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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
27/06/1995 |
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Data da última atualização: |
27/06/1995 |
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Autoria: |
PRASAD, L. K.; RAHMAN, A. |
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Título: |
Herbage growth of there grasses under different frequency of cuttings and nitrogen levels during wet season and its effect on summer herbage growth. |
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Ano de publicação: |
1977 |
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Fonte/Imprenta: |
Proc. Bihar. Acad. Agric. Sci., v.25, n.1, p.91-92, 1977. |
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Idioma: |
Português |
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Palavras-Chave: |
FORRAGEIRA. |
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Thesagro: |
Gramínea; Nitrogênio. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00520naa a2200157 a 4500
001 1606706
005 1995-06-27
008 1977 bl --- 0-- u #d
100 1 $aPRASAD, L. K.
245 $aHerbage growth of there grasses under different frequency of cuttings and nitrogen levels during wet season and its effect on summer herbage growth.
260 $c1977
650 $aGramínea
650 $aNitrogênio
653 $aFORRAGEIRA
700 1 $aRAHMAN, A.
773 $tProc. Bihar. Acad. Agric. Sci.$gv.25, n.1, p.91-92, 1977.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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Registro Completo
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Biblioteca(s): |
Embrapa Agroenergia. |
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Data corrente: |
16/11/2018 |
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Data da última atualização: |
19/04/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
ESPAÑA, M. D.; MENDONCA, S.; CARMONA, P. A. O.; GUIMARÃES, M. B.; CUNHA, R. N. V. da; SOUZA JUNIOR, M. T. |
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Afiliação: |
SIMONE MENDONCA, CNPAE; MANOEL TEIXEIRA SOUZA JUNIOR, CNPAE. |
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Título: |
Chemical characterization of the american oil palm from the Brazilian Amazon Forest. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Crop Science, v. 58, n. 5, p. 1982-1990, 2018. |
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Páginas: |
p. 1982-1990 |
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DOI: |
https://doi.org/10.2135/cropsci2018.04.0231 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: American oil palm [Elaeis oleifera (Kunth) Cortes] is known to present a much slower palm oil deterioration rate than African oil palm (E. guineensis Jacq.). In the present study, fatty acid composition, total carotenoids, oil content, and free fatty acid content were characterized for five accessions (Careiro, Anori, Manicoré, Coari, and Autazes) belonging to an American oil palm collection maintained as field gene bank by Embrapa. This germplasm collection was originally collected in different areas in the Brazilian Amazon forest. These accessions were subjected to different storage times (1, 7, and 14 d) before processing to evaluate the quality of the oil produced. Oil content of the dried pulp was found to range between 31.36 and 50.34%. Gas chromatographic analysis revealed that oleic acid is the predominant monounsaturated fatty acid in all five accessions. After 14 d of fruit storage, these accessions were found to maintain low acidity (free fatty acid content), between 1.33 and 2.66%. Total carotenoid content was presented in high concentrations in all five accessions (>1500 mg kg−1). The estimation of genetic parameters showed, in general, high heritability values (>80%), and the estimated genetic gains were generally very high. Coari and Careiro presented the highest oil yields, whereas Manicoré and Coari presented the lowest acidity. These two characteristics are the most important ones when selecting the best parental donor to develop superior interspecific hybrids. MenosAbstract: American oil palm [Elaeis oleifera (Kunth) Cortes] is known to present a much slower palm oil deterioration rate than African oil palm (E. guineensis Jacq.). In the present study, fatty acid composition, total carotenoids, oil content, and free fatty acid content were characterized for five accessions (Careiro, Anori, Manicoré, Coari, and Autazes) belonging to an American oil palm collection maintained as field gene bank by Embrapa. This germplasm collection was originally collected in different areas in the Brazilian Amazon forest. These accessions were subjected to different storage times (1, 7, and 14 d) before processing to evaluate the quality of the oil produced. Oil content of the dried pulp was found to range between 31.36 and 50.34%. Gas chromatographic analysis revealed that oleic acid is the predominant monounsaturated fatty acid in all five accessions. After 14 d of fruit storage, these accessions were found to maintain low acidity (free fatty acid content), between 1.33 and 2.66%. Total carotenoid content was presented in high concentrations in all five accessions (>1500 mg kg−1). The estimation of genetic parameters showed, in general, high heritability values (>80%), and the estimated genetic gains were generally very high. Coari and Careiro presented the highest oil yields, whereas Manicoré and Coari presented the lowest acidity. These two characteristics are the most important ones when selecting the best parental donor to develop superior interspe... Mostrar Tudo |
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Palavras-Chave: |
Amazônia brasiliera; Caracterização química; Óleo de palma. |
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Thesagro: |
Óleo Vegetal. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/186167/1/cs-58-5-19821.pdf
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Marc: |
LEADER 02301naa a2200253 a 4500
001 2099515
005 2021-04-19
008 2018 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.2135/cropsci2018.04.0231$2DOI
100 1 $aESPAÑA, M. D.
245 $aChemical characterization of the american oil palm from the Brazilian Amazon Forest.$h[electronic resource]
260 $c2018
300 $ap. 1982-1990
520 $aAbstract: American oil palm [Elaeis oleifera (Kunth) Cortes] is known to present a much slower palm oil deterioration rate than African oil palm (E. guineensis Jacq.). In the present study, fatty acid composition, total carotenoids, oil content, and free fatty acid content were characterized for five accessions (Careiro, Anori, Manicoré, Coari, and Autazes) belonging to an American oil palm collection maintained as field gene bank by Embrapa. This germplasm collection was originally collected in different areas in the Brazilian Amazon forest. These accessions were subjected to different storage times (1, 7, and 14 d) before processing to evaluate the quality of the oil produced. Oil content of the dried pulp was found to range between 31.36 and 50.34%. Gas chromatographic analysis revealed that oleic acid is the predominant monounsaturated fatty acid in all five accessions. After 14 d of fruit storage, these accessions were found to maintain low acidity (free fatty acid content), between 1.33 and 2.66%. Total carotenoid content was presented in high concentrations in all five accessions (>1500 mg kg−1). The estimation of genetic parameters showed, in general, high heritability values (>80%), and the estimated genetic gains were generally very high. Coari and Careiro presented the highest oil yields, whereas Manicoré and Coari presented the lowest acidity. These two characteristics are the most important ones when selecting the best parental donor to develop superior interspecific hybrids.
650 $aÓleo Vegetal
653 $aAmazônia brasiliera
653 $aCaracterização química
653 $aÓleo de palma
700 1 $aMENDONCA, S.
700 1 $aCARMONA, P. A. O.
700 1 $aGUIMARÃES, M. B.
700 1 $aCUNHA, R. N. V. da
700 1 $aSOUZA JUNIOR, M. T.
773 $tCrop Science$gv. 58, n. 5, p. 1982-1990, 2018.
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Embrapa Agroenergia (CNPAE) |
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