Chlorogenic acid content in species of coffea and selections of C. arabica
No hay miniatura disponible
Fecha
Autores
Título de la revista
ISSN de la revista
Título del volumen
Editor
Instituto Interamericano de Cooperación para la Agricultura (IICA)
Resumen
Descripción
The total content of chlorohydrogenic acid in green beans of the following coffee species was studied: Coffea salvatrix, C. canephora, C. liberica, C. dewevrei, C. racemosa, C. eugenioides, C. kapakata, C. stenophylla and C. congensis as well as selections of C. arabica carrying genes for resistance to coffee red disease.
Total chlorohydrex was determined by the Weiss method with modifications. The lowest value was found in C. salvatrix (2.70 percent) and the highest content was determined in C. canephora (10.30 percent). Within C. arabica, the content ranged from 6.63 to 8.20 percent, with the highest value found in the 'Cerd' genotypes and those carrying the SH, SH, and SH genes. The interspecific ploid tetva hybrid C. arabica x C. canephora showed intermediate strains compared with the parental species.
Palabras clave
Café||coffee||café||café, Coffea arabica||Coffea arabica||Coffea arabica||Coffea arabica, Ácido clorogénico||chlorogenic acid||ácido clorogénico||acide chlorogénique, Ácido clorhídrico||hydrochloric acid||ácido clorídrico||acide chlorhydrique, Genotipo||genotypes||genótipo||génotype, Cultivo de semillas||seed crops||cultura para produção de sementes||porte graines, Brasil||Brazil||Brasil||Brésil, Sede Central