Qualidade da bebida em espécies e populacoes derivadas de híbridos interespecíficos de Coffea
Investigations on coffee cupping quality of the species C. canephora, C. congensis and several populations derived from interespecific crosses (C. canephora dp x C. arabica, C. canephora x C. eugenioides, C. arabica x C. dewevrei dp and C. racemosa x C. arabica) were undertaken in two trials, in order to guide breeding programs using this germplasm. Two grading systems were used for classification of the cupping quality, the normal six points scale used for C. arabica samples and new one with 10 points, 1 for the lowest and 10 for the highest quality. Coffee liquorer experts graded the overall cupping quality and added remarks to any unpleasant taste noticed in the samples. The analysis of the data pointed out that both scales were not adequate for a complete characterization and discrimination of the individual samples. When coffee samples were grouped according to the species involved in the crosses, the results indicated the superiority of the C. arabica x C. dewevrei dp and C. canephora dp x C. arabica groups in the first trial. In the second trial the C. racemosa x C. arabica group revealed the best average cupping quality, statistically superior to C. canephora and C. congensis. Most of the non-commercial coffees displayed unique tastes and were characterized in 13 unpleasant types. Due to the inherent diversity of the analysed material the liquorer experts had difficulty in classifying the several abnormal tastes influencing the classification of the mild standard sample. The results indicated the necessity of more accurate studies on the beverage produced by these species mainly when they participate in the breeding of Arabica coffee
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1990
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| Subjects: | COFFEA, HIBRIDOS INTERESPECIFICOS, BEBIDAS, CALIDAD, PROPIEDADES ORGANOLEPTICAS, |
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KOHA-OAI-BVE:846362020-02-03T21:51:52ZQualidade da bebida em espécies e populacoes derivadas de híbridos interespecíficos de Coffea 54732 Carvalho, A. 123735 Teixeira, A.A. 66670 Fazuoli, L.C. 74253 Guerreiro Filho, O. 1990Investigations on coffee cupping quality of the species C. canephora, C. congensis and several populations derived from interespecific crosses (C. canephora dp x C. arabica, C. canephora x C. eugenioides, C. arabica x C. dewevrei dp and C. racemosa x C. arabica) were undertaken in two trials, in order to guide breeding programs using this germplasm. Two grading systems were used for classification of the cupping quality, the normal six points scale used for C. arabica samples and new one with 10 points, 1 for the lowest and 10 for the highest quality. Coffee liquorer experts graded the overall cupping quality and added remarks to any unpleasant taste noticed in the samples. The analysis of the data pointed out that both scales were not adequate for a complete characterization and discrimination of the individual samples. When coffee samples were grouped according to the species involved in the crosses, the results indicated the superiority of the C. arabica x C. dewevrei dp and C. canephora dp x C. arabica groups in the first trial. In the second trial the C. racemosa x C. arabica group revealed the best average cupping quality, statistically superior to C. canephora and C. congensis. Most of the non-commercial coffees displayed unique tastes and were characterized in 13 unpleasant types. Due to the inherent diversity of the analysed material the liquorer experts had difficulty in classifying the several abnormal tastes influencing the classification of the mild standard sample. The results indicated the necessity of more accurate studies on the beverage produced by these species mainly when they participate in the breeding of Arabica coffeeInvestigations on coffee cupping quality of the species C. canephora, C. congensis and several populations derived from interespecific crosses (C. canephora dp x C. arabica, C. canephora x C. eugenioides, C. arabica x C. dewevrei dp and C. racemosa x C. arabica) were undertaken in two trials, in order to guide breeding programs using this germplasm. Two grading systems were used for classification of the cupping quality, the normal six points scale used for C. arabica samples and new one with 10 points, 1 for the lowest and 10 for the highest quality. Coffee liquorer experts graded the overall cupping quality and added remarks to any unpleasant taste noticed in the samples. The analysis of the data pointed out that both scales were not adequate for a complete characterization and discrimination of the individual samples. When coffee samples were grouped according to the species involved in the crosses, the results indicated the superiority of the C. arabica x C. dewevrei dp and C. canephora dp x C. arabica groups in the first trial. In the second trial the C. racemosa x C. arabica group revealed the best average cupping quality, statistically superior to C. canephora and C. congensis. Most of the non-commercial coffees displayed unique tastes and were characterized in 13 unpleasant types. Due to the inherent diversity of the analysed material the liquorer experts had difficulty in classifying the several abnormal tastes influencing the classification of the mild standard sample. The results indicated the necessity of more accurate studies on the beverage produced by these species mainly when they participate in the breeding of Arabica coffeeCOFFEAHIBRIDOS INTERESPECIFICOSBEBIDASCALIDADPROPIEDADES ORGANOLEPTICASBragantia (Brasil) |
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COFFEA HIBRIDOS INTERESPECIFICOS BEBIDAS CALIDAD PROPIEDADES ORGANOLEPTICAS COFFEA HIBRIDOS INTERESPECIFICOS BEBIDAS CALIDAD PROPIEDADES ORGANOLEPTICAS |
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COFFEA HIBRIDOS INTERESPECIFICOS BEBIDAS CALIDAD PROPIEDADES ORGANOLEPTICAS COFFEA HIBRIDOS INTERESPECIFICOS BEBIDAS CALIDAD PROPIEDADES ORGANOLEPTICAS 54732 Carvalho, A. 123735 Teixeira, A.A. 66670 Fazuoli, L.C. 74253 Guerreiro Filho, O. Qualidade da bebida em espécies e populacoes derivadas de híbridos interespecíficos de Coffea |
| description |
Investigations on coffee cupping quality of the species C. canephora, C. congensis and several populations derived from interespecific crosses (C. canephora dp x C. arabica, C. canephora x C. eugenioides, C. arabica x C. dewevrei dp and C. racemosa x C. arabica) were undertaken in two trials, in order to guide breeding programs using this germplasm. Two grading systems were used for classification of the cupping quality, the normal six points scale used for C. arabica samples and new one with 10 points, 1 for the lowest and 10 for the highest quality. Coffee liquorer experts graded the overall cupping quality and added remarks to any unpleasant taste noticed in the samples. The analysis of the data pointed out that both scales were not adequate for a complete characterization and discrimination of the individual samples. When coffee samples were grouped according to the species involved in the crosses, the results indicated the superiority of the C. arabica x C. dewevrei dp and C. canephora dp x C. arabica groups in the first trial. In the second trial the C. racemosa x C. arabica group revealed the best average cupping quality, statistically superior to C. canephora and C. congensis. Most of the non-commercial coffees displayed unique tastes and were characterized in 13 unpleasant types. Due to the inherent diversity of the analysed material the liquorer experts had difficulty in classifying the several abnormal tastes influencing the classification of the mild standard sample. The results indicated the necessity of more accurate studies on the beverage produced by these species mainly when they participate in the breeding of Arabica coffee |
| format |
|
| topic_facet |
COFFEA HIBRIDOS INTERESPECIFICOS BEBIDAS CALIDAD PROPIEDADES ORGANOLEPTICAS |
| author |
54732 Carvalho, A. 123735 Teixeira, A.A. 66670 Fazuoli, L.C. 74253 Guerreiro Filho, O. |
| author_facet |
54732 Carvalho, A. 123735 Teixeira, A.A. 66670 Fazuoli, L.C. 74253 Guerreiro Filho, O. |
| author_sort |
54732 Carvalho, A. |
| title |
Qualidade da bebida em espécies e populacoes derivadas de híbridos interespecíficos de Coffea |
| title_short |
Qualidade da bebida em espécies e populacoes derivadas de híbridos interespecíficos de Coffea |
| title_full |
Qualidade da bebida em espécies e populacoes derivadas de híbridos interespecíficos de Coffea |
| title_fullStr |
Qualidade da bebida em espécies e populacoes derivadas de híbridos interespecíficos de Coffea |
| title_full_unstemmed |
Qualidade da bebida em espécies e populacoes derivadas de híbridos interespecíficos de Coffea |
| title_sort |
qualidade da bebida em espécies e populacoes derivadas de híbridos interespecíficos de coffea |
| publishDate |
1990 |
| work_keys_str_mv |
AT 54732carvalhoa qualidadedabebidaemespeciesepopulacoesderivadasdehibridosinterespecificosdecoffea AT 123735teixeiraaa qualidadedabebidaemespeciesepopulacoesderivadasdehibridosinterespecificosdecoffea AT 66670fazuolilc qualidadedabebidaemespeciesepopulacoesderivadasdehibridosinterespecificosdecoffea AT 74253guerreirofilhoo qualidadedabebidaemespeciesepopulacoesderivadasdehibridosinterespecificosdecoffea |
| _version_ |
1756059304499085313 |