Chemical analysis of turmeric from Minas Gerais, Brazil and comparison of methods for flavour free oleoresin
Autor(a) principal: | |
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Data de Publicação: | 1998 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Archives of Biology and Technology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89131998000200008 |
Resumo: | Chemical analysis of turmeric (Curcuma longa L) cultivated in eight different cities in the state of Minas Gerais, Brazil was carried out. The levels of curcuminoid pigments varied from 1.4 to 6.14 g/100 g and of volatile oil from 0.97 to 7.55 mL/100 g (dry basis). Samples from Patrocínio, Arinos and Brasilândia contained higher pigment levels compared to the others. The sample from Patrocínio contained the highest volatile oil content. The mean levels of ethyl ether extract, protein, fiber, ash and starch were 8.51, 7.01, 7.22, 7.81 and 39.87 g/100 g dry basis, respectively. Laboratory extraction of flavour free oleoresin was performed in triplicate. A higher yield of pigment in the oleoresin was obtained when the volatile oil was extracted with water vapor and the oleoresin with ethanol. The oleoresin obtained was free of flavour and could be used in a wider range of food applications. |
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Chemical analysis of turmeric from Minas Gerais, Brazil and comparison of methods for flavour free oleoresinturmericcurcuminqualityflavour free oleoresinChemical analysis of turmeric (Curcuma longa L) cultivated in eight different cities in the state of Minas Gerais, Brazil was carried out. The levels of curcuminoid pigments varied from 1.4 to 6.14 g/100 g and of volatile oil from 0.97 to 7.55 mL/100 g (dry basis). Samples from Patrocínio, Arinos and Brasilândia contained higher pigment levels compared to the others. The sample from Patrocínio contained the highest volatile oil content. The mean levels of ethyl ether extract, protein, fiber, ash and starch were 8.51, 7.01, 7.22, 7.81 and 39.87 g/100 g dry basis, respectively. Laboratory extraction of flavour free oleoresin was performed in triplicate. A higher yield of pigment in the oleoresin was obtained when the volatile oil was extracted with water vapor and the oleoresin with ethanol. The oleoresin obtained was free of flavour and could be used in a wider range of food applications.Instituto de Tecnologia do Paraná - Tecpar1998-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89131998000200008Brazilian Archives of Biology and Technology v.41 n.2 1998reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89131998000200008info:eu-repo/semantics/openAccessSouza,Cyleni R. A.Glória,Maria Beatriz Abreueng2011-07-27T00:00:00Zoai:scielo:S1516-89131998000200008Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2011-07-27T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false |
dc.title.none.fl_str_mv |
Chemical analysis of turmeric from Minas Gerais, Brazil and comparison of methods for flavour free oleoresin |
title |
Chemical analysis of turmeric from Minas Gerais, Brazil and comparison of methods for flavour free oleoresin |
spellingShingle |
Chemical analysis of turmeric from Minas Gerais, Brazil and comparison of methods for flavour free oleoresin Souza,Cyleni R. A. turmeric curcumin quality flavour free oleoresin |
title_short |
Chemical analysis of turmeric from Minas Gerais, Brazil and comparison of methods for flavour free oleoresin |
title_full |
Chemical analysis of turmeric from Minas Gerais, Brazil and comparison of methods for flavour free oleoresin |
title_fullStr |
Chemical analysis of turmeric from Minas Gerais, Brazil and comparison of methods for flavour free oleoresin |
title_full_unstemmed |
Chemical analysis of turmeric from Minas Gerais, Brazil and comparison of methods for flavour free oleoresin |
title_sort |
Chemical analysis of turmeric from Minas Gerais, Brazil and comparison of methods for flavour free oleoresin |
author |
Souza,Cyleni R. A. |
author_facet |
Souza,Cyleni R. A. Glória,Maria Beatriz Abreu |
author_role |
author |
author2 |
Glória,Maria Beatriz Abreu |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Souza,Cyleni R. A. Glória,Maria Beatriz Abreu |
dc.subject.por.fl_str_mv |
turmeric curcumin quality flavour free oleoresin |
topic |
turmeric curcumin quality flavour free oleoresin |
description |
Chemical analysis of turmeric (Curcuma longa L) cultivated in eight different cities in the state of Minas Gerais, Brazil was carried out. The levels of curcuminoid pigments varied from 1.4 to 6.14 g/100 g and of volatile oil from 0.97 to 7.55 mL/100 g (dry basis). Samples from Patrocínio, Arinos and Brasilândia contained higher pigment levels compared to the others. The sample from Patrocínio contained the highest volatile oil content. The mean levels of ethyl ether extract, protein, fiber, ash and starch were 8.51, 7.01, 7.22, 7.81 and 39.87 g/100 g dry basis, respectively. Laboratory extraction of flavour free oleoresin was performed in triplicate. A higher yield of pigment in the oleoresin was obtained when the volatile oil was extracted with water vapor and the oleoresin with ethanol. The oleoresin obtained was free of flavour and could be used in a wider range of food applications. |
publishDate |
1998 |
dc.date.none.fl_str_mv |
1998-01-01 |
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=S1516-89131998000200008 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89131998000200008 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-89131998000200008 |
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 |
Instituto de Tecnologia do Paraná - Tecpar |
publisher.none.fl_str_mv |
Instituto de Tecnologia do Paraná - Tecpar |
dc.source.none.fl_str_mv |
Brazilian Archives of Biology and Technology v.41 n.2 1998 reponame:Brazilian Archives of Biology and Technology instname:Instituto de Tecnologia do Paraná (Tecpar) instacron:TECPAR |
instname_str |
Instituto de Tecnologia do Paraná (Tecpar) |
instacron_str |
TECPAR |
institution |
TECPAR |
reponame_str |
Brazilian Archives of Biology and Technology |
collection |
Brazilian Archives of Biology and Technology |
repository.name.fl_str_mv |
Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar) |
repository.mail.fl_str_mv |
babt@tecpar.br||babt@tecpar.br |
_version_ |
1750318267825651712 |