| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Acre. |
|
Data corrente: |
04/01/2016 |
|
Data da última atualização: |
02/07/2021 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
NEGREIROS, J. R. da S.; NIQUELONI, D. P. |
|
Afiliação: |
JACSON RONDINELLI DA S NEGREIROS, CPAF-AC; Daniela Popim Miqueloni, bolsista DTI-B/CNPq. |
|
Título: |
Morphological and phytochemical characterization of Piper hispidinervum DC. and Piper aduncum L. populations in the state of Acre. |
|
Ano de publicação: |
2015 |
|
Fonte/Imprenta: |
Revista Ceres, Viçosa, v. 62, n. 1, p. 78-86, jan./fev. 2015. |
|
ISSN: |
0034-737X (impresso) / 2177-3491 (online) |
|
DOI: |
10.1590/0034-737X201562010010 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Because of the increasing demand of the industry for the production of essential oils, studies highlight the genetic variability of Piper hispidinervum and P. aduncum species according to their patterns of spatial distribution, showing the Amazon region as the source of superior genetic material in the production of safrole and dillapiole. Thus, the objective this study was to characterize the morphology and the phytochemistry of Piper hispidinervum and P. aduncum populations in the Active Germplasm Bank of Embrapa Acre to generate subsidies for the genetic improvement of these species. The results showed that the average values for leaf width and length were 141.67 and 48.04 mm, and petioles length and diameter measurements were 2.83 and 1.78 mm for P. hispidinervum and 189.22; 67.74; 6.03 and 2.22 mm for P. aduncum respectively. The average height and canopy volume measurements were 2.39 m and 6.30 m3 and 2.70 m and 7.78 m3 respectively for each species. For P. hispidinervum, the population with higher performance indried yield and content of safrole was population 02, with 3.9%, and the population 04 showed 94.3% safrole content, both with genetic material from the region of Acrelândia and Plácido de Castro. To P. aduncum, the populations with better performance were 207, 208 and 209, forming a homogeneous group with dried yield average of 3.8% and dillapiol content of 84-85%. Such populations are indicated for selection in breeding program of these species due to better performance. MenosBecause of the increasing demand of the industry for the production of essential oils, studies highlight the genetic variability of Piper hispidinervum and P. aduncum species according to their patterns of spatial distribution, showing the Amazon region as the source of superior genetic material in the production of safrole and dillapiole. Thus, the objective this study was to characterize the morphology and the phytochemistry of Piper hispidinervum and P. aduncum populations in the Active Germplasm Bank of Embrapa Acre to generate subsidies for the genetic improvement of these species. The results showed that the average values for leaf width and length were 141.67 and 48.04 mm, and petioles length and diameter measurements were 2.83 and 1.78 mm for P. hispidinervum and 189.22; 67.74; 6.03 and 2.22 mm for P. aduncum respectively. The average height and canopy volume measurements were 2.39 m and 6.30 m3 and 2.70 m and 7.78 m3 respectively for each species. For P. hispidinervum, the population with higher performance indried yield and content of safrole was population 02, with 3.9%, and the population 04 showed 94.3% safrole content, both with genetic material from the region of Acrelândia and Plácido de Castro. To P. aduncum, the populations with better performance were 207, 208 and 209, forming a homogeneous group with dried yield average of 3.8% and dillapiol content of 84-85%. Such populations are indicated for selection in breeding program of these species due to better ... Mostrar Tudo |
|
Palavras-Chave: |
Aceites esenciales; Acre; Amazonia Occidental; Amazônia Ocidental; Dilapidol; Dilapiol; Embrapa Acre; Fitomejoramiento; Morfología de las plantas; Propiedades fisicoquímicas; Rio Branco (AC); Safrol; Variación genética; Western Amazon. |
|
Thesagro: |
Banco de Germoplasma; Biogeografia; Melhoramento genético vegetal; Morfologia vegetal; Óleo essencial; Pimenta de macaco; Pimenta longa; Piper hispidinervum; Propriedade físico-química; Variação genética. |
|
Thesaurus Nal: |
Biogeography; Essential oils; Genetic variation; Physicochemical properties; Piper aduncum; Piper longum; Plant breeding; Plant morphology; Safrole. |
|
Categoria do assunto: |
G Melhoramento Genético |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/136537/1/25839.pdf
|
|
Marc: |
LEADER 03200naa a2200553 a 4500
001 2032822
005 2021-07-02
008 2015 bl uuuu u00u1 u #d
022 $a0034-737X (impresso) / 2177-3491 (online)
024 7 $a10.1590/0034-737X201562010010$2DOI
100 1 $aNEGREIROS, J. R. da S.
245 $aMorphological and phytochemical characterization of Piper hispidinervum DC. and Piper aduncum L. populations in the state of Acre.$h[electronic resource]
260 $c2015
520 $aBecause of the increasing demand of the industry for the production of essential oils, studies highlight the genetic variability of Piper hispidinervum and P. aduncum species according to their patterns of spatial distribution, showing the Amazon region as the source of superior genetic material in the production of safrole and dillapiole. Thus, the objective this study was to characterize the morphology and the phytochemistry of Piper hispidinervum and P. aduncum populations in the Active Germplasm Bank of Embrapa Acre to generate subsidies for the genetic improvement of these species. The results showed that the average values for leaf width and length were 141.67 and 48.04 mm, and petioles length and diameter measurements were 2.83 and 1.78 mm for P. hispidinervum and 189.22; 67.74; 6.03 and 2.22 mm for P. aduncum respectively. The average height and canopy volume measurements were 2.39 m and 6.30 m3 and 2.70 m and 7.78 m3 respectively for each species. For P. hispidinervum, the population with higher performance indried yield and content of safrole was population 02, with 3.9%, and the population 04 showed 94.3% safrole content, both with genetic material from the region of Acrelândia and Plácido de Castro. To P. aduncum, the populations with better performance were 207, 208 and 209, forming a homogeneous group with dried yield average of 3.8% and dillapiol content of 84-85%. Such populations are indicated for selection in breeding program of these species due to better performance.
650 $aBiogeography
650 $aEssential oils
650 $aGenetic variation
650 $aPhysicochemical properties
650 $aPiper aduncum
650 $aPiper longum
650 $aPlant breeding
650 $aPlant morphology
650 $aSafrole
650 $aBanco de Germoplasma
650 $aBiogeografia
650 $aMelhoramento genético vegetal
650 $aMorfologia vegetal
650 $aÓleo essencial
650 $aPimenta de macaco
650 $aPimenta longa
650 $aPiper hispidinervum
650 $aPropriedade físico-química
650 $aVariação genética
653 $aAceites esenciales
653 $aAcre
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aDilapidol
653 $aDilapiol
653 $aEmbrapa Acre
653 $aFitomejoramiento
653 $aMorfología de las plantas
653 $aPropiedades fisicoquímicas
653 $aRio Branco (AC)
653 $aSafrol
653 $aVariación genética
653 $aWestern Amazon
700 1 $aNIQUELONI, D. P.
773 $tRevista Ceres, Viçosa$gv. 62, n. 1, p. 78-86, jan./fev. 2015.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Acre (CPAF-AC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 121 | |
| 1. |  | NEGREIROS, J. R. da S. Banco ativo de germoplasma de pimenta longa e pimenta de macaco. In: WORKSHOP DE CURADORES DE GERMOPLASMA DO BRASIL, 2011, Campinas. Anais [e] resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2011. p. 281. Editores técnicos: Marília Lobo Burle; Renato Ferraz de Arruda Veiga; Maria do Socorro Maués Albuquerque; Vânia Cristina Rennó Azevedo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Acre. |
|    |
| 6. | | NEGREIROS, J. R. da S. Cultura da pimenta longa. In: ARAÚJO; E. A.; OLIVEIRA, T. K.; ROSÁRIO, A. A. S. e; OLIVEIRA FILHO, J. P. de (org.). Alternativas de utilização de áreas alteradas no estado do Acre. Rio Branco: SEMA, 2011. p. 50-52.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Acre. |
| |
| 15. | | NEGREIROS, J. R. da S.; ALVARES, V. de S.; BRUCKNER, C. H. Análise de trilha e ganhos indiretos em maracujazeiro amarelo. In: REUNIÃO ANUAL DA SOCIEDADE INTERAMERICANA DE HORTICULTURA TROPICAL, 54., 2008, Vitória, ES. Tecnologias e conhecimentos em floricultura, hortaliças, raízes, tubérculos e frutas: resumos. Fortaleza: Embrapa Agroindústria Tropical, 2008. 1 p.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Acre. |
| |
| Registros recuperados : 121 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
