Mineral composition of cane sugar in natura hydrolyzed with quicklime (CaO)

Detalhes bibliográficos
Autor(a) principal: Domingues, Felipe Nogueira
Data de Publicação: 2014
Outros Autores: de Oliveira, Mauro dal Secco [UNESP], Mota, Diego Azevedo, de Oliveira, Raimundo Parente, dos Santos, Juliana, Miranda, Augusto Sousa, Godoy, Bruno Spacek
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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spelling 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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