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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
12/01/2009 |
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Data da última atualização: |
06/04/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
MCINERNEV, R.; STUART, J.; NOVOTNY, E. H.; HAYES, M. H. B.; YOUNG, K. |
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Afiliação: |
RAYMOND MCINERNEV, UNIVERSITY OF LIMERICK; JOHN STUART, WBB MINERALS; ETELVINO HENRIQUE NOVOTNY, CNPS; MICHAEL HILARY B. HAYES, UNIVERSITY OF LIMERICK; KEVIN YOUNG, WBB MINERALS. |
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Título: |
Extraction and characterization of organic fractions isolated from a China Ball Clay quarried in Devon Sout West England. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: INTERNATIONAL MEETING OF THE INTERNATIONAL HUMIC SUBSTANCES SOCIETY, 14., 2008, Saint Petersburg. From molecular understanding to innovative applications of humic substances: proceedings... Moscow: Lomonosov Moscow State University, 2008. v. 2, p. 567-570. |
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Idioma: |
Inglês |
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Conteúdo: |
China Ball clay has been used for centuries in the tiling and pottery-ware industry. Because it is much finer than the other components in the casting slip the ball clay dominates the particle-particle interactions. Therefore, the ball-clays give the cast its plasticity and cohesion. The clay under investigation is a dark slightly sandy china ball (DSSCB) clay with a high content of finely divided kaolinite and is mixed with other substances for casting. Because of its surface area properties and its associated organic matter it has an important influence on the cohesiveness and visco-elastic properties of the clay bodies used in manufacturing pottery ware. The fine particles in the ball clays have an important influence on the rheology of the wholebody, and stabilise the flow and casting properties of the slip. A number of analytical procedures have been used in this study in order to gain a better understanding of the clays and their associated organic materials. Identification of the amount and nature of the active organic fraction and of its mode of action is important. The work described here is part of a larger project that investigates the chemical properties and compositions of the clay and lignite materials, and the nature of clay-humic complexes and of lignite materials in clay and lignite deposits. |
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Palavras-Chave: |
China Ball Clay; humic; NMR; organic fraction. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/334712/1/Extraction-and-characterization-of-organic-fractions-isolated-2008.pdf
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Marc: |
LEADER 02166nam a2200205 a 4500
001 1334712
005 2022-04-06
008 2008 bl uuuu u00u1 u #d
100 1 $aMCINERNEV, R.
245 $aExtraction and characterization of organic fractions isolated from a China Ball Clay quarried in Devon Sout West England.$h[electronic resource]
260 $aIn: INTERNATIONAL MEETING OF THE INTERNATIONAL HUMIC SUBSTANCES SOCIETY, 14., 2008, Saint Petersburg. From molecular understanding to innovative applications of humic substances: proceedings... Moscow: Lomonosov Moscow State University, 2008. v. 2, p. 567-570.$c2008
520 $aChina Ball clay has been used for centuries in the tiling and pottery-ware industry. Because it is much finer than the other components in the casting slip the ball clay dominates the particle-particle interactions. Therefore, the ball-clays give the cast its plasticity and cohesion. The clay under investigation is a dark slightly sandy china ball (DSSCB) clay with a high content of finely divided kaolinite and is mixed with other substances for casting. Because of its surface area properties and its associated organic matter it has an important influence on the cohesiveness and visco-elastic properties of the clay bodies used in manufacturing pottery ware. The fine particles in the ball clays have an important influence on the rheology of the wholebody, and stabilise the flow and casting properties of the slip. A number of analytical procedures have been used in this study in order to gain a better understanding of the clays and their associated organic materials. Identification of the amount and nature of the active organic fraction and of its mode of action is important. The work described here is part of a larger project that investigates the chemical properties and compositions of the clay and lignite materials, and the nature of clay-humic complexes and of lignite materials in clay and lignite deposits.
653 $aChina Ball Clay
653 $ahumic
653 $aNMR
653 $aorganic fraction
700 1 $aSTUART, J.
700 1 $aNOVOTNY, E. H.
700 1 $aHAYES, M. H. B.
700 1 $aYOUNG, K.
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Registro original: |
Embrapa Solos (CNPS) |
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Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
19/03/2019 |
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Data da última atualização: |
23/09/2019 |
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Autoria: |
PEREIRA, P. L.; ARAÚJO, R. A. de; NEIVA, J. N. M.; POMPEU, R. C. F. F.; POMPEU, F. F.; ROGERIO, M. C. P.; LUCAS, R. C.; CÂNDIDO, M. J. D.; ÁVILA, F. G. |
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Afiliação: |
PATRÍCIO LEANDRO PEREIRA; RICARDO ALVES DE ARAÚJO; JOSÉ NEUMAN MIRANDA NEIVA; ROBERTO CLAUDIO FERNANDES F POMPEU, CNPC; FERNADES FRANCO POMPEU; MARCOS CLAUDIO PINHEIRO ROGERIO, CNPC; RONALDO CARLOS LUCAS; MAGNO JOSÉ DUARTE CÂNDIDO; FRANCISCO GETULHO ÁVILA. |
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Título: |
Comportamento ingestivo de cabritas consumindo dietas contendo torta de mamona destoxificada. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
In: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 12., 2017, Juazeiro, BA. Construindo pontes entre o ensino, a pesquisa e a extensão: anais. Petrolina: Univasf: Embrapa Semiárido: Instituto Federal de Educação, Ciência e Tecnologia, Sertão de Pernambuco, 2017. 1 CD-ROM. p. 891-893. |
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Idioma: |
Português |
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Conteúdo: |
Resumo: Avaliou-se a influência da substituição do farelo de soja (FS) pela torta de mamona destoxificada (TMD) sobre o comportamento ingestivo de cabritas Saanen e Anglo-nubiana. Foram utilizadas três dietas, uma à base de FS e as demais com TMD destoxificada por Ca(OH)2 e outra por NaOH. Houve efeito (P<0,05) das dietas sobre o consumo de MS, FDNcp e nos tempos de alimentação e ruminação. A TMD, independente do produto alcalino, influencia a etologia ingestiva de cabritas em confinamento. [Ingestive behaviour goats kids fed diets containing detoxified castor cake]. Abstract: The objective of this study was to evaluate the influence of the substitution of soybean meal (SM) by detoxified castor cake (DCC) on the ingestive behavior of goats kids Saanen and Anglo-nubian. We used three diets, one with the base of SM and the other with DCC detoxified by Ca(OH)2 and another by NaOH. There was no effect (P<0.05) of diets on the DM intake, NDFap and in times of feeding and rumination. The DCC, regardless of the product alkaline, influences the ethology intake de goats kids in confinement. |
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Thesagro: |
Alimento Alternativo; Cabra Leiteira; Caprino; Nutrição Animal; Ricinus Communis; Subproduto. |
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Thesaurus NAL: |
Goats. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/194520/1/cnpc-2017-Comportamento-ingestivo.pdf
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Marc: |
LEADER 02191nam a2200289 a 4500
001 2107233
005 2019-09-23
008 2017 bl uuuu u00u1 u #d
100 1 $aPEREIRA, P. L.
245 $aComportamento ingestivo de cabritas consumindo dietas contendo torta de mamona destoxificada.$h[electronic resource]
260 $aIn: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 12., 2017, Juazeiro, BA. Construindo pontes entre o ensino, a pesquisa e a extensão: anais. Petrolina: Univasf: Embrapa Semiárido: Instituto Federal de Educação, Ciência e Tecnologia, Sertão de Pernambuco, 2017. 1 CD-ROM. p. 891-893.$c2017
520 $aResumo: Avaliou-se a influência da substituição do farelo de soja (FS) pela torta de mamona destoxificada (TMD) sobre o comportamento ingestivo de cabritas Saanen e Anglo-nubiana. Foram utilizadas três dietas, uma à base de FS e as demais com TMD destoxificada por Ca(OH)2 e outra por NaOH. Houve efeito (P<0,05) das dietas sobre o consumo de MS, FDNcp e nos tempos de alimentação e ruminação. A TMD, independente do produto alcalino, influencia a etologia ingestiva de cabritas em confinamento. [Ingestive behaviour goats kids fed diets containing detoxified castor cake]. Abstract: The objective of this study was to evaluate the influence of the substitution of soybean meal (SM) by detoxified castor cake (DCC) on the ingestive behavior of goats kids Saanen and Anglo-nubian. We used three diets, one with the base of SM and the other with DCC detoxified by Ca(OH)2 and another by NaOH. There was no effect (P<0.05) of diets on the DM intake, NDFap and in times of feeding and rumination. The DCC, regardless of the product alkaline, influences the ethology intake de goats kids in confinement.
650 $aGoats
650 $aAlimento Alternativo
650 $aCabra Leiteira
650 $aCaprino
650 $aNutrição Animal
650 $aRicinus Communis
650 $aSubproduto
700 1 $aARAÚJO, R. A. de
700 1 $aNEIVA, J. N. M.
700 1 $aPOMPEU, R. C. F. F.
700 1 $aPOMPEU, F. F.
700 1 $aROGERIO, M. C. P.
700 1 $aLUCAS, R. C.
700 1 $aCÂNDIDO, M. J. D.
700 1 $aÁVILA, F. G.
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Embrapa Caprinos e Ovinos (CNPC) |
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