Study of carbohydrates present in the cladodes of Opuntia ficus-indica (fodder palm), according to age and season
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Food Science and Technology (Campinas) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612010000400015 |
Resumo: | Types and content of carbohydrates were evaluated by chemical (spectrophotometric assay) and physicochemical (Thin Layer Chromatography - TLC and High Performance Liquid Chromatography - HPLC) methods in some Opuntia ficus-indica varieties according to age and season. The samples comprised four varieties of palm (giant, copena F1, clone 20, and round palm). The results demonstrated that the four varieties of palm contain a good quantity of neutral and acid sugars in both summer and winter seasons. However, samples collected in the summer presented a higher content of carbohydrates specially glucose, fructose, galactose, xylose, and arabinose. The tertiary cladode (old cladode) presented almost the double content of sugar found in the quaternary cladodes (young cladodes). Pectic polysaccharides were sequentially extracted with water at 60 ºC, and EDTA at 60 ºC solution resulting in Water-Soluble Pectin (WSP) and a Chelating-Soluble Pectin (CSP) respectively. Galacturonic acid was detected in the fractions WSP and CSP. However, the fraction CSP presented the highest content of sugar acid. |
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Study of carbohydrates present in the cladodes of Opuntia ficus-indica (fodder palm), according to age and seasonOpuntia ficus-indicacarbohydratespectinTypes and content of carbohydrates were evaluated by chemical (spectrophotometric assay) and physicochemical (Thin Layer Chromatography - TLC and High Performance Liquid Chromatography - HPLC) methods in some Opuntia ficus-indica varieties according to age and season. The samples comprised four varieties of palm (giant, copena F1, clone 20, and round palm). The results demonstrated that the four varieties of palm contain a good quantity of neutral and acid sugars in both summer and winter seasons. However, samples collected in the summer presented a higher content of carbohydrates specially glucose, fructose, galactose, xylose, and arabinose. The tertiary cladode (old cladode) presented almost the double content of sugar found in the quaternary cladodes (young cladodes). Pectic polysaccharides were sequentially extracted with water at 60 ºC, and EDTA at 60 ºC solution resulting in Water-Soluble Pectin (WSP) and a Chelating-Soluble Pectin (CSP) respectively. Galacturonic acid was detected in the fractions WSP and CSP. However, the fraction CSP presented the highest content of sugar acid.Sociedade Brasileira de Ciência e Tecnologia de Alimentos2010-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612010000400015Food Science and Technology v.30 n.4 2010reponame:Food Science and Technology (Campinas)instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)instacron:SBCTA10.1590/S0101-20612010000400015info:eu-repo/semantics/openAccessRibeiro,Erika Maria de OliveiraSilva,Nicácio Henrique daLima Filho,José Luiz deBrito,Júlio Zoe deSilva,Maria da Paz Carvalho daeng2011-01-26T00:00:00Zoai:scielo:S0101-20612010000400015Revistahttp://www.scielo.br/ctaONGhttps://old.scielo.br/oai/scielo-oai.php||revista@sbcta.org.br1678-457X0101-2061opendoar:2011-01-26T00:00Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)false |
dc.title.none.fl_str_mv |
Study of carbohydrates present in the cladodes of Opuntia ficus-indica (fodder palm), according to age and season |
title |
Study of carbohydrates present in the cladodes of Opuntia ficus-indica (fodder palm), according to age and season |
spellingShingle |
Study of carbohydrates present in the cladodes of Opuntia ficus-indica (fodder palm), according to age and season Ribeiro,Erika Maria de Oliveira Opuntia ficus-indica carbohydrates pectin |
title_short |
Study of carbohydrates present in the cladodes of Opuntia ficus-indica (fodder palm), according to age and season |
title_full |
Study of carbohydrates present in the cladodes of Opuntia ficus-indica (fodder palm), according to age and season |
title_fullStr |
Study of carbohydrates present in the cladodes of Opuntia ficus-indica (fodder palm), according to age and season |
title_full_unstemmed |
Study of carbohydrates present in the cladodes of Opuntia ficus-indica (fodder palm), according to age and season |
title_sort |
Study of carbohydrates present in the cladodes of Opuntia ficus-indica (fodder palm), according to age and season |
author |
Ribeiro,Erika Maria de Oliveira |
author_facet |
Ribeiro,Erika Maria de Oliveira Silva,Nicácio Henrique da Lima Filho,José Luiz de Brito,Júlio Zoe de Silva,Maria da Paz Carvalho da |
author_role |
author |
author2 |
Silva,Nicácio Henrique da Lima Filho,José Luiz de Brito,Júlio Zoe de Silva,Maria da Paz Carvalho da |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Ribeiro,Erika Maria de Oliveira Silva,Nicácio Henrique da Lima Filho,José Luiz de Brito,Júlio Zoe de Silva,Maria da Paz Carvalho da |
dc.subject.por.fl_str_mv |
Opuntia ficus-indica carbohydrates pectin |
topic |
Opuntia ficus-indica carbohydrates pectin |
description |
Types and content of carbohydrates were evaluated by chemical (spectrophotometric assay) and physicochemical (Thin Layer Chromatography - TLC and High Performance Liquid Chromatography - HPLC) methods in some Opuntia ficus-indica varieties according to age and season. The samples comprised four varieties of palm (giant, copena F1, clone 20, and round palm). The results demonstrated that the four varieties of palm contain a good quantity of neutral and acid sugars in both summer and winter seasons. However, samples collected in the summer presented a higher content of carbohydrates specially glucose, fructose, galactose, xylose, and arabinose. The tertiary cladode (old cladode) presented almost the double content of sugar found in the quaternary cladodes (young cladodes). Pectic polysaccharides were sequentially extracted with water at 60 ºC, and EDTA at 60 ºC solution resulting in Water-Soluble Pectin (WSP) and a Chelating-Soluble Pectin (CSP) respectively. Galacturonic acid was detected in the fractions WSP and CSP. However, the fraction CSP presented the highest content of sugar acid. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-12-01 |
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=S0101-20612010000400015 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612010000400015 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0101-20612010000400015 |
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.30 n.4 2010 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 |
_version_ |
1752126315692032000 |