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Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
14/11/2012 |
Data da última atualização: |
14/11/2012 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
SANTOS, K. M. O. dos; OLIVEIRA, J. da S.; VIEIRA, A. D. S.; SILVA, L. M. F. da; FRANCO, B. D. G. de M.; TODOROV, S. D. |
Afiliação: |
KARINA MARIA OLBRICH DOS SANTOS, CNPC; Jacqueline da Silva Oliveira; Antônio Diogo Silva Vieira; Liana Maria Ferreira da Silva; Bernadette Dora Gombossy de Melo Franco, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, (USP) - São Paulo, SP.; Svetoslav Dimitrov Todorov. |
Título: |
Screening for anti-listeria bacteriocins produced by lactic acid bacteria isolated from goat milk in Ceará, Brazil. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
In: WORLD CONGRESS OF FOOD SCIENCE AND TECHNOLOGY, 16.; LATIN AMERICAN SEMINAR OF FOOD SCIENCE AND TECHNOLOGY, 17., 2012, Foz do Iguaçu. Addressing global food security and wellness through food science and technology: abstracts. Foz do Iguaçu: ALACCTA, 2012. 1 CD-ROM. |
Idioma: |
Inglês |
Palavras-Chave: |
Bactéria lática; Bacteriocina; Bebida lática fermentada. |
Thesagro: |
Caprino; Leite de cabra. |
Thesaurus Nal: |
Bacteriocins; Goat milk; Lactic acid bacteria. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/70173/1/RAC-Screening-for-anti-listeria.pdf
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Marc: |
LEADER 01011nam a2200253 a 4500 001 1939741 005 2012-11-14 008 2012 bl uuuu u00u1 u #d 100 1 $aSANTOS, K. M. O. dos 245 $aScreening for anti-listeria bacteriocins produced by lactic acid bacteria isolated from goat milk in Ceará, Brazil. 260 $aIn: WORLD CONGRESS OF FOOD SCIENCE AND TECHNOLOGY, 16.; LATIN AMERICAN SEMINAR OF FOOD SCIENCE AND TECHNOLOGY, 17., 2012, Foz do Iguaçu. Addressing global food security and wellness through food science and technology: abstracts. Foz do Iguaçu: ALACCTA, 2012. 1 CD-ROM.$c2012 650 $aBacteriocins 650 $aGoat milk 650 $aLactic acid bacteria 650 $aCaprino 650 $aLeite de cabra 653 $aBactéria lática 653 $aBacteriocina 653 $aBebida lática fermentada 700 1 $aOLIVEIRA, J. da S. 700 1 $aVIEIRA, A. D. S. 700 1 $aSILVA, L. M. F. da 700 1 $aFRANCO, B. D. G. de M. 700 1 $aTODOROV, S. D.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Florestas; Embrapa Milho e Sorgo. |
Data corrente: |
13/07/2022 |
Data da última atualização: |
14/07/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
SILVA, L. de C. M. da; PEIXOTO, D. S.; GOMES, J. B. V.; AVANZI, J. C.; AMORIM, R. S. S.; BORGHI, E.; RESENDE, A. V. de; SILVA, B. M.; MANCINI, M.; CURI, N. |
Afiliação: |
LUCAS DE CASTRO MOREIRA DA SILVA, Universidade Federal de Viçosa; DEVISON SOUZA PEIXOTO, Universidade Federal de Lavras; JOAO BOSCO VASCONCELLOS GOMES, CNPF; JUNIOR CESAR AVANZI, Universidade Federal de Lavras; RICARDO SANTOS SILVA AMORIM, Universidade Federal de Viçosa; EMERSON BORGHI, CNPMS; ALVARO VILELA DE RESENDE, CNPMS; BRUNO MONTOANI SILVA, Universidade Federal de Lavras; MARCELO MANCINI, Universidade Federal de Lavras; NEWTON CURI, Universidade Federal de Lavras. |
Título: |
Mineralogy and pore size distribution of clayey Oxisols with granular structure and the effect of management systems. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Soil & Tillage Research, v. 223, 105479, 2022. |
DOI: |
https://doi.org/10.1016/j.still.2022.105479 |
Idioma: |
Inglês |
Conteúdo: |
There is a general consensus in the tropical literature on the crucial role played by clay mineralogy in the formation of the very stable granular structure of Oxisols, which has been mainly attributed to gibbsite. Gibbsite hinders the face-to-face adjustment of kaolinite plates responsible for the very common block structure. While kaolinite predominates in the clay fraction of most Oxisols, gibbsite occurs in variable contents. Studies have reported that the granular structure is secondarily associated to goethite and hematite, soil organic matter and biological activity. However, the variation of clay mineralogy on the alteration of the pore size distribution of clayey Oxisols with granular structure remains unclear. So, the main aim of this work was to study several granular Oxisols from the Brazilian Cerrado biome, under native vegetation, with clayey texture and variable clay mineralogy, focusing on the influence of the latter on pore size distribution and related physical and hydric attributes, and to assess how these attributes are affected by management practices. Results showed that greater contents of gibbsite led to an increase in the micropores/total pores ratio and a higher frequency of smaller pores distribution. Low mesoporosity and water availability values were common in the studied Oxisols. A case study was conducted to evaluate the influence of management practices in physical and hydric attributes when such soils are incorporated to agricultural production systems. Overall, clayey Oxisols with similar granular structure can have distinguishing physical and hydric environments and soil management systems may constitute important strategies to overcome the intrinsic low water availability of these soils. MenosThere is a general consensus in the tropical literature on the crucial role played by clay mineralogy in the formation of the very stable granular structure of Oxisols, which has been mainly attributed to gibbsite. Gibbsite hinders the face-to-face adjustment of kaolinite plates responsible for the very common block structure. While kaolinite predominates in the clay fraction of most Oxisols, gibbsite occurs in variable contents. Studies have reported that the granular structure is secondarily associated to goethite and hematite, soil organic matter and biological activity. However, the variation of clay mineralogy on the alteration of the pore size distribution of clayey Oxisols with granular structure remains unclear. So, the main aim of this work was to study several granular Oxisols from the Brazilian Cerrado biome, under native vegetation, with clayey texture and variable clay mineralogy, focusing on the influence of the latter on pore size distribution and related physical and hydric attributes, and to assess how these attributes are affected by management practices. Results showed that greater contents of gibbsite led to an increase in the micropores/total pores ratio and a higher frequency of smaller pores distribution. Low mesoporosity and water availability values were common in the studied Oxisols. A case study was conducted to evaluate the influence of management practices in physical and hydric attributes when such soils are incorporated to agricultural producti... Mostrar Tudo |
Palavras-Chave: |
Agricultura conservacionista; Caulinita; Goethita; Hematita; Pseudo-areia; Pseudo-silte. |
Thesagro: |
Manejo do Solo; Solo Argiloso. |
Thesaurus NAL: |
Available water capacity; Gibbsite. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 02810naa a2200361 a 4500 001 2144710 005 2022-07-14 008 2022 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.still.2022.105479$2DOI 100 1 $aSILVA, L. de C. M. da 245 $aMineralogy and pore size distribution of clayey Oxisols with granular structure and the effect of management systems.$h[electronic resource] 260 $c2022 520 $aThere is a general consensus in the tropical literature on the crucial role played by clay mineralogy in the formation of the very stable granular structure of Oxisols, which has been mainly attributed to gibbsite. Gibbsite hinders the face-to-face adjustment of kaolinite plates responsible for the very common block structure. While kaolinite predominates in the clay fraction of most Oxisols, gibbsite occurs in variable contents. Studies have reported that the granular structure is secondarily associated to goethite and hematite, soil organic matter and biological activity. However, the variation of clay mineralogy on the alteration of the pore size distribution of clayey Oxisols with granular structure remains unclear. So, the main aim of this work was to study several granular Oxisols from the Brazilian Cerrado biome, under native vegetation, with clayey texture and variable clay mineralogy, focusing on the influence of the latter on pore size distribution and related physical and hydric attributes, and to assess how these attributes are affected by management practices. Results showed that greater contents of gibbsite led to an increase in the micropores/total pores ratio and a higher frequency of smaller pores distribution. Low mesoporosity and water availability values were common in the studied Oxisols. A case study was conducted to evaluate the influence of management practices in physical and hydric attributes when such soils are incorporated to agricultural production systems. Overall, clayey Oxisols with similar granular structure can have distinguishing physical and hydric environments and soil management systems may constitute important strategies to overcome the intrinsic low water availability of these soils. 650 $aAvailable water capacity 650 $aGibbsite 650 $aManejo do Solo 650 $aSolo Argiloso 653 $aAgricultura conservacionista 653 $aCaulinita 653 $aGoethita 653 $aHematita 653 $aPseudo-areia 653 $aPseudo-silte 700 1 $aPEIXOTO, D. S. 700 1 $aGOMES, J. B. V. 700 1 $aAVANZI, J. C. 700 1 $aAMORIM, R. S. S. 700 1 $aBORGHI, E. 700 1 $aRESENDE, A. V. de 700 1 $aSILVA, B. M. 700 1 $aMANCINI, M. 700 1 $aCURI, N. 773 $tSoil & Tillage Research$gv. 223, 105479, 2022.
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