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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
13/05/2021 |
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Data da última atualização: |
09/08/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
VIEIRA, L. M.; MAGGIONI, R. de A.; TOMASI, J. de C.; GOMES, E. N.; WENDLING, I.; HELM, C. V.; KOEHLER, H. S.; ZUFFELLATO-RIBAS, K. C. |
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Afiliação: |
LEANDRO MARCOLINO VIEIRA, UNIVERSIDADE FEDERAL DO PARANÁ; RENATA DE ALMEIDA MAGGIONI, UNIVERSIDADE FEDERAL DO PARANÁ; JÉSSICA DE CÁSSIA TOMASI, UNIVERSIDADE FEDERAL DO PARANÁ; ERIK NUNES GOMES, RUTGERS UNIVERSITY, NEW BRUNSWICK, NEW JERSEY, USA; IVAR WENDLING, CNPF; CRISTIANE VIEIRA HELM, CNPF; HENRIQUE SOARES KOEHLER, UNIVERSIDADE FEDERAL DO PARANÁ; KATIA CHRISTINA ZUFFELLATO-RIBAS, UNIVERSIDADE FEDERAL DO PARANÁ. |
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Título: |
Vegetative propagation, chemical composition and antioxidant activity of yerba mate genotypes. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Plant Genetic Resources, v. 19, n. 2, p. 112-121, Apr. 2021. |
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DOI: |
https://doi.org/10.1017/S1479262121000150 |
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Idioma: |
Inglês |
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Conteúdo: |
Ilex paraguariensis, commonly known as yerba mate, is a tree species native to South America. Its commercial value is due to the manufacturing of teas, with potential also in the pharmacological and cosmetic industries. Vegetative propagation of yerba mate is considered an innovation to the traditional production systems based on sexual propagation. The present study aimed to evaluate the rhizogenic potential and chemical attributes of mini-cuttings from 15 yerba mate genotypes, as well as to verify the correlation between phytochemical and rooting-related variables. Mini-cuttings were collected from a pre-existing mini-clonal hedge and the experimental design was completely randomized, with 15 treatments (genotypes), four replications and 10 mini-cuttings per plot. After 120 days, mini-cuttings were assessed regarding rooting, mortality, callogenesis and leaf retention percentages, percentage of mini-cuttings with both calluses and roots, number of roots and average root length. At the time of collection, subsamples from each plot were used for phytochemical analyses including total phenolic compounds, protein, caffeine and theobromine contents and antioxidant activity. Rooting percentages ranged from 5 to 72.5%, with significant variation among genotypes. Adventitious rooting and phytochemical profile of yerba mate mini-cuttings are genotype-dependent. Leaf retention is a relevant factor in the rooting of yerba mate mini-cuttings and the levels of total phenolic compounds, antioxidants and theobromine present in mini-cuttings are negatively correlated components to Ilex paraguariensis adventitious rooting. MenosIlex paraguariensis, commonly known as yerba mate, is a tree species native to South America. Its commercial value is due to the manufacturing of teas, with potential also in the pharmacological and cosmetic industries. Vegetative propagation of yerba mate is considered an innovation to the traditional production systems based on sexual propagation. The present study aimed to evaluate the rhizogenic potential and chemical attributes of mini-cuttings from 15 yerba mate genotypes, as well as to verify the correlation between phytochemical and rooting-related variables. Mini-cuttings were collected from a pre-existing mini-clonal hedge and the experimental design was completely randomized, with 15 treatments (genotypes), four replications and 10 mini-cuttings per plot. After 120 days, mini-cuttings were assessed regarding rooting, mortality, callogenesis and leaf retention percentages, percentage of mini-cuttings with both calluses and roots, number of roots and average root length. At the time of collection, subsamples from each plot were used for phytochemical analyses including total phenolic compounds, protein, caffeine and theobromine contents and antioxidant activity. Rooting percentages ranged from 5 to 72.5%, with significant variation among genotypes. Adventitious rooting and phytochemical profile of yerba mate mini-cuttings are genotype-dependent. Leaf retention is a relevant factor in the rooting of yerba mate mini-cuttings and the levels of total phenolic compounds,... Mostrar Tudo |
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Palavras-Chave: |
Callogenesis; Erva mate; Mini-cutting. |
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Thesagro: |
Cafeína; Enraizamento; Ilex Paraguariensis; Propagação Vegetativa. |
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Thesaurus Nal: |
Caffeine; Rooting. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 02587naa a2200325 a 4500
001 2131794
005 2021-08-09
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1017/S1479262121000150$2DOI
100 1 $aVIEIRA, L. M.
245 $aVegetative propagation, chemical composition and antioxidant activity of yerba mate genotypes.$h[electronic resource]
260 $c2021
520 $aIlex paraguariensis, commonly known as yerba mate, is a tree species native to South America. Its commercial value is due to the manufacturing of teas, with potential also in the pharmacological and cosmetic industries. Vegetative propagation of yerba mate is considered an innovation to the traditional production systems based on sexual propagation. The present study aimed to evaluate the rhizogenic potential and chemical attributes of mini-cuttings from 15 yerba mate genotypes, as well as to verify the correlation between phytochemical and rooting-related variables. Mini-cuttings were collected from a pre-existing mini-clonal hedge and the experimental design was completely randomized, with 15 treatments (genotypes), four replications and 10 mini-cuttings per plot. After 120 days, mini-cuttings were assessed regarding rooting, mortality, callogenesis and leaf retention percentages, percentage of mini-cuttings with both calluses and roots, number of roots and average root length. At the time of collection, subsamples from each plot were used for phytochemical analyses including total phenolic compounds, protein, caffeine and theobromine contents and antioxidant activity. Rooting percentages ranged from 5 to 72.5%, with significant variation among genotypes. Adventitious rooting and phytochemical profile of yerba mate mini-cuttings are genotype-dependent. Leaf retention is a relevant factor in the rooting of yerba mate mini-cuttings and the levels of total phenolic compounds, antioxidants and theobromine present in mini-cuttings are negatively correlated components to Ilex paraguariensis adventitious rooting.
650 $aCaffeine
650 $aRooting
650 $aCafeína
650 $aEnraizamento
650 $aIlex Paraguariensis
650 $aPropagação Vegetativa
653 $aCallogenesis
653 $aErva mate
653 $aMini-cutting
700 1 $aMAGGIONI, R. de A.
700 1 $aTOMASI, J. de C.
700 1 $aGOMES, E. N.
700 1 $aWENDLING, I.
700 1 $aHELM, C. V.
700 1 $aKOEHLER, H. S.
700 1 $aZUFFELLATO-RIBAS, K. C.
773 $tPlant Genetic Resources$gv. 19, n. 2, p. 112-121, Apr. 2021.
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Registro original: |
Embrapa Florestas (CNPF) |
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Biblioteca |
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| Registros recuperados : 11 | |
| 2. |  | ROCHA, M. da; CHIARI, L.; SALGADO, L. R.; VALLE, C. B. do; DOURADO, D. M. Caracterização molecular de acessos de Brachiaria spp. usando RAPD. In: SILVEIRA, A. B. da.; DOURADO, D. M.; ANDRADE, L. P. de.; GERVÁSIO, M. S. P.; RIOS, R. A. G. M.; MATIAS, R. (Org.). Bio(in)formação: produção do curso de Ciências Biológicas 2011. Campo Grande, MS: Ed. Anhanguera Uniderp, 2011. p. 291-304 Trabalho 18.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 3. | | ROCHA, M. da; CHIARI, L.; VALLE, C. B. do; SALGADO, L. R.; LEGUIZAMON, G. O. C. Caracterização molecular de acessos de Brachiaria spp. usando RAPD. In: JORNADA CIENTÍFICA DA EMBRAPA GADO DE CORTE, 2., 2006, Campo Grande, MS. Anais [da]... 2. ed. Campo Grande, MS: Embrapa Gado de Corte, 2006. 1 p. 1 CD-ROM. CNPGC.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 5. | | SALGADO, L. R.; CHIARI, L.; VALLE, C. B. do; ROCHA, M. da; LEGUIZAMON, G. O. C. Uso de marcadores RAPD para discriminação de híbridos de cruzamentos intraespecíficos de Brachiaria humidicola. In: JORNADA CIENTÍFICA DA EMBRAPA GADO DE CORTE, 2., 2006, Campo Grande, MS. Anais [da]... 2. ed. Campo Grande, MS: Embrapa Gado de Corte, 2006. 1 p. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 6. | | NOGUEIRA, D. M.; LOPES JÚNIOR, E. S.; SOUSA, P. H. F. de; CARVALHO JÚNIOR, G. M. de; ROCHA, M. da. Atividade estral de cabras Boer submetidas a dois protocolos de sincronização do estro. In: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 4.; SIMPÓSIO NORDESTINO DE ALIMENTAÇÃO DE RUMINANTES, 10.; SIMPÓSIO DE PRODUÇÃO ANIMAL DO VALE DO SÃO FRANCISCO, 1., 2006, Petrolina. Anais... Petrolina: SNPA; Embrapa Semi-Árido, 2006. 1 CD-ROM. Editores: Gherman Garcia Leal de Araújo, Fábio Mourer, Silvia Helena Nogueira Turco, Alex Uilamar Nascimento Cunha.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Semiárido. |
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| 9. | | ZORZATTO, C.; CHIARI, L.; VALLE, C. B. do; MELLO, M. V. de; FARIA, M. A. de; ROCHA, M. da; LEGUIZÁMON, G. O. C. Variabilidade genética de acessos de Brachiaria dictyoneura utilizando RAPD. In: JORNADA CIENTÍFICA DA EMBRAPA GADO DE CORTE, 2., 2006, Campo Grande, MS. Anais [da]... 2. ed. Campo Grande, MS: Embrapa Gado de Corte, 2006. 1 p. 1 CD-ROM. CNPGC.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 10. | | ROCHA, M. da; BOURNAUD, C.; DAZENIÈRE, J.; THORPE, P.; BAILLY-BECHET, M.; PELLEGRIN, C.; PÉRÉ, A.; GRYNBERG, P.; PERFUS-BARBEOCH, L.; AKKER, S. E.-V. den; DANCHIN, E. G. J. Genome expression dynamics reveal the parasitism regulatory landscape of the root-knot nematode Meloidogyne incognita and a promoter motif associated with effector genes. Genes (Basel), v. 12, n. 5, 771, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 11. | | ZAVAREZE, E. da R.; TELLES, A. C.; EL HALAL, S. L. M.; ROCHA, M. da; COLUSSI, R.; ASSIS, L. M. de; CASTRO, L. A. S. de; DIAS, A. R. G.; PRENTICE-HERNÁNDEZ, C. Production and characterization of encapsulated antioxidative protein hydrolysates from Whitemouth croaker (Micropogonias furnieri) muscle and byproduct. Food Science and Technology, v. 59, p. 841-848, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Clima Temperado. |
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| Registros recuperados : 11 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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