Physicochemical study of CaCO3 from egg shells

Calcium carbonate, a pharmaceutical excipient, is widely used as diluent in solid dosage forms. It is also used as a base for medicinal and dental preparations, a buffering and dissolution aid for dispersible tablets, a food additive and a calcium supplement. Egg shells are a rich source of mineral...

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Detalles Bibliográficos
Autores: Murakami,Fabio Seigi, Rodrigues,Patrik Oening, Campos,Célia Maria Teixeira de, Silva,Marcos Antônio Segatto
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2007
País:Brasil
Institución:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)
Repositorio:Food Science and Technology (Campinas)
Idioma:inglés
OAI Identifier:oai:scielo:S0101-20612007000300035
Acceso en línea:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612007000300035
Access Level:acceso abierto
Palabra clave:thermal analysis
X-ray powder diffraction
egg shells
calcium carbonate
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spelling Physicochemical study of CaCO3 from egg shellsthermal analysisX-ray powder diffractionegg shellscalcium carbonateCalcium carbonate, a pharmaceutical excipient, is widely used as diluent in solid dosage forms. It is also used as a base for medicinal and dental preparations, a buffering and dissolution aid for dispersible tablets, a food additive and a calcium supplement. Egg shells are a rich source of mineral salts, mainly calcium carbonate, which corresponds to about 94% of the shell. Layer farms produce large amounts of shells, whose final disposal poses a challenge from the environmental standpoint. This work was designed to evaluate the physicochemical and thermal properties of calcium carbonate obtained from egg shells. The findings indicated that calcium carbonate from egg shells can be used as an alternative pharmaceutical excipient.Sociedade Brasileira de Ciência e Tecnologia de Alimentos2007-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612007000300035Food Science and Technology v.27 n.3 2007reponame:Food Science and Technology (Campinas)instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)instacron:SBCTA10.1590/S0101-20612007000300035info:eu-repo/semantics/openAccessengMurakami,Fabio SeigiRodrigues,Patrik OeningCampos,Célia Maria Teixeira deSilva,Marcos Antônio Segatto2007-10-29T00:00:00Zoai:scielo:S0101-20612007000300035Revistahttp://www.scielo.br/ctaONGhttps://old.scielo.br/oai/scielo-oai.php||revista@sbcta.org.br1678-457X0101-2061opendoar:2007-10-29T00:00Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)false
dc.title.none.fl_str_mv Physicochemical study of CaCO3 from egg shells
title Physicochemical study of CaCO3 from egg shells
spellingShingle Physicochemical study of CaCO3 from egg shells
Murakami,Fabio Seigi
thermal analysis
X-ray powder diffraction
egg shells
calcium carbonate
title_short Physicochemical study of CaCO3 from egg shells
title_full Physicochemical study of CaCO3 from egg shells
title_fullStr Physicochemical study of CaCO3 from egg shells
title_full_unstemmed Physicochemical study of CaCO3 from egg shells
title_sort Physicochemical study of CaCO3 from egg shells
dc.creator.none.fl_str_mv Murakami,Fabio Seigi
Rodrigues,Patrik Oening
Campos,Célia Maria Teixeira de
Silva,Marcos Antônio Segatto
author Murakami,Fabio Seigi
author_facet Murakami,Fabio Seigi
Rodrigues,Patrik Oening
Campos,Célia Maria Teixeira de
Silva,Marcos Antônio Segatto
author_role author
author2 Rodrigues,Patrik Oening
Campos,Célia Maria Teixeira de
Silva,Marcos Antônio Segatto
author2_role author
author
author
dc.subject.por.fl_str_mv thermal analysis
X-ray powder diffraction
egg shells
calcium carbonate
topic thermal analysis
X-ray powder diffraction
egg shells
calcium carbonate
description Calcium carbonate, a pharmaceutical excipient, is widely used as diluent in solid dosage forms. It is also used as a base for medicinal and dental preparations, a buffering and dissolution aid for dispersible tablets, a food additive and a calcium supplement. Egg shells are a rich source of mineral salts, mainly calcium carbonate, which corresponds to about 94% of the shell. Layer farms produce large amounts of shells, whose final disposal poses a challenge from the environmental standpoint. This work was designed to evaluate the physicochemical and thermal properties of calcium carbonate obtained from egg shells. The findings indicated that calcium carbonate from egg shells can be used as an alternative pharmaceutical excipient.
publishDate 2007
dc.date.none.fl_str_mv 2007-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612007000300035
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612007000300035
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0101-20612007000300035
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Ciência e Tecnologia de Alimentos
publisher.none.fl_str_mv Sociedade Brasileira de Ciência e Tecnologia de Alimentos
dc.source.none.fl_str_mv Food Science and Technology v.27 n.3 2007
reponame:Food Science and Technology (Campinas)
instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)
instacron:SBCTA
instname_str Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)
instacron_str SBCTA
institution SBCTA
reponame_str Food Science and Technology (Campinas)
collection Food Science and Technology (Campinas)
repository.name.fl_str_mv Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)
repository.mail.fl_str_mv ||revista@sbcta.org.br
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score 15,301603

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