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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
11/08/2021 |
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Data da última atualização: |
11/08/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SORDI, C.; TAVERNARI, F. de C.; SUREK, D.; SARTORETTO, L. M.; PETROLLI, T. G.; TEIXEIRA, C. J. de S. |
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Afiliação: |
CARINA SORDI, UDESC/Chapecó; FERNANDO DE CASTRO TAVERNARI, CNPSA; DIEGO SUREK, CNPSA; LAUDETE MARIA SARTORETTO, FACC; TIAGO GOULART PETROLLI, Unoesc/Xanxere; CARLOS JONATAS DE SOUSA TEIXEIRA, UDESC/Chapecó. |
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Título: |
Sorption isotherms of ingredients and diets for poultry. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Research, Society and Development, v. 9, n. 9, ed. e828997729, 2020. |
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DOI: |
http://dx.doi.org/10.33448/rsd-v9i9.7729 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: This study aimed to determine sorption isotherms of ingredient and poultry diet. The samples were encapsulated in capsules and dehydrated by oven-drying in a desiccator for more than 24 hours. The samples were transferred to desiccator containing water in the base and placed in the oven, with one sample of each material being removed at incremental intervals. The sample was weighed and for determination of water activity and for dry matter. The moisture and water activity data were evaluated by eight mathematical models. The GAB mathematical model fitted the experimental data to constitute the isotherm for each material. Type II sorption isotherms were found, except for BHT: demonstrated values that did not fit the isotherm determination. The hygroscopic behavior of the ingredients in ascending order were: L- threonine, limestone, BHT, DL- methionine, L-valine, L- tryptophan, phosphate, kaolin, vitamin supplement, salt, mycotoxin deactivator, pelleted rooster diet, mash rooster diet, mash layer diet, pelleted layer diet, corn, bacitracin zinc, vitamin mineral supplement, phytase, rice bran, wheat bran, mineral supplement, soybean meal, coccidiostat, L- Lysine HCl and choline chloride. Ingredients and diets have different hygroscopic behavior: can lead to deterioration and low accuracy in nutritional values of diet, since formulation is based on as-is fed basis. Resumo: Objetivou-se determinar as isotermas de adsorção dos ingredientes e da dieta das aves. As amostras foram encapsuladas e desidratadas por secagem em forno em um dessecador durante mais de 24 horas. As amostras foram transferidas para o dessecador contendo água na base e colocadas na estufa, com uma amostra de cada material a ser retirada em intervalos crescentes. A amostra foi pesada para a determinação da atividade da água e da matéria seca. Os dados relativos à humidade e à atividade da água foram avaliados por oito modelos matemáticos. O modelo matemático GAB foi o que melhor ajustou os dados experimentais para constituir a isoterma de cada material. Foram encontradas isotermas de adsorção de tipo II, exceto para BHT: valores demonstrados que não se encaixavam na determinação de isotermas. O comportamento higroscópico dos ingredientes em ordem crescente foi: L-treonina, calcário, BHT, DL-metionina, L-valina, L-triptofano, fosfato, caulim, suplemento vitamínico, sal, desativador de micotoxinas, ração peletizada para galo, ração farelada para galo, ração farelada para postura, ração peletizada para postura, milho, bacitracina-zinco, suplemento vitamínico-mineral, fitase, farelo de arroz, farelo de trigo, suplemento mineral, farelo de soja, coccidiostático, L-lisina, HCl e cloreto de colina. Os ingredientes e dietas têm comportamentos higroscópicos diferentes: podem levar à deterioração e baixa precisão nos valores nutricionais da dieta, uma vez que a formulação é baseada na matéria natural. Resumen : Este estudio tenía como objetivo determinar las isotermas de absorción de los ingredientes y la dieta de las aves. Las muestras se encapsularon en cápsulas y se deshidrataron por secado en horno en un desecador durante más de 24 horas. Las muestras se transfirieron al desecador que contiene agua en la base y se colocaron en el horno, retirándose una muestra de cada material a inter valos incrementales. La muestra se pesó y para la determinación de la actividad del agua y la materia seca. Los datos de humedad y actividad del agua fueron evaluados por ocho modelos matemáticos. El modelo matemático del GAB ajustó los datos experimentale s para constituir la isoterma de cada material. Se encontraron isotermas de sorción de tipo II, excepto para el BHT: valores demostrados que no encajaban en la determinación de la isotermia. El comportamiento higroscópico de los ingredientes fue: L treonin a, piedra caliza, BHT, DL metionina, L valina, L triptófano, fosfato, caolín, suplemento vitamínico, sal, desactivador de micotoxinas, dieta del gallo en pellets, dieta de la capa de puré, dieta de capas peletizadas, maíz, bacitracina zinc, suplemento vita mínico mineral, fitasa, salvado de arroz, salvado de trigo, suplemento mineral, salvado de soja, coccidiostático, L lisina HCl y cloruro de colina. Los ingredientes y las dietas tienen diferentes comportamientos higroscópicos: pueden llevar a un deterioro y a una baja precisión en los valores nutricionales de la dieta, ya que la formulación se basa en su estado. MenosAbstract: This study aimed to determine sorption isotherms of ingredient and poultry diet. The samples were encapsulated in capsules and dehydrated by oven-drying in a desiccator for more than 24 hours. The samples were transferred to desiccator containing water in the base and placed in the oven, with one sample of each material being removed at incremental intervals. The sample was weighed and for determination of water activity and for dry matter. The moisture and water activity data were evaluated by eight mathematical models. The GAB mathematical model fitted the experimental data to constitute the isotherm for each material. Type II sorption isotherms were found, except for BHT: demonstrated values that did not fit the isotherm determination. The hygroscopic behavior of the ingredients in ascending order were: L- threonine, limestone, BHT, DL- methionine, L-valine, L- tryptophan, phosphate, kaolin, vitamin supplement, salt, mycotoxin deactivator, pelleted rooster diet, mash rooster diet, mash layer diet, pelleted layer diet, corn, bacitracin zinc, vitamin mineral supplement, phytase, rice bran, wheat bran, mineral supplement, soybean meal, coccidiostat, L- Lysine HCl and choline chloride. Ingredients and diets have different hygroscopic behavior: can lead to deterioration and low accuracy in nutritional values of diet, since formulation is based on as-is fed basis. Resumo: Objetivou-se determinar as isotermas de adsorção dos ingredientes e da dieta das aves. As amostra... Mostrar Tudo |
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Thesagro: |
Ave Domestica; Dieta; Frango de Corte; Modelo Matemático; Nutrição Animal; Ração; Ração Balanceada; Umidade. |
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Thesaurus Nal: |
Animal nutrition; Broiler chickens; Diet; Humidity; Ingredients; Mathematical models. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/225077/1/final9640.pdf
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Marc: |
LEADER 05518naa a2200361 a 4500
001 2133476
005 2021-08-11
008 2020 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.33448/rsd-v9i9.7729$2DOI
100 1 $aSORDI, C.
245 $aSorption isotherms of ingredients and diets for poultry.$h[electronic resource]
260 $c2020
520 $aAbstract: This study aimed to determine sorption isotherms of ingredient and poultry diet. The samples were encapsulated in capsules and dehydrated by oven-drying in a desiccator for more than 24 hours. The samples were transferred to desiccator containing water in the base and placed in the oven, with one sample of each material being removed at incremental intervals. The sample was weighed and for determination of water activity and for dry matter. The moisture and water activity data were evaluated by eight mathematical models. The GAB mathematical model fitted the experimental data to constitute the isotherm for each material. Type II sorption isotherms were found, except for BHT: demonstrated values that did not fit the isotherm determination. The hygroscopic behavior of the ingredients in ascending order were: L- threonine, limestone, BHT, DL- methionine, L-valine, L- tryptophan, phosphate, kaolin, vitamin supplement, salt, mycotoxin deactivator, pelleted rooster diet, mash rooster diet, mash layer diet, pelleted layer diet, corn, bacitracin zinc, vitamin mineral supplement, phytase, rice bran, wheat bran, mineral supplement, soybean meal, coccidiostat, L- Lysine HCl and choline chloride. Ingredients and diets have different hygroscopic behavior: can lead to deterioration and low accuracy in nutritional values of diet, since formulation is based on as-is fed basis. Resumo: Objetivou-se determinar as isotermas de adsorção dos ingredientes e da dieta das aves. As amostras foram encapsuladas e desidratadas por secagem em forno em um dessecador durante mais de 24 horas. As amostras foram transferidas para o dessecador contendo água na base e colocadas na estufa, com uma amostra de cada material a ser retirada em intervalos crescentes. A amostra foi pesada para a determinação da atividade da água e da matéria seca. Os dados relativos à humidade e à atividade da água foram avaliados por oito modelos matemáticos. O modelo matemático GAB foi o que melhor ajustou os dados experimentais para constituir a isoterma de cada material. Foram encontradas isotermas de adsorção de tipo II, exceto para BHT: valores demonstrados que não se encaixavam na determinação de isotermas. O comportamento higroscópico dos ingredientes em ordem crescente foi: L-treonina, calcário, BHT, DL-metionina, L-valina, L-triptofano, fosfato, caulim, suplemento vitamínico, sal, desativador de micotoxinas, ração peletizada para galo, ração farelada para galo, ração farelada para postura, ração peletizada para postura, milho, bacitracina-zinco, suplemento vitamínico-mineral, fitase, farelo de arroz, farelo de trigo, suplemento mineral, farelo de soja, coccidiostático, L-lisina, HCl e cloreto de colina. Os ingredientes e dietas têm comportamentos higroscópicos diferentes: podem levar à deterioração e baixa precisão nos valores nutricionais da dieta, uma vez que a formulação é baseada na matéria natural. Resumen : Este estudio tenía como objetivo determinar las isotermas de absorción de los ingredientes y la dieta de las aves. Las muestras se encapsularon en cápsulas y se deshidrataron por secado en horno en un desecador durante más de 24 horas. Las muestras se transfirieron al desecador que contiene agua en la base y se colocaron en el horno, retirándose una muestra de cada material a inter valos incrementales. La muestra se pesó y para la determinación de la actividad del agua y la materia seca. Los datos de humedad y actividad del agua fueron evaluados por ocho modelos matemáticos. El modelo matemático del GAB ajustó los datos experimentale s para constituir la isoterma de cada material. Se encontraron isotermas de sorción de tipo II, excepto para el BHT: valores demostrados que no encajaban en la determinación de la isotermia. El comportamiento higroscópico de los ingredientes fue: L treonin a, piedra caliza, BHT, DL metionina, L valina, L triptófano, fosfato, caolín, suplemento vitamínico, sal, desactivador de micotoxinas, dieta del gallo en pellets, dieta de la capa de puré, dieta de capas peletizadas, maíz, bacitracina zinc, suplemento vita mínico mineral, fitasa, salvado de arroz, salvado de trigo, suplemento mineral, salvado de soja, coccidiostático, L lisina HCl y cloruro de colina. Los ingredientes y las dietas tienen diferentes comportamientos higroscópicos: pueden llevar a un deterioro y a una baja precisión en los valores nutricionales de la dieta, ya que la formulación se basa en su estado.
650 $aAnimal nutrition
650 $aBroiler chickens
650 $aDiet
650 $aHumidity
650 $aIngredients
650 $aMathematical models
650 $aAve Domestica
650 $aDieta
650 $aFrango de Corte
650 $aModelo Matemático
650 $aNutrição Animal
650 $aRação
650 $aRação Balanceada
650 $aUmidade
700 1 $aTAVERNARI, F. de C.
700 1 $aSUREK, D.
700 1 $aSARTORETTO, L. M.
700 1 $aPETROLLI, T. G.
700 1 $aTEIXEIRA, C. J. de S.
773 $tResearch, Society and Development$gv. 9, n. 9, ed. e828997729, 2020.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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Cutter |
Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
10/11/2022 |
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Data da última atualização: |
10/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SILVA, L. G.; CAMARGO, R. C.; MASCARIN, G. M.; NUNES, P. S. de O.; DUNLAP, C.; BETTIOL, W. |
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Afiliação: |
LUCAS GUEDES SILVA, UNIVERSIDADE ESTADUAL PAULISTA; RENATO CINTRA CAMARGO; GABRIEL MOURA MASCARIN, CNPMA; PETERSON SYLVIO DE OLIVEIRA NUNES, UNIVERSIDADE FEDERAL DE LAVRAS; CHRISTOPHER DUNLAP, UNITED STATES DEPARTMENT OF AGRICULTURE; WAGNER BETTIOL, CNPMA. |
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Título: |
Dual functionality of Trichoderma: biocontrol of Sclerotinia sclerotiorum and biostimulant of cotton plants. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Frontiers in Plant Science, v. 13, artcile 983127, 2022. |
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ISSN: |
1664-462X |
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DOI: |
https://doi.org/10.3389/fpls.2022.983127 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Microbial crop protection products based on Trichoderma have the ability to display multifunctional roles in plant protection, such as pathogen parasitism, enhance nutrient availability and stimulate plant growth, and these traits can be used to enhance the overall agronomic performance of a variety of crops. In the current study, we explored the multifunctional potential of two indigenous Brazilian strains of Trichoderma (T. asperelloides CMAA 1584 and T. lentiforme CMAA 1585) for their capability of controlling Sclerotinia sclerotiorum, a key plant pathogen of cotton, and for their ability of growth promotion in cotton plants (Gossypium hirsutum). Both strains were able to solubilize mineral phosphorus (CaHPO4), to release volatile organic compounds that impaired the mycelial growth of S. sclerotiorum, and to promote the growth of cotton plants under greenhouse conditions. In dual culture, Trichoderma strains reduced the growth rate and the number of sclerotia formed by S. sclerotiorum. By treating sclerotia with conidial suspensions of these Trichoderma strains, a strong inhibition of the myceliogenic germination was observed, as a result of the marked mycoparasitic activity exerted on the sclerotia. The parasitism over S. sclerotiorum was more effective with T. asperelloides CMAA 1584, whilst the biostimulant effects on cotton growth were more pronounced with T. lentiforme CMAA 1585, which also showed a higher capacity of phosphate solubilization. Thus, T. asperelloides CMAA 1584 displays higher efficiency in controlling S. sclerotiorum, while T. lentiforme CMAA 1585 is more suitable as a biostimulant due to its ability to promote growth in cotton plants. Overall, these Trichoderma strains may be used in mixture to provide both pathogen control and promotion of plant growth, and this strategy will support growers in minimizing the use of synthetic fertilizers and fungicides against white mold in cotton crops. MenosAbstract: Microbial crop protection products based on Trichoderma have the ability to display multifunctional roles in plant protection, such as pathogen parasitism, enhance nutrient availability and stimulate plant growth, and these traits can be used to enhance the overall agronomic performance of a variety of crops. In the current study, we explored the multifunctional potential of two indigenous Brazilian strains of Trichoderma (T. asperelloides CMAA 1584 and T. lentiforme CMAA 1585) for their capability of controlling Sclerotinia sclerotiorum, a key plant pathogen of cotton, and for their ability of growth promotion in cotton plants (Gossypium hirsutum). Both strains were able to solubilize mineral phosphorus (CaHPO4), to release volatile organic compounds that impaired the mycelial growth of S. sclerotiorum, and to promote the growth of cotton plants under greenhouse conditions. In dual culture, Trichoderma strains reduced the growth rate and the number of sclerotia formed by S. sclerotiorum. By treating sclerotia with conidial suspensions of these Trichoderma strains, a strong inhibition of the myceliogenic germination was observed, as a result of the marked mycoparasitic activity exerted on the sclerotia. The parasitism over S. sclerotiorum was more effective with T. asperelloides CMAA 1584, whilst the biostimulant effects on cotton growth were more pronounced with T. lentiforme CMAA 1585, which also showed a higher capacity of phosphate solubilization. Th... Mostrar Tudo |
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Thesagro: |
Algodão; Biofertilizante; Controle Biológico; Fungo Para Controle Biológico; Mofo Branco; Trichoderma. |
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Thesaurus NAL: |
Biofertilizers; Biological control agents; Growth promotion; Molds (fungi); Plant growth. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1148169/1/Mascarin-Dual-functionality-2022.pdf
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Marc: |
LEADER 02987naa a2200337 a 4500
001 2148169
005 2022-11-10
008 2022 bl uuuu u00u1 u #d
022 $a1664-462X
024 7 $ahttps://doi.org/10.3389/fpls.2022.983127$2DOI
100 1 $aSILVA, L. G.
245 $aDual functionality of Trichoderma$bbiocontrol of Sclerotinia sclerotiorum and biostimulant of cotton plants.$h[electronic resource]
260 $c2022
520 $aAbstract: Microbial crop protection products based on Trichoderma have the ability to display multifunctional roles in plant protection, such as pathogen parasitism, enhance nutrient availability and stimulate plant growth, and these traits can be used to enhance the overall agronomic performance of a variety of crops. In the current study, we explored the multifunctional potential of two indigenous Brazilian strains of Trichoderma (T. asperelloides CMAA 1584 and T. lentiforme CMAA 1585) for their capability of controlling Sclerotinia sclerotiorum, a key plant pathogen of cotton, and for their ability of growth promotion in cotton plants (Gossypium hirsutum). Both strains were able to solubilize mineral phosphorus (CaHPO<sub>4</sub>), to release volatile organic compounds that impaired the mycelial growth of S. sclerotiorum, and to promote the growth of cotton plants under greenhouse conditions. In dual culture, Trichoderma strains reduced the growth rate and the number of sclerotia formed by S. sclerotiorum. By treating sclerotia with conidial suspensions of these Trichoderma strains, a strong inhibition of the myceliogenic germination was observed, as a result of the marked mycoparasitic activity exerted on the sclerotia. The parasitism over S. sclerotiorum was more effective with T. asperelloides CMAA 1584, whilst the biostimulant effects on cotton growth were more pronounced with T. lentiforme CMAA 1585, which also showed a higher capacity of phosphate solubilization. Thus, T. asperelloides CMAA 1584 displays higher efficiency in controlling S. sclerotiorum, while T. lentiforme CMAA 1585 is more suitable as a biostimulant due to its ability to promote growth in cotton plants. Overall, these Trichoderma strains may be used in mixture to provide both pathogen control and promotion of plant growth, and this strategy will support growers in minimizing the use of synthetic fertilizers and fungicides against white mold in cotton crops.
650 $aBiofertilizers
650 $aBiological control agents
650 $aGrowth promotion
650 $aMolds (fungi)
650 $aPlant growth
650 $aAlgodão
650 $aBiofertilizante
650 $aControle Biológico
650 $aFungo Para Controle Biológico
650 $aMofo Branco
650 $aTrichoderma
700 1 $aCAMARGO, R. C.
700 1 $aMASCARIN, G. M.
700 1 $aNUNES, P. S. de O.
700 1 $aDUNLAP, C.
700 1 $aBETTIOL, W.
773 $tFrontiers in Plant Science$gv. 13, artcile 983127, 2022.
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