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Título : Compositional Characterization of Native Peruvian Chili Peppers (Capsicum spp.)
Autor : Meckelmann, Sven W.
Riegel, Dieter W.
Van Zonneveld, Maarten J.
Rios, Llermé
Peña, Karla
Ugas, Roberto
Quinonez, Lourdes
Mueller Seitz, Erika
Petz, Michael
Fecha de publicación : 14-feb-2013
Resumen : The national Capsicum germplasm bank of Peru at INIA holds a unique collection of more than 700 Capsicum accessions, including many landraces. These conserved accessions have never been thoroughly characterized or evaluated. Another smaller collection exists at UNALM, and CIDRA provided taxonomically characterized fruits from the Amazon region of Ucayali. Of these collections, 147 accessions have been selected to represent the biodiversity of Peruvian Capsicum annuum, Capsicum baccatum, Capsicum chinense, and Capsicum frutescens by morphological traits as well as by agronomic characteristics and regional origin. All fruits from the selected accessions have been oven-dried and ground in Peru and analyzed in Germany. Results are reported for each accession by total capsaicinoids and capsaicinoid pattern, total polyphenol content, antioxidant capacity, specific flavonoids (quercetin, kaempferol, luteolin, apigenin), fat content, vitamin C, surface color, and extractable color. A wide variability in phytochemical composition and concentration levels was found.
Palabras clave : Chili pepper
Capsicum
Capsaicin
Viitamin C
Quercetin
Color
Editorial : American Chemical Society
Citación : Sven W. Meckelmann, Dieter W. Riegel, Maarten J. van Zonneveld, Llermé Ríos, Karla Peña, Roberto Ugas, Lourdes Quinonez, Erika Mueller-Seitz, and Michael Petz. Journal of Agricultural and Food Chemistry 2013 61 (10), 2530-2537. DOI: 10.1021/jf304986q
Descripción : 8 Páginas
URI : http://repositorio.inia.gob.pe/handle/inia/1150
metadata.dc.identifier.doi: 10.1021/jf304986q
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