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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
04/02/2019 |
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Data da última atualização: |
06/02/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
NASCIMENTO, C.; SILVA, L. R. da; AUGUSTA, I. M.; COSTA, J. B. da; AURIEMA, B.; BARBOSA, M. I. M. J.; MORAIS, L. A. S. de. |
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Afiliação: |
LILIA APARECIDA SALGADO DE MORAIS, CNPAB. |
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Título: |
Aggregation of value to the fruit of Ora-pro-nóbis (Pereskia aculeata Miller): bioactive and antioxidante capacity. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONGRESS ON BIOACTIVE COMPOUNDS, 1.; INTERNATIONAL WORKSHOP ON BIOACTIVE COMPOUNDS, 2., 2018, Campinas. Food Design and Health: proceedings. Campinas: Galoá, 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
Pereskia aculeata Miller, popularly known as ora-pro-nóbis is a cactaceae native to the American continent. In Brazil, the species can be found in the Northeast and Southeast regions. This non-conventional food plant is recognized by the nutritional value of its leaves, due to the high content of minerals like iron as well as being rich in proteins. The leaves are also used as ingredients for the preparation of culinary recipes. However, there are not many studies on bioactivity and antioxidant capacity of the fruits of ora-pro-nóbis. Therefore, the objective of this study was to determine the presence of bioactive compounds and an antioxidant capacity in the peel and pulp of the fruit of ora-pro-nóbis. The fruits was acquired from the Experimental Station of Embrapa Inorganic Agrobiology in Seropédica/RJ, they were harvested manually in the mature stage (yellow coloring) and transported to the Laboratory of Instrumental Analysis of the UFRRJ`s Institute of Technology, for further analysis. The parameters evaluated was compounds bioactive, such as total carotenoids, vitamin C, yellow flavonoids, total anthocyanins, phenolic compounds and capacity antioxidants (DPPH and FRAP). The ora-pro-nóbis peel presented higher mean values for total carotenoids (3.02 mg / 100 g), yellow flavonoids (12.33 mg / 100 g), total anthocyanins (1.35 mg / 100 g), total phenolics (138, 82 mg GAE / 100 g), DPPH (1598.93 ?mol TE / 100 g) and FRAP (5377.13 ?mol TE / 100 g), while the pulp conferred is higher at mean values for vitamin C content (23 , 58 mg / 100 g). The fruits of ora-pro-nobis presented high content of bioactive compounds and antioxidant activity. This is demonstrates that an ora-pro-nóbis could be a potential source with functional and mercadological appeal. Even so, new studies must be conducted to the fruit of the species and related to the best detailing and understanding of the functional and/or nutraceuticals compositions. The value added of your products is important as it is targeted at the consumer and your products are just as important as those aimed at human health. MenosPereskia aculeata Miller, popularly known as ora-pro-nóbis is a cactaceae native to the American continent. In Brazil, the species can be found in the Northeast and Southeast regions. This non-conventional food plant is recognized by the nutritional value of its leaves, due to the high content of minerals like iron as well as being rich in proteins. The leaves are also used as ingredients for the preparation of culinary recipes. However, there are not many studies on bioactivity and antioxidant capacity of the fruits of ora-pro-nóbis. Therefore, the objective of this study was to determine the presence of bioactive compounds and an antioxidant capacity in the peel and pulp of the fruit of ora-pro-nóbis. The fruits was acquired from the Experimental Station of Embrapa Inorganic Agrobiology in Seropédica/RJ, they were harvested manually in the mature stage (yellow coloring) and transported to the Laboratory of Instrumental Analysis of the UFRRJ`s Institute of Technology, for further analysis. The parameters evaluated was compounds bioactive, such as total carotenoids, vitamin C, yellow flavonoids, total anthocyanins, phenolic compounds and capacity antioxidants (DPPH and FRAP). The ora-pro-nóbis peel presented higher mean values for total carotenoids (3.02 mg / 100 g), yellow flavonoids (12.33 mg / 100 g), total anthocyanins (1.35 mg / 100 g), total phenolics (138, 82 mg GAE / 100 g), DPPH (1598.93 ?mol TE / 100 g) and FRAP (5377.13 ?mol TE / 100 g), while the pulp conferred i... Mostrar Tudo |
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Thesagro: |
Ora Pro Nobis. |
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Thesaurus Nal: |
Antioxidants; Bioactive compounds; Postharvest food safety. |
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Categoria do assunto: |
Q Alimentos e Nutrição Humana |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/192247/1/Aggregation-of-value-to-the-fruit-of-Proceedings.pdf
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Marc: |
LEADER 02988naa a2200241 a 4500
001 2105484
005 2019-02-06
008 2018 bl --- 0-- u #d
100 1 $aNASCIMENTO, C.
245 $aAggregation of value to the fruit of Ora-pro-nóbis (Pereskia aculeata Miller)$bbioactive and antioxidante capacity.$h[electronic resource]
260 $c2018
520 $aPereskia aculeata Miller, popularly known as ora-pro-nóbis is a cactaceae native to the American continent. In Brazil, the species can be found in the Northeast and Southeast regions. This non-conventional food plant is recognized by the nutritional value of its leaves, due to the high content of minerals like iron as well as being rich in proteins. The leaves are also used as ingredients for the preparation of culinary recipes. However, there are not many studies on bioactivity and antioxidant capacity of the fruits of ora-pro-nóbis. Therefore, the objective of this study was to determine the presence of bioactive compounds and an antioxidant capacity in the peel and pulp of the fruit of ora-pro-nóbis. The fruits was acquired from the Experimental Station of Embrapa Inorganic Agrobiology in Seropédica/RJ, they were harvested manually in the mature stage (yellow coloring) and transported to the Laboratory of Instrumental Analysis of the UFRRJ`s Institute of Technology, for further analysis. The parameters evaluated was compounds bioactive, such as total carotenoids, vitamin C, yellow flavonoids, total anthocyanins, phenolic compounds and capacity antioxidants (DPPH and FRAP). The ora-pro-nóbis peel presented higher mean values for total carotenoids (3.02 mg / 100 g), yellow flavonoids (12.33 mg / 100 g), total anthocyanins (1.35 mg / 100 g), total phenolics (138, 82 mg GAE / 100 g), DPPH (1598.93 ?mol TE / 100 g) and FRAP (5377.13 ?mol TE / 100 g), while the pulp conferred is higher at mean values for vitamin C content (23 , 58 mg / 100 g). The fruits of ora-pro-nobis presented high content of bioactive compounds and antioxidant activity. This is demonstrates that an ora-pro-nóbis could be a potential source with functional and mercadological appeal. Even so, new studies must be conducted to the fruit of the species and related to the best detailing and understanding of the functional and/or nutraceuticals compositions. The value added of your products is important as it is targeted at the consumer and your products are just as important as those aimed at human health.
650 $aAntioxidants
650 $aBioactive compounds
650 $aPostharvest food safety
650 $aOra Pro Nobis
700 1 $aSILVA, L. R. da
700 1 $aAUGUSTA, I. M.
700 1 $aCOSTA, J. B. da
700 1 $aAURIEMA, B.
700 1 $aBARBOSA, M. I. M. J.
700 1 $aMORAIS, L. A. S. de
773 $tIn: INTERNATIONAL CONGRESS ON BIOACTIVE COMPOUNDS, 1.; INTERNATIONAL WORKSHOP ON BIOACTIVE COMPOUNDS, 2., 2018, Campinas. Food Design and Health: proceedings. Campinas: Galoá, 2018.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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Biblioteca |
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Origem |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
03/12/2014 |
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Data da última atualização: |
03/12/2014 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
REIS, A. B.; FAGERIA, N.; PICININI, C.; TEZOTTO, T.; FAVARIN, J. |
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Afiliação: |
ANDRÉ BORJA REIS, ESALQ; NAND KUMAR FAGERIA, CNPAF; C. PICININI, ESALQ; T. TEZOTTO, ESALQ; JOSÉ L. FAVARIN, ESALQ. |
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Título: |
Grain and straw yield of tropical rainfed lowland rice in brazil under diferent irrigation regimes. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: INTERNATIONAL RICE CONGRESS, 4., 2014, Bangkok. Rice for the world. Bangkok: IRRI, 2014. |
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Idioma: |
Inglês |
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Notas: |
IRC14-1541. |
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Conteúdo: |
The objective of this study was the evaluate response of rice to different irrigation regimes and doses of nitrogen under tropical floodplain conditions, during the rainy season in the savannah biome of Brazil. |
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Thesagro: |
Arroz; Cerrado; Nitrogênio; Oryza sativa. |
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Thesaurus NAL: |
Floodplains; Irrigation management; Nitrogen; Rice; Wet season. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/112919/1/nkfirc.pdf
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Marc: |
LEADER 01007nam a2200277 a 4500
001 2001461
005 2014-12-03
008 2014 bl uuuu u00u1 u #d
100 1 $aREIS, A. B.
245 $aGrain and straw yield of tropical rainfed lowland rice in brazil under diferent irrigation regimes.$h[electronic resource]
260 $aIn: INTERNATIONAL RICE CONGRESS, 4., 2014, Bangkok. Rice for the world. Bangkok: IRRI$c2014
500 $aIRC14-1541.
520 $aThe objective of this study was the evaluate response of rice to different irrigation regimes and doses of nitrogen under tropical floodplain conditions, during the rainy season in the savannah biome of Brazil.
650 $aFloodplains
650 $aIrrigation management
650 $aNitrogen
650 $aRice
650 $aWet season
650 $aArroz
650 $aCerrado
650 $aNitrogênio
650 $aOryza sativa
700 1 $aFAGERIA, N.
700 1 $aPICININI, C.
700 1 $aTEZOTTO, T.
700 1 $aFAVARIN, J.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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