presentato A; Lino C; Piacenza E; Albanese L; Zabini F; Meneguzzo F; Nuzzo D; Pagliaro M; Chillura Martino DF; Alduina R; Avellone G; Ciriminna R;
Address:		"Istituto per lo Studio dei Materiali Nanostrutturati, CNR, Via U. La Malfa 153, 90146 Palermo, Italy. Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Universita di Palermo, Via Archirafi 32, 90123 Palermo, Italy. Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Universita di Palermo, Via le delle Scienze, 90128 Palermo, Italy. Istituto per la Bioeconomia, CNR, Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy. Istituto per la Ricerca e l'Innovazione Biomedica, CNR, Via U. La Malfa 153, 90146 Palermo, Italy"
Journal Title:		Molecules
Year:		2020
Volume:		20201224
Issue:		1
Page Number:		-
DOI:		10.3390/molecules26010051
ISSN/ISBN:		1420-3049 (Electronic) 1420-3049 (Linking)
Abstract:		"An HS-SPME GC-MS analysis of the volatile compounds adsorbed at the outer surface of lemon and grapefruit pectins obtained via the hydrodynamic cavitation of industrial waste streams of lemon and grapefruit peels in water suggests important new findings en route to understanding the powerful and broad biological activity of these new pectic materials. In agreement with the ultralow degree of esterification of these pectins, the high amount of highly bioactive alpha-terpineol and terpinen-4-ol points to limonene (and linalool) decomposition catalyzed by residual citric acid in the citrus waste peel residue of the juice industrial production"
Keywords:		Biosynthetic Pathways Citrus/*chemistry/metabolism Citrus paradisi/*chemistry/metabolism Fruit/chemistry Gas Chromatography-Mass Spectrometry Molecular Structure Phytochemicals/analysis/chemistry Volatile Organic Compounds/analysis/*chemistry/metabolism I;
Notes:		"MedlineScurria, Antonino Sciortino, Marzia Presentato, Alessandro Lino, Claudia Piacenza, Elena Albanese, Lorenzo Zabini, Federica Meneguzzo, Francesco Nuzzo, Domenico Pagliaro, Mario Chillura Martino, Delia Francesca Alduina, Rosa Avellone, Giuseppe Ciriminna, Rosaria eng Switzerland 2020/12/31 Molecules. 2020 Dec 24; 26(1):51. doi: 10.3390/molecules26010051"