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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
05/09/2022 |
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Data da última atualização: |
05/09/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SOARES, M. P.; CARDOSO, I. L.; ARAÚJO, F. E.; DE ANGELIS, C. F. de; MENDES, R.; MENDES, L. W.; FERNANDES, M. N.; JONSSON, C. M.; QUEIROZ, S. C. do N. de; DUARTE, M. C. T.; RANTIN, F. T.; SAMPAIO, F. G. |
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Afiliação: |
MICHELLY PEREIRA SOARES, UNIVERSIDADE FEDERAL DE SÃO CARLOS; ISRAEL LUZ CARDOSO, UNIVERSIDADE FEDERAL DE SÃO CARLOS; FABRÍCIO EUGÊNIO ARAÚJO, UNIVERSIDADE ESTADUAL DE MARINGÁ; CAROLINA FERNANDES DE ANGELIS, UNIVERSIDADE FEDERAL DE SÃO CARLOS; RODRIGO MENDES, CNPMA; LUCAS WILLIAM MENDES, UNIVERSIDADE DE SÃO PAULO; MARISA NARCISO FERNANDES, UNIVERSIDADE FEDERAL DE SÃO CARLOS; CLAUDIO MARTIN JONSSON, CNPMA; SONIA CLAUDIA DO N DE QUEIROZ, CNPMA; MARTA CRISTINA TEIXEIRA DUARTE, UNIVERSIDADE ESTADUAL DE CAMPINAS; FRANCISCO TADEU RANTIN, UNIVERSIDADE FEDERAL DE SÃO CARLOS; FERNANDA GARCIA SAMPAIO, CNPMA. |
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Título: |
Influences of the alcoholic extract of Artemisia annua on gastrointestinal microbiota and performance of Nile tilapia. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Aquaculture, v. 560, article 738521, 2022. |
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ISSN: |
0044-8486 |
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DOI: |
https://doi.org/10.1016/j.aquaculture.2022.738521 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: There is growing interest in strategies for manipulating the gut microbiota of fish for beneficial communities to increase growth, improve lipid metabolism, stimulate the immune response, and improve the physiological state of the gut. We investigated the effects of diets supplemented with an alcoholic extract of Artemisia annua (ae-Aa) on gastrointestinal (GI) microbiota and intestinal morphology along with its effects on the growth performance of the Nile tilapia (Oreochromis niloticus). Juveniles were fed with ae-Aa supplementation (0.00, 0.10, 0.25, and 0.50% in the diets) for 30 days. The different ae-Aa supply levels affected bacterial interactions, resulting in a more complex network and increasing the proportion of positive correlations between bacterial groups. The different amounts of ae-Aa caused variations in specific bacterial abundance. The phyla Fusobacteriota and Bacteroidota were dominant in the intestinal microbiota in all experimental groups. The abundance of bacteria belonging to Fusobacteriaceae, Stenotrophomonas, and Clostridium correlated positively with protein efficiency, specific growth rate, weight gain, and final weight, while the opposite was observed for Acinetobacter. Diets supplemented with 0.25 and 0.5% of ae-Aa increased (p < 0.05) perimeter, height, and thickness of villi, crypt depth, villus:crypt ratio, and number of goblet cells in the intestine of Nile tilapia compared to control group. Nile tilapia supplemented with ae-Aa at all levels improved growth performance (weight gain, specific growth rate, and protein efficiency rate; p < 0.05) and feed conversion ratio (p < 0.05) compared to the control group. The weight gain was about 21% better in supplemented fish with ae-Aa than unsupplemented ones. The ae-Aa supplementation of Nile tilapia for 30 days modulated the GI microbiota communities providing variations in specific bacterial abundance, affecting the bacterial interactions, resulting in a more complex, stable, and connected network while changing their intestinal morphology and improving the performance of the fish. MenosAbstract: There is growing interest in strategies for manipulating the gut microbiota of fish for beneficial communities to increase growth, improve lipid metabolism, stimulate the immune response, and improve the physiological state of the gut. We investigated the effects of diets supplemented with an alcoholic extract of Artemisia annua (ae-Aa) on gastrointestinal (GI) microbiota and intestinal morphology along with its effects on the growth performance of the Nile tilapia (Oreochromis niloticus). Juveniles were fed with ae-Aa supplementation (0.00, 0.10, 0.25, and 0.50% in the diets) for 30 days. The different ae-Aa supply levels affected bacterial interactions, resulting in a more complex network and increasing the proportion of positive correlations between bacterial groups. The different amounts of ae-Aa caused variations in specific bacterial abundance. The phyla Fusobacteriota and Bacteroidota were dominant in the intestinal microbiota in all experimental groups. The abundance of bacteria belonging to Fusobacteriaceae, Stenotrophomonas, and Clostridium correlated positively with protein efficiency, specific growth rate, weight gain, and final weight, while the opposite was observed for Acinetobacter. Diets supplemented with 0.25 and 0.5% of ae-Aa increased (p < 0.05) perimeter, height, and thickness of villi, crypt depth, villus:crypt ratio, and number of goblet cells in the intestine of Nile tilapia compared to control group. Nile tilapia supplemented with ae-Aa at ... Mostrar Tudo |
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Palavras-Chave: |
Gastrointestinal microbiota; Growth promoter; Herbal immunostimulants; Intestinal morphology. |
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Thesagro: |
Artemisia Annua; Estimulante de Crescimento Animal; Fauna Intestinal; Flora Intestinal; Tilápia Nilótica. |
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Thesaurus Nal: |
Growth promotion; Natural additives; Tilapia (common name). |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 03412naa a2200421 a 4500
001 2146135
005 2022-09-05
008 2022 bl uuuu u00u1 u #d
022 $a0044-8486
024 7 $ahttps://doi.org/10.1016/j.aquaculture.2022.738521$2DOI
100 1 $aSOARES, M. P.
245 $aInfluences of the alcoholic extract of Artemisia annua on gastrointestinal microbiota and performance of Nile tilapia.$h[electronic resource]
260 $c2022
520 $aAbstract: There is growing interest in strategies for manipulating the gut microbiota of fish for beneficial communities to increase growth, improve lipid metabolism, stimulate the immune response, and improve the physiological state of the gut. We investigated the effects of diets supplemented with an alcoholic extract of Artemisia annua (ae-Aa) on gastrointestinal (GI) microbiota and intestinal morphology along with its effects on the growth performance of the Nile tilapia (Oreochromis niloticus). Juveniles were fed with ae-Aa supplementation (0.00, 0.10, 0.25, and 0.50% in the diets) for 30 days. The different ae-Aa supply levels affected bacterial interactions, resulting in a more complex network and increasing the proportion of positive correlations between bacterial groups. The different amounts of ae-Aa caused variations in specific bacterial abundance. The phyla Fusobacteriota and Bacteroidota were dominant in the intestinal microbiota in all experimental groups. The abundance of bacteria belonging to Fusobacteriaceae, Stenotrophomonas, and Clostridium correlated positively with protein efficiency, specific growth rate, weight gain, and final weight, while the opposite was observed for Acinetobacter. Diets supplemented with 0.25 and 0.5% of ae-Aa increased (p < 0.05) perimeter, height, and thickness of villi, crypt depth, villus:crypt ratio, and number of goblet cells in the intestine of Nile tilapia compared to control group. Nile tilapia supplemented with ae-Aa at all levels improved growth performance (weight gain, specific growth rate, and protein efficiency rate; p < 0.05) and feed conversion ratio (p < 0.05) compared to the control group. The weight gain was about 21% better in supplemented fish with ae-Aa than unsupplemented ones. The ae-Aa supplementation of Nile tilapia for 30 days modulated the GI microbiota communities providing variations in specific bacterial abundance, affecting the bacterial interactions, resulting in a more complex, stable, and connected network while changing their intestinal morphology and improving the performance of the fish.
650 $aGrowth promotion
650 $aNatural additives
650 $aTilapia (common name)
650 $aArtemisia Annua
650 $aEstimulante de Crescimento Animal
650 $aFauna Intestinal
650 $aFlora Intestinal
650 $aTilápia Nilótica
653 $aGastrointestinal microbiota
653 $aGrowth promoter
653 $aHerbal immunostimulants
653 $aIntestinal morphology
700 1 $aCARDOSO, I. L.
700 1 $aARAÚJO, F. E.
700 1 $aDE ANGELIS, C. F. de
700 1 $aMENDES, R.
700 1 $aMENDES, L. W.
700 1 $aFERNANDES, M. N.
700 1 $aJONSSON, C. M.
700 1 $aQUEIROZ, S. C. do N. de
700 1 $aDUARTE, M. C. T.
700 1 $aRANTIN, F. T.
700 1 $aSAMPAIO, F. G.
773 $tAquaculture$gv. 560, article 738521, 2022.
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Embrapa Meio Ambiente (CNPMA) |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
30/08/2022 |
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Data da última atualização: |
30/08/2022 |
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Autoria: |
SILVA, C. E. S. da; BATALHA, L. A. R.; CARVALHO, A. M. de; OLIVEIRA, V. B. L. G. de; CARVALHO, A. M. M. L.; CARNEIRO, A. de C. O.; GOMES, F. J. B. |
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Afiliação: |
CARLOS EDUARDO SILVEIRA DA SILVA, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; LARISSE APARECIDA RIBAS BATALHA, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; ALEXANDRE MONTEIRO DE CARVALHO, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; VINICIUS BOHRER LOBOSCO GONZAGA DE OLIVEIRA, EKOVE; ANA MÁRCIA MACEDO LADEIRA CARVALHO, UNIVERSIDADE FEDERAL DE VIÇOSA; ANGÉLICA DE CÁSSIA OLIVEIRA CARNEIRO, UNIVERSIDADE FEDERAL DE VIÇOSA; FERNANDO JOSÉ BORGES GOMES, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO. |
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Título: |
Evaluation of kraft lignin and residues of sawmill for producing briquettes. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Pesquisa Florestal Brasileira, v. 42, e202102186, p. 1-12, 2022. |
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DOI: |
https://doi.org/10.4336/2022.pfb.42e202102186 |
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Idioma: |
Português |
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Conteúdo: |
ABSTRACT. The aim of becoming a society based on the rational utilization of the natural resources, has led to the consideration of many alternatives by academic and industrial sectors. The forest sector may be particularly prominent in trying to achieve these goals when using residues of their processes, for timber and pulp production. One of the most important requirements in society is the energy production. Co-products of wood processing and cellulose mills can be used for bioenergy generation. The densification of biomass involves handling, transportation and storage issues, and furthermore, when industrial forest residues such as lignin are added to this biomass, the final energetic product may have some improved properties, adding value to the chain. The purpose of this study was to evaluate the usage of the woody industrial waste, the sawdust from Joannesia princeps Vellozo enriched with Kraft lignin as an additive, aiming to produce briquettes. One of the main findings from this work was the possibility to obtain a briquette with better properties (higher bulk density and higher resistance) when using 6% of Kraft lignin as an additive and a pressure of 1500 PSI. RESUMO. O objetivo de se tornar uma sociedade baseada na utilização racional dos recursos naturais, tem levado à consideração de muitas alternativas pela academia e setor industrial. O setor florestal pode ter um destaque especial na tentativa de atingir esses objetivos ao utilizar resíduos de seus processos. Um dos requisitos mais importantes da sociedade é a produção de energia. Coprodutos do beneficiamento da madeira e das usinas de celulose podem ser utilizados no desenvolvimento da geração de bioenergia. A densificação da biomassa envolve questões de manuseio, transporte e armazenamento e, ainda, quando resíduos florestais industriais como a lignina são adicionados a essa biomassa, o produto energético final pode ter algumas propriedades melhoradas, agregando valor à cadeia produtiva. O objetivo deste estudo foi avaliar o aproveitamento do resíduo industrial lenhoso, a serragem de Joannesia princeps Vellozo enriquecida com lignina Kraft como aditivo, visando à produção de briquetes. Um dos principais resultados deste trabalho foi a possibilidade de se obter um briquete com melhores propriedades (maior densidade aparente e maior resistência) ao usar 6% de lignina Kraft como aditivo e pressão de 1500 PSI. MenosABSTRACT. The aim of becoming a society based on the rational utilization of the natural resources, has led to the consideration of many alternatives by academic and industrial sectors. The forest sector may be particularly prominent in trying to achieve these goals when using residues of their processes, for timber and pulp production. One of the most important requirements in society is the energy production. Co-products of wood processing and cellulose mills can be used for bioenergy generation. The densification of biomass involves handling, transportation and storage issues, and furthermore, when industrial forest residues such as lignin are added to this biomass, the final energetic product may have some improved properties, adding value to the chain. The purpose of this study was to evaluate the usage of the woody industrial waste, the sawdust from Joannesia princeps Vellozo enriched with Kraft lignin as an additive, aiming to produce briquettes. One of the main findings from this work was the possibility to obtain a briquette with better properties (higher bulk density and higher resistance) when using 6% of Kraft lignin as an additive and a pressure of 1500 PSI. RESUMO. O objetivo de se tornar uma sociedade baseada na utilização racional dos recursos naturais, tem levado à consideração de muitas alternativas pela academia e setor industrial. O setor florestal pode ter um destaque especial na tentativa de atingir esses objetivos ao utilizar resíduos de seus processos... Mostrar Tudo |
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Palavras-Chave: |
Potential uses; Recursos naturais; Usos potenciais. |
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Thesagro: |
Biomassa. |
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Thesaurus NAL: |
Biomass; Natural resources. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1145895/1/EmbrapaFlorestas-PFB-2022-EvaluationKraftLigninResiduesSawmilBriquettesF.pdf
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Marc: |
LEADER 03298naa a2200277 a 4500
001 2145895
005 2022-08-30
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.4336/2022.pfb.42e202102186$2DOI
100 1 $aSILVA, C. E. S. da
245 $aEvaluation of kraft lignin and residues of sawmill for producing briquettes.$h[electronic resource]
260 $c2022
520 $aABSTRACT. The aim of becoming a society based on the rational utilization of the natural resources, has led to the consideration of many alternatives by academic and industrial sectors. The forest sector may be particularly prominent in trying to achieve these goals when using residues of their processes, for timber and pulp production. One of the most important requirements in society is the energy production. Co-products of wood processing and cellulose mills can be used for bioenergy generation. The densification of biomass involves handling, transportation and storage issues, and furthermore, when industrial forest residues such as lignin are added to this biomass, the final energetic product may have some improved properties, adding value to the chain. The purpose of this study was to evaluate the usage of the woody industrial waste, the sawdust from Joannesia princeps Vellozo enriched with Kraft lignin as an additive, aiming to produce briquettes. One of the main findings from this work was the possibility to obtain a briquette with better properties (higher bulk density and higher resistance) when using 6% of Kraft lignin as an additive and a pressure of 1500 PSI. RESUMO. O objetivo de se tornar uma sociedade baseada na utilização racional dos recursos naturais, tem levado à consideração de muitas alternativas pela academia e setor industrial. O setor florestal pode ter um destaque especial na tentativa de atingir esses objetivos ao utilizar resíduos de seus processos. Um dos requisitos mais importantes da sociedade é a produção de energia. Coprodutos do beneficiamento da madeira e das usinas de celulose podem ser utilizados no desenvolvimento da geração de bioenergia. A densificação da biomassa envolve questões de manuseio, transporte e armazenamento e, ainda, quando resíduos florestais industriais como a lignina são adicionados a essa biomassa, o produto energético final pode ter algumas propriedades melhoradas, agregando valor à cadeia produtiva. O objetivo deste estudo foi avaliar o aproveitamento do resíduo industrial lenhoso, a serragem de Joannesia princeps Vellozo enriquecida com lignina Kraft como aditivo, visando à produção de briquetes. Um dos principais resultados deste trabalho foi a possibilidade de se obter um briquete com melhores propriedades (maior densidade aparente e maior resistência) ao usar 6% de lignina Kraft como aditivo e pressão de 1500 PSI.
650 $aBiomass
650 $aNatural resources
650 $aBiomassa
653 $aPotential uses
653 $aRecursos naturais
653 $aUsos potenciais
700 1 $aBATALHA, L. A. R.
700 1 $aCARVALHO, A. M. de
700 1 $aOLIVEIRA, V. B. L. G. de
700 1 $aCARVALHO, A. M. M. L.
700 1 $aCARNEIRO, A. de C. O.
700 1 $aGOMES, F. J. B.
773 $tPesquisa Florestal Brasileira$gv. 42, e202102186, p. 1-12, 2022.
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