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Chlorogenic acid content in species of coffea and selections of C. arabica

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...

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Main Authors: Carelli, M.L.C., Lopes, C.R., Monaco, L.C.
Format: Artículo
Language:Inglés
Published: Instituto Interamericano de Cooperación para la Agricultura (IICA) 2025
Subjects:
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
Online Access:https://repositorio.catie.ac.cr/handle/11554/12979
Summary: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.

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