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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Instrumentação; Embrapa Milho e Sorgo. |
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Data corrente: |
01/07/2024 |
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Data da última atualização: |
09/09/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LOPES, M. M.; LODI, L. A.; OLIVEIRA-PAIVA, C. A.; FARINAS, C. S. |
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Afiliação: |
FEDERAL UNIVERSITY OF SAO CARLOS; FEDERAL UNIVERSITY OF SAO CARLOS; CHRISTIANE ABREU DE OLIVEIRA PAIVA, CNPMS; CRISTIANE SANCHEZ FARINAS, CNPDIA. |
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Título: |
Emulsion/Cross-Linking Encapsulation of Bacillus in Starch/PVA-Based Microparticles for Agricultural Applications. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
ACS Agricultural Science & Technology, v. 4, 2024. |
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Páginas: |
490 - 499 |
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DOI: |
https://doi.org/10.1021/acsagscitech.4c00029 |
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Idioma: |
Inglês |
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Conteúdo: |
ABSTRACT: A major drawback of using Bacillus in the promotion of plant growth is the loss of viability under adverse field conditions and during storage. Here, we propose an encapsulation strategy using an emulsion/cross-linking technique with a starch/poly(vinyl alcohol) (PVA)-based matrix for enhancing the cell viability of Bacillus megaterium. The cross-linking agent, trisodium trimetaphosphate (STMP), combined with either starch (ST) or montmorillonite (MMT), allowed the formation of microparticles (ST/PVA-STMP + ST and ST/PVA-STMP + MMT, respectively). Characterization was performed using Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), and scanning electron microscopy (SEM). Both microparticles exhibited cell viability higher than 10.75 log10 CFU g−1 after the encapsulation procedure. When exposed to heat and fungicide stresses, the microparticles showed a protective role, maintaining cell viability around 9.5 log10 CFU g−1 . The encapsulation also proved advantageous in the accelerated shelf-life test (ASLT) assay, meeting the commercialization requirements of different countries. These findings highlight the potential of the encapsulation procedure to expand the use of microbial inoculants for sustainable agriculture. |
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Palavras-Chave: |
Bacillus; Emulsion/cross-linking; Microbial inoculants. |
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Thesagro: |
Bactéria; Inoculante. |
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Categoria do assunto: |
--
S Ciências Biológicas |
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Marc: |
LEADER 02026naa a2200241 a 4500
001 2165273
005 2024-09-09
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1021/acsagscitech.4c00029$2DOI
100 1 $aLOPES, M. M.
245 $aEmulsion/Cross-Linking Encapsulation of Bacillus in Starch/PVA-Based Microparticles for Agricultural Applications.$h[electronic resource]
260 $c2024
300 $a490 - 499
520 $aABSTRACT: A major drawback of using Bacillus in the promotion of plant growth is the loss of viability under adverse field conditions and during storage. Here, we propose an encapsulation strategy using an emulsion/cross-linking technique with a starch/poly(vinyl alcohol) (PVA)-based matrix for enhancing the cell viability of Bacillus megaterium. The cross-linking agent, trisodium trimetaphosphate (STMP), combined with either starch (ST) or montmorillonite (MMT), allowed the formation of microparticles (ST/PVA-STMP + ST and ST/PVA-STMP + MMT, respectively). Characterization was performed using Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), and scanning electron microscopy (SEM). Both microparticles exhibited cell viability higher than 10.75 log10 CFU g−1 after the encapsulation procedure. When exposed to heat and fungicide stresses, the microparticles showed a protective role, maintaining cell viability around 9.5 log10 CFU g−1 . The encapsulation also proved advantageous in the accelerated shelf-life test (ASLT) assay, meeting the commercialization requirements of different countries. These findings highlight the potential of the encapsulation procedure to expand the use of microbial inoculants for sustainable agriculture.
650 $aBactéria
650 $aInoculante
653 $aBacillus
653 $aEmulsion/cross-linking
653 $aMicrobial inoculants
700 1 $aLODI, L. A.
700 1 $aOLIVEIRA-PAIVA, C. A.
700 1 $aFARINAS, C. S.
773 $tACS Agricultural Science & Technology$gv. 4, 2024.
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Registro original: |
Embrapa Instrumentação (CNPDIA) |
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| Registros recuperados : 6 | |
| 1. |  | BETT, V.; SANTOS, G. T. dos; AROEIRA, L. J. M.; PETIT, H. V.; DIAS, H. G.; LEGGI, T. C. dos S. S.; PERON, K. de F.; ZEOULA, L. M. Desempenho e digestibilidade in vivo de cordeiros alimentados com dietas contendo canola em grão integral em diferentes formas. Revista Brasileira de Zootecnia, Viçosa, v. 28, n. 4, p. 808-815, 1999.| Biblioteca(s): Embrapa Gado de Leite. |
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| 2. | | COSTA, M. C. M. da; ITAVO, L. C. V.; ITAVO, C. C. B. F.; DIAS, A. M.; PETIT, H. V.; REIS, F. A.; GOMES, R. C.; LEAL, E. S.; NIWA, M. V. G.; MORAES, G. J. de. Evaluation of internal and external markers to estimate faecal output and feed intake in sheep fed fresh forage. Animal Production Science, v. 59, n. 4, p. 741-748, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 3. | | SOUZA, A. D. V. de; ÍTAVO, L. C. V.; FAVARO, S. P.; ÍTAVO, C. C. B. F.; PETIT, H. V.; DIAS, A. M.; MORAIS, M. das G.; REIS, F. A.; ROSCOE, R. Thermal decomposition, chemical composition, in vitro digestibility and gas production and in situ degradability of oilseed residues from the biofuel industry. Animal Science Journal, v. 89, n. 1, p. 79-87, Jan. 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 4. | | ITAVO, L. C. V.; KOZERSKI, N. D.; ITAVO, C. C. B. F.; DIAS, A. M.; PETIT, H. V.; BENCHAAR, C.; VOLTOLINI, T. V.; JOBIM, C. C.; SANTOS, G. T. dos. Orange juice industry by-product silage can increase fat and protein in Holstein cows milk. Journal of Dairy Reserach, v. 87, p. 400-405, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Semiárido. |
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| 5. | | ÍTAVO, L. C. V.; MATEUS, R. G.; ÍTAVO, C. C. B. F.; DIAS, A. M.; GOMES, F. C.; SILVA, F. F. da; SCHIO, A. R.; NOGUEIRA, E.; PETIT, H. V. Leather quality of beefalo-Nellore cattle in different production systems. Animal Science Journal, v. 88, n. 5, p. 807-816, may 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Pantanal. |
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| 6. | | ÍTAVO, L. C. V.; SOUZA, A. D. V. de; FAVARO, S. P.; ÍTAVO, C. C. B. F.; PETIT, H. V.; DIAS, A. M.; MORAIS. M. G.; COELHO, R. G.; REIS, F. A.; COSTA, J. A. A. da; ROSCOE, R. Intake, digestibility, performance, carcass characteristics and meat quality of lambs fed different levels of crambe meal in the diet. Animal Feed Science and Technology, v. 216, p. 40-48, 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroenergia; Embrapa Caprinos e Ovinos. |
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| Registros recuperados : 6 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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