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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria de Alimentos. Para informações adicionais entre em contato com ctaa.biblioteca@embrapa.br. |
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
28/06/2013 |
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Data da última atualização: |
22/02/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PINTO, S. C.; LEITÃO, G. G.; CASTELLAR, A.; D'ELIA, D. S.; LAGE, C. L. S.; HENRIQUES, A. B.; FERNANDES, J.; MOTTA, G. S.; BIZZO, H. R.; LEITÃO, S. G. |
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Afiliação: |
SHAFT C. PINTO, UFRJ; GILDA G. LEITÃO, UFRJ; ALINE CASTELLAR, UFRJ; DIEGO S. D'ELIA, UFRJ; CELSO L. S. LAGE, UFRJ; ANAÍZE B. HENRIQUES, UFRJ; JANAÍNA FERNANDES, UFRJ; GLÁUCIA S. MOTTA, UFRJ; HUMBERTO RIBEIRO BIZZO, CTAA; SUZANA G. LEITÃO, UFRJ. |
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Título: |
Chemical composition of the volatile fractions from wild and in vitro plants of Anemia tomentosa var. anthriscifolia (Pteridophyta). |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
The Journal of Essential Oil Research, v. 25, n. 3, p. 198-202, 2013. |
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DOI: |
10.1080/10412905.2012.755477 |
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Idioma: |
Inglês |
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Conteúdo: |
Anemia tomentosa var. anthriscifolia is a very aromatic fern with ornamental potential. The major constituent of the volatile fraction of this plant is the triquinane sesquiterpene (-)-9-epi-presilphiperfolan-1-ol, which displays in vitro antibacterial activity against Mycobacterium tuberculosis. In order to investigate the chemical composition of this volatile fraction in relation to their triquinane sesquiterpenes upon in vitro multiplication, the tissue culture of this plant was established. Gametophytes and early sporophytes were successfully developed from spores inoculated in MS medium without growth regulators. Volatiles of both in vitro and wild plants were extracted by simultaneous distillation and extraction (SDE) and analyzed by gas chromatography/flame ionization detector (GC/FID) and GC?mass spectrometry (GC/MS). Twenty-seven constituents were evidenced in the volatiles of the wild plant, accounting for 93.4% of its total composition, whereas only seven constituents accounted for 97.0% of the total composition of the volatiles of the in vitro plants, respectively. The volatiles from the in vitro plants were composed mainly of monoterpenes (79%), whereas those of the wild plants comprised mostly sesquiterpenes (97.5%). The major constituents from in vitro plants are α-pinene (20.7%), trans-pinocarveol (31.0%) and pinocarvone (27.3%), whereas the major constituents from wild plants are silphiperfol-6-ene (11.7%), 9-epi-presilphiperfolan-1-ol (31.3%) and presilphiperfolan-8-ol (21.2%). MenosAnemia tomentosa var. anthriscifolia is a very aromatic fern with ornamental potential. The major constituent of the volatile fraction of this plant is the triquinane sesquiterpene (-)-9-epi-presilphiperfolan-1-ol, which displays in vitro antibacterial activity against Mycobacterium tuberculosis. In order to investigate the chemical composition of this volatile fraction in relation to their triquinane sesquiterpenes upon in vitro multiplication, the tissue culture of this plant was established. Gametophytes and early sporophytes were successfully developed from spores inoculated in MS medium without growth regulators. Volatiles of both in vitro and wild plants were extracted by simultaneous distillation and extraction (SDE) and analyzed by gas chromatography/flame ionization detector (GC/FID) and GC?mass spectrometry (GC/MS). Twenty-seven constituents were evidenced in the volatiles of the wild plant, accounting for 93.4% of its total composition, whereas only seven constituents accounted for 97.0% of the total composition of the volatiles of the in vitro plants, respectively. The volatiles from the in vitro plants were composed mainly of monoterpenes (79%), whereas those of the wild plants comprised mostly sesquiterpenes (97.5%). The major constituents from in vitro plants are α-pinene (20.7%), trans-pinocarveol (31.0%) and pinocarvone (27.3%), whereas the major constituents from wild plants are silphiperfol-6-ene (11.7%), 9-epi-presilphiperfolan-1-ol (31.3%) and presi... Mostrar Tudo |
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Palavras-Chave: |
Anemia tomentosa var anthriscifolia; Cultura de tecidos; Espectrometria de massas; Sesquiterpenes triquinane. |
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Thesagro: |
Cromatografia Gasosa; Samambaia. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
null
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Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
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| 8. |  | BIONE, N. C. P.; PAGLIARINI, M. S.; ALMEIDA, L. A. de. Meiotic mutations causing male sterility in soybean [Glycine max (L.) Merrill]. In: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004. p. 240-241. (Embrapa Soja. Documentos, 228). Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi.| Biblioteca(s): Embrapa Soja. |
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| 9. | | PAGLIARINI, M. S.; BIONE, N. C. P.; ALMEIDA, L. A. de. Degeneration of the generative cell in soybean [Glycine max (L.) Merrill] as the cause of male steriity. In: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004. p. 240. (Embrapa Soja. Documentos, 228). Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi.| Biblioteca(s): Embrapa Soja. |
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| 10. | | JUNQUEIRA FILHO, R. G.; MENDES-BONATO, A. B.; PAGLIARINI, M. S.; BIONE, N. C. P.; VALLE, C. B. D.; PENTEADO, M. I. de O. Absence of microspore polarity, symmetric divisions and pollen cell fate in Brachiaria decumbens (Gramineae). Genome, v. 46, n. 1, p. 83-88, Feb. 2003.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 3 |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 11. | | JUNQUEIRA FILHO, R. G.; MENDES-BONATO, A. B.; PAGLIARIN, M. S.; BIONE, N. C. P.; VALLE, C. B. do; PENTEADO, M. I. de O. Absence of microspore polarity, symmetric divisions and pollen cell fate in Brachiaria decumbens (Gramineae). In: CONGRESSO NACIONAL DE GENÉTICA, 47., 2001, Águas de Lindóia. A genética no século XXI: desafios: anais. [Ribeirão Preto, SP]: Sociedade Brasileira de Genética, 2001. 1 p. 1 CD-ROM.| Biblioteca(s): Embrapa Gado de Corte. |
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| Registros recuperados : 11 | |
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