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Registro Completo |
Biblioteca(s): |
Embrapa Café; Embrapa Rondônia. |
Data corrente: |
02/01/2024 |
Data da última atualização: |
02/01/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ROCHA, R. B.; ALVES, E. A.; TADEU, H. C.; TEIXEIRA, A. L.; BIZZO, H. R.; ANTONIASSI, R.; PACHECO, S.; SANTIAGO, M. C. P. de A. |
Afiliação: |
RODRIGO BARROS ROCHA, CNPCa; ENRIQUE ANASTACIO ALVES, CPAF-RO; HUGO CESAR TADEU, UNIVERSIDADE ESTADUAL PAULISTA; ALEXSANDRO LARA TEIXEIRA, CNPCa; HUMBERTO RIBEIRO BIZZO, CTAA; ROSEMAR ANTONIASSI, CTAA; SIDNEY PACHECO, CTAA; MANUELA CRISTINA P DE A SANTIAGO, CTAA. |
Título: |
Caffeine and chlorogenic acid content of Coffea canephora cultivars in different environments |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Coffee Science, v. 18, e182164, 2023. |
DOI: |
https://doi.org/10.25186/.v18i.2164 |
Idioma: |
Inglês |
Conteúdo: |
Coffee plants of the Coffea canephora species are currently grown in tropical regions throughout the world, and both higher yield efficiency and higher beverage quality are important considerations. The aim of this study is to characterize the content of caffeine and chlorogenic acids of C. canephora cultivars in different environments. According to the maturation cycle of each clone, samples of cherry coffee were collected from ten cultivars evaluated in the environments of Porto Velho, RO; Ouro Preto do Oeste, RO; and Manaus, AM in Brazil. These environments with contrasting characteristics represent most of the coffee fields established in the Af and Aw climate types in Latossolos Vermelhos and Latossolos Amarelos typical of the Western Amazon. The results were analyzed considering the factorial design to quantify the effects of genotypes, of environments, and of the genotype × environment interaction (GE) on the caffeine and chlorogenic acid content. Despite the significant genetic-environment (GE) effects, the caffeine and chlorogenic acid content primarily exhibited genetic control. In comparison to caffeine content, chlorogenic acid content showed a stronger environmental influence, resulting in more variations in genotype performance across different environments. The significant positive association between the caffeine content and chlorogenic acid content favors the selection of plants that simultaneously have higher or lower content of both traits. The dispersion of the first two principal components, linked with reference points, enabled the identification of genotype performance acrosall environments in a single analysis. The selection of clone BRS3210 results in a gain from selection of 14.99% in caffeine content, while cultivation of clone BRS3193 yields a gain from selection of 10.81% in chlorogenic acid content. The selection of clone BRS2299 results in a reduction of 21.85% in caffeine content and of 9.15% in chlorogenic acid content. MenosCoffee plants of the Coffea canephora species are currently grown in tropical regions throughout the world, and both higher yield efficiency and higher beverage quality are important considerations. The aim of this study is to characterize the content of caffeine and chlorogenic acids of C. canephora cultivars in different environments. According to the maturation cycle of each clone, samples of cherry coffee were collected from ten cultivars evaluated in the environments of Porto Velho, RO; Ouro Preto do Oeste, RO; and Manaus, AM in Brazil. These environments with contrasting characteristics represent most of the coffee fields established in the Af and Aw climate types in Latossolos Vermelhos and Latossolos Amarelos typical of the Western Amazon. The results were analyzed considering the factorial design to quantify the effects of genotypes, of environments, and of the genotype × environment interaction (GE) on the caffeine and chlorogenic acid content. Despite the significant genetic-environment (GE) effects, the caffeine and chlorogenic acid content primarily exhibited genetic control. In comparison to caffeine content, chlorogenic acid content showed a stronger environmental influence, resulting in more variations in genotype performance across different environments. The significant positive association between the caffeine content and chlorogenic acid content favors the selection of plants that simultaneously have higher or lower content of both traits. The dispersion ... Mostrar Tudo |
Palavras-Chave: |
Amazônia ocidental; Ambiente; Conilon; Environment interaction; Interação; Robusta; Western Amazon. |
Thesagro: |
Meio Ambiente. |
Thesaurus Nal: |
Genotype. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1160398/1/Caffeine-and-chlorogenic-acid.pdf
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Marc: |
LEADER 02902naa a2200325 a 4500 001 2160398 005 2024-01-02 008 2023 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.25186/.v18i.2164$2DOI 100 1 $aROCHA, R. B. 245 $aCaffeine and chlorogenic acid content of Coffea canephora cultivars in different environments$h[electronic resource] 260 $c2023 520 $aCoffee plants of the Coffea canephora species are currently grown in tropical regions throughout the world, and both higher yield efficiency and higher beverage quality are important considerations. The aim of this study is to characterize the content of caffeine and chlorogenic acids of C. canephora cultivars in different environments. According to the maturation cycle of each clone, samples of cherry coffee were collected from ten cultivars evaluated in the environments of Porto Velho, RO; Ouro Preto do Oeste, RO; and Manaus, AM in Brazil. These environments with contrasting characteristics represent most of the coffee fields established in the Af and Aw climate types in Latossolos Vermelhos and Latossolos Amarelos typical of the Western Amazon. The results were analyzed considering the factorial design to quantify the effects of genotypes, of environments, and of the genotype × environment interaction (GE) on the caffeine and chlorogenic acid content. Despite the significant genetic-environment (GE) effects, the caffeine and chlorogenic acid content primarily exhibited genetic control. In comparison to caffeine content, chlorogenic acid content showed a stronger environmental influence, resulting in more variations in genotype performance across different environments. The significant positive association between the caffeine content and chlorogenic acid content favors the selection of plants that simultaneously have higher or lower content of both traits. The dispersion of the first two principal components, linked with reference points, enabled the identification of genotype performance acrosall environments in a single analysis. The selection of clone BRS3210 results in a gain from selection of 14.99% in caffeine content, while cultivation of clone BRS3193 yields a gain from selection of 10.81% in chlorogenic acid content. The selection of clone BRS2299 results in a reduction of 21.85% in caffeine content and of 9.15% in chlorogenic acid content. 650 $aGenotype 650 $aMeio Ambiente 653 $aAmazônia ocidental 653 $aAmbiente 653 $aConilon 653 $aEnvironment interaction 653 $aInteração 653 $aRobusta 653 $aWestern Amazon 700 1 $aALVES, E. A. 700 1 $aTADEU, H. C. 700 1 $aTEIXEIRA, A. L. 700 1 $aBIZZO, H. R. 700 1 $aANTONIASSI, R. 700 1 $aPACHECO, S. 700 1 $aSANTIAGO, M. C. P. de A. 773 $tCoffee Science$gv. 18, e182164, 2023.
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Registro original: |
Embrapa Café (CNPCa) |
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Registro Completo
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
13/10/2021 |
Data da última atualização: |
12/01/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
MEDEIROS, J. C. de; LEANDRO, E. dos S.; MALDONADE, I. R.; ALENCAR, E. R. de; RIBEIRO, C. S. da C.; RAGASSI, C. F. |
Afiliação: |
JÚLIA CARVALHO DE MEDEIROS; ELIANA DOS SANTOS LEANDRO; IRIANI RODRIGUES MALDONADE, CNPH; ERNANDES RODRIGUES DE ALENCAR; CLAUDIA SILVA DA COSTA RIBEIRO, CNPH; CARLOS FRANCISCO RAGASSI, CNPH. |
Título: |
Characterization of the probiotic potential of lactic acid bacteria isolated from spontaneous fermentation of jalapeno peppers (Capsicum annuum L.) |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Journal of Food Processing and Preservation, v. 45, n. 12, 2021. e16025. |
ISSN: |
1745-4549 |
DOI: |
https://doi.org/10.1111/jfpp.16025 |
Idioma: |
Inglês |
Conteúdo: |
The aim of this study is to isolate and characterize lactic acid bacteria from spontaneous fermentation of jalapeno pepper. Three strains of lactic acid bacteria were isolated from the spontaneous fermentation of peppers: Lactobacillus brevis P.16564, Lactobacillus brevis P.36564 and Lactobacillus rossiae P.26562, which were identified by amplification of the 16S rRNA gene. |
Palavras-Chave: |
Jalapeno peppers fermentation; Probiotic potential. |
Thesaurus NAL: |
Lactic acid bacteria. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01218naa a2200241 a 4500 001 2135300 005 2022-01-12 008 2021 bl uuuu u00u1 u #d 022 $a1745-4549 024 7 $ahttps://doi.org/10.1111/jfpp.16025$2DOI 100 1 $aMEDEIROS, J. C. de 245 $aCharacterization of the probiotic potential of lactic acid bacteria isolated from spontaneous fermentation of jalapeno peppers (Capsicum annuum L.)$h[electronic resource] 260 $c2021 520 $aThe aim of this study is to isolate and characterize lactic acid bacteria from spontaneous fermentation of jalapeno pepper. Three strains of lactic acid bacteria were isolated from the spontaneous fermentation of peppers: Lactobacillus brevis P.16564, Lactobacillus brevis P.36564 and Lactobacillus rossiae P.26562, which were identified by amplification of the 16S rRNA gene. 650 $aLactic acid bacteria 653 $aJalapeno peppers fermentation 653 $aProbiotic potential 700 1 $aLEANDRO, E. dos S. 700 1 $aMALDONADE, I. R. 700 1 $aALENCAR, E. R. de 700 1 $aRIBEIRO, C. S. da C. 700 1 $aRAGASSI, C. F. 773 $tJournal of Food Processing and Preservation$gv. 45, n. 12, 2021. e16025.
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