molecules Article Ontogenetic Variation of Individual and Total Capsaicinoids in Malagueta Peppers (Capsicum frutescens) during Fruit Maturation Oreto Fayos 1, Ana Carolina de Aguiar 2, Ana Jiménez-Cantizano 3, Marta Ferreiro-González 4, Ana Garcés-Claver 1, Julián Martínez 2, Cristina Mallor 1, Ana Ruiz-Rodríguez 4, Miguel Palma 4, Carmelo G. Barroso 4 and Gerardo F. Barbero 4,* 1 Agrifood Research Centre of Aragón (CITA), Montañana Avenue, 930, 50059 Zaragoza, Spain;
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[email protected] (J.M.) 3 Department of Chemical Engineering and Food Technology, Faculty of Sciences, University of Cádiz, Agrifood Campus of International Excellence (CeiA3), IVAGRO, P.O. Box 40, 11510 Puerto Real, Cádiz, Spain;
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[email protected]; Tel.: +34-956-016355 Academic Editor: Isabel C. F. R. Ferreira Received: 30 March 2017; Accepted: 30 April 2017; Published: 3 May 2017 Abstract: The ontogenetic variation of total and individual capsaicinoids (nordihydrocapsaicin (n-DHC), capsaicin (C), dihydrocapsaicin (DHC), homocapsaicin (h-C) and homodihydrocapsaicin (h-DHC)) present in Malagueta pepper (Capsicum frutescens) during fruit ripening has been studied.