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| Santos,Maximillan Leite; Magalhães,Chaiana Froés; Rosa,Marcelo Barcellos da; Santos,Daniel de Assis; Brasileiro,Beatriz Gonçalves; Carvalho,Leandro Machado de; Silva,Marcelo Barreto da; Zani,Carlos Leomar; Siqueira,Ezequias Pessoa de; Peres,Rodrigo Loreto; Andrade,Anderson Assunção. |
| The effects of different solvents and extraction techniques upon the phytochemical profile and anti-Trichophyton activity of extracts from Piper aduncum leaves were evaluated. Extract done by maceration method with ethanol has higher content of sesquiterpenes and antifungal activity. This extract may be useful as an alternative treatment for dermatophytosis. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Antifungal activity; Piper aduncum L.; Dermatophytes; Trichophyton; Extraction techniques. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000400035 |
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| Gaia,José Maria D; Mota,Milton Guilherme da C; Conceição,Carmen Célia C da; Maia,José Guilherme S. |
| Spiked pepper presents a high yield of essential oil with useful biological properties for human health and agriculture. In order to evaluate the morphoagronomic variability and, afterwards, to select genotypes for plant breeding and cultivation, thirteen clones were propagated. Thus, spiked pepper cuttings were rooted under greenhouse, transferred to a nursery and, afterwards, planted at the experimental area. The evaluations were carried out in two harvest seasons. The evaluated morphoagronomic traits were number of leaves per branch, leaf length, leaf width, diameter of the oldest branch, plant height, number of orthotropic branches, number of plagiotropic branches, internode length, fresh and dry matter, yield of essential oil and dillapiole content.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Piper aduncum L.; Genetic resources; Conservation of germplasm; Morphoagronomic traits; Genetic breeding. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362010000400007 |
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| Gaia,José Maria D; Mota,Milton Guilherme da C; Conceição,Carmen Célia C da; Maia,José Guilherme S. |
| Spiked pepper (Piper aduncum L.) is an aromatic plant species with high essential oil production. It is a species that occurs abundantly in the Brazilian Amazon. Its essential oil has exploitable biological properties in the human health and agriculture. Aiming to study its germplasm toward future use in genetic breeding programs, collecting was carried out (inflorescences, cuttings, leaves and thin branches) in ten provenances from the Brazilian Amazon. Twelve morphoagronomic traits were determined to take the data: number of leaves by branch, length of leaf, width of the leaf, circumference of the older branch, height of the plant, number of orthotropic branches, number of plageotropic branches, length of the internodes, number of spikes per branches,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Piper aduncum L.; Genetic resources; Conservation of germplasm; Morphoagronomic traits; Genetic breeding. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362010000200004 |
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| Gaia,José Maria D.; Mota,Milton Guilherme da C.; Conceição,Carmen Célia C. da; Costa,Maria Rosa; Maia,José Guilherme S.. |
| A espécie conhecida como pimenta-de-macaco (Piper aduncum L.) possui grande potencial para exploração econômica em função da comprovada utilidade do seu óleo essencial na agricultura e saúde humana. O objetivo deste trabalho foi caracterizar a diversidade genética de populações naturais dessa planta. Um total de dezoito acessos da planta, provenientes de quatro procedências da Amazônia Brasileira, foi examinado por meio de locos de DNA, gerados por análise RAPD (polimorfismo de DNA amplificado ao acaso). O estudo evidenciou a existência de real diversidade entre as populações examinadas, sendo provável que dentro das localidades investigadas, os padrões da diversidade genética acompanhem os padrões de distribuição geográfica. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Piper aduncum L.; Óleo; Diversidade genética; DNA; Germoplasma; Domesticação. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362004000400004 |
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