Mineral composition of cane sugar in natura hydrolyzed with quicklime (CaO)
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/s1519-99402014000400003 http://hdl.handle.net/11449/227908 |
Resumo: | The aim of this study was to evaluate the mineral composition of in natura sugarcane hydrolyzed with increasing doses of quicklime and different periods of exposure to air. The levels of quicklime (CaO) used were 0.0 (control); 0.5; 1.0; 1.5 to 2.0% based on natural matter of cane and the time of exposure to air at 0; 24; 48; 72 and 96 hours. The mineral composition was assessed through the concentrations of calcium (Ca), phosphorus (P), potassium (K), magnesium (Mg), zinc (Zn), copper (Cu), manganese (Mn), chromium (Cr), lead (Pb) and cadmium (Cd). We used a completely randomized design. Data were analyzed using analysis of variance with repeated measures for comparison of means by Tukey test at 5% probability was used. The Ca concentration changes (P<0,05) caused a modification of the Ca:P ratio in the hydrolyzed sugarcane that reached 36.46:1 at the highest dose of lime (2.0%). The levels of P, K, Mg, Zn and Cu decreased with increasing levels of quicklime (P<0,05). Regarding to the period of exposure to air, there was an increase in the concentration of K, Mg, and Mn (P<0,05). The treatment of sugarcane with microprocessed quicklime (CaO) increases the Ca content of the forage. Pb is present in the quicklime but in a concentration well below the toxic concentration for ruminants. |
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Mineral composition of cane sugar in natura hydrolyzed with quicklime (CaO)Composição mineral da cana-de-açúcar in natura hidrolisada com cal virgem (CaO)Alkali treatmentCalcium oxideHeavy metalsHydrolyzing agentMacro mineralsMicro mineralsThe aim of this study was to evaluate the mineral composition of in natura sugarcane hydrolyzed with increasing doses of quicklime and different periods of exposure to air. The levels of quicklime (CaO) used were 0.0 (control); 0.5; 1.0; 1.5 to 2.0% based on natural matter of cane and the time of exposure to air at 0; 24; 48; 72 and 96 hours. The mineral composition was assessed through the concentrations of calcium (Ca), phosphorus (P), potassium (K), magnesium (Mg), zinc (Zn), copper (Cu), manganese (Mn), chromium (Cr), lead (Pb) and cadmium (Cd). We used a completely randomized design. Data were analyzed using analysis of variance with repeated measures for comparison of means by Tukey test at 5% probability was used. The Ca concentration changes (P<0,05) caused a modification of the Ca:P ratio in the hydrolyzed sugarcane that reached 36.46:1 at the highest dose of lime (2.0%). The levels of P, K, Mg, Zn and Cu decreased with increasing levels of quicklime (P<0,05). Regarding to the period of exposure to air, there was an increase in the concentration of K, Mg, and Mn (P<0,05). The treatment of sugarcane with microprocessed quicklime (CaO) increases the Ca content of the forage. Pb is present in the quicklime but in a concentration well below the toxic concentration for ruminants.Universidade Federal do Pará Faculdade de Medicina VeterináriaUniversidade Estadual Paulista Faculdade de Ciências Agrárias e Veterinárias Departamento de ZootecniaUniversidade Federal da Fronteira SulEngenheiro AgrônomoInstituto Federal do Rio Grande do Sul, Campus SertãoUniversidade Federal do ParáUniversidade Estadual Paulista Faculdade de Ciências Agrárias e Veterinárias Departamento de ZootecniaUniversidade Federal do Pará (UFPA)Universidade Estadual Paulista (UNESP)Universidade Federal da Fronteira SulEngenheiro AgrônomoInstituto Federal do Rio Grande do SulDomingues, Felipe Nogueirade Oliveira, Mauro dal Secco [UNESP]Mota, Diego Azevedode Oliveira, Raimundo Parentedos Santos, JulianaMiranda, Augusto SousaGodoy, Bruno Spacek2022-04-29T07:25:47Z2022-04-29T07:25:47Z2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article827-834http://dx.doi.org/10.1590/s1519-99402014000400003Revista Brasileira de Saude e Producao Animal, v. 15, n. 4, p. 827-834, 2014.1519-9940http://hdl.handle.net/11449/22790810.1590/s1519-994020140004000032-s2.0-84920595512Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileira de Saude e Producao Animalinfo:eu-repo/semantics/openAccess2022-04-29T07:25:47Zoai:repositorio.unesp.br:11449/227908Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T07:25:47Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Mineral composition of cane sugar in natura hydrolyzed with quicklime (CaO) Composição mineral da cana-de-açúcar in natura hidrolisada com cal virgem (CaO) |
title |
Mineral composition of cane sugar in natura hydrolyzed with quicklime (CaO) |
spellingShingle |
Mineral composition of cane sugar in natura hydrolyzed with quicklime (CaO) Domingues, Felipe Nogueira Alkali treatment Calcium oxide Heavy metals Hydrolyzing agent Macro minerals Micro minerals |
title_short |
Mineral composition of cane sugar in natura hydrolyzed with quicklime (CaO) |
title_full |
Mineral composition of cane sugar in natura hydrolyzed with quicklime (CaO) |
title_fullStr |
Mineral composition of cane sugar in natura hydrolyzed with quicklime (CaO) |
title_full_unstemmed |
Mineral composition of cane sugar in natura hydrolyzed with quicklime (CaO) |
title_sort |
Mineral composition of cane sugar in natura hydrolyzed with quicklime (CaO) |
author |
Domingues, Felipe Nogueira |
author_facet |
Domingues, Felipe Nogueira de Oliveira, Mauro dal Secco [UNESP] Mota, Diego Azevedo de Oliveira, Raimundo Parente dos Santos, Juliana Miranda, Augusto Sousa Godoy, Bruno Spacek |
author_role |
author |
author2 |
de Oliveira, Mauro dal Secco [UNESP] Mota, Diego Azevedo de Oliveira, Raimundo Parente dos Santos, Juliana Miranda, Augusto Sousa Godoy, Bruno Spacek |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal do Pará (UFPA) Universidade Estadual Paulista (UNESP) Universidade Federal da Fronteira Sul Engenheiro Agrônomo Instituto Federal do Rio Grande do Sul |
dc.contributor.author.fl_str_mv |
Domingues, Felipe Nogueira de Oliveira, Mauro dal Secco [UNESP] Mota, Diego Azevedo de Oliveira, Raimundo Parente dos Santos, Juliana Miranda, Augusto Sousa Godoy, Bruno Spacek |
dc.subject.por.fl_str_mv |
Alkali treatment Calcium oxide Heavy metals Hydrolyzing agent Macro minerals Micro minerals |
topic |
Alkali treatment Calcium oxide Heavy metals Hydrolyzing agent Macro minerals Micro minerals |
description |
The aim of this study was to evaluate the mineral composition of in natura sugarcane hydrolyzed with increasing doses of quicklime and different periods of exposure to air. The levels of quicklime (CaO) used were 0.0 (control); 0.5; 1.0; 1.5 to 2.0% based on natural matter of cane and the time of exposure to air at 0; 24; 48; 72 and 96 hours. The mineral composition was assessed through the concentrations of calcium (Ca), phosphorus (P), potassium (K), magnesium (Mg), zinc (Zn), copper (Cu), manganese (Mn), chromium (Cr), lead (Pb) and cadmium (Cd). We used a completely randomized design. Data were analyzed using analysis of variance with repeated measures for comparison of means by Tukey test at 5% probability was used. The Ca concentration changes (P<0,05) caused a modification of the Ca:P ratio in the hydrolyzed sugarcane that reached 36.46:1 at the highest dose of lime (2.0%). The levels of P, K, Mg, Zn and Cu decreased with increasing levels of quicklime (P<0,05). Regarding to the period of exposure to air, there was an increase in the concentration of K, Mg, and Mn (P<0,05). The treatment of sugarcane with microprocessed quicklime (CaO) increases the Ca content of the forage. Pb is present in the quicklime but in a concentration well below the toxic concentration for ruminants. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-01-01 2022-04-29T07:25:47Z 2022-04-29T07:25:47Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/s1519-99402014000400003 Revista Brasileira de Saude e Producao Animal, v. 15, n. 4, p. 827-834, 2014. 1519-9940 http://hdl.handle.net/11449/227908 10.1590/s1519-99402014000400003 2-s2.0-84920595512 |
url |
http://dx.doi.org/10.1590/s1519-99402014000400003 http://hdl.handle.net/11449/227908 |
identifier_str_mv |
Revista Brasileira de Saude e Producao Animal, v. 15, n. 4, p. 827-834, 2014. 1519-9940 10.1590/s1519-99402014000400003 2-s2.0-84920595512 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Revista Brasileira de Saude e Producao Animal |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
827-834 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1799965254934855680 |