Evaluation of nutritional compounds in new amaranth and quinoa cultivars
Autor(a) principal: | |
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Data de Publicação: | 2013 |
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=S0101-20612013000200019 |
Resumo: | This study evaluated the fatty acid quantification, proximate and amino acid compositions, antioxidant activity, total phenolic compounds, vitamin E, and mineral contents of new amaranth (BRS Alegria) and quinoa (BRS Piabiru) cultivars which were produced in order to adapt these pseudocereals to the climatic conditions of central-western Brazil. They showed superior levels of protein and total lipids in comparison to their native counterparts. The lipid profile of the amaranth BRS Alegria was revealed to be better than those of other native cultivars. Quinoa BRS Piabiru presented a higher antioxidant capacity and phenolic content than the studied amaranth cultivar, but lower contents of tocopherols. All of the obtained results confirm that these new grains possess an overall amount of nutritional compounds that is better than those reported for many native counterparts of the studied samples. The employed analytical methods in this work contributed to a better understanding of the quinoa BRS Piabiru and amaranth BRS Alegria chemical compositions. Therefore, the diversity and quantity of all of the studied compounds in the samples denote the considerable importance of these grains for food science research area. |
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Evaluation of nutritional compounds in new amaranth and quinoa cultivarsamaranth BRS Alegriaquinoa BRS Piabirufatty acidsThis study evaluated the fatty acid quantification, proximate and amino acid compositions, antioxidant activity, total phenolic compounds, vitamin E, and mineral contents of new amaranth (BRS Alegria) and quinoa (BRS Piabiru) cultivars which were produced in order to adapt these pseudocereals to the climatic conditions of central-western Brazil. They showed superior levels of protein and total lipids in comparison to their native counterparts. The lipid profile of the amaranth BRS Alegria was revealed to be better than those of other native cultivars. Quinoa BRS Piabiru presented a higher antioxidant capacity and phenolic content than the studied amaranth cultivar, but lower contents of tocopherols. All of the obtained results confirm that these new grains possess an overall amount of nutritional compounds that is better than those reported for many native counterparts of the studied samples. The employed analytical methods in this work contributed to a better understanding of the quinoa BRS Piabiru and amaranth BRS Alegria chemical compositions. Therefore, the diversity and quantity of all of the studied compounds in the samples denote the considerable importance of these grains for food science research area.Sociedade Brasileira de Ciência e Tecnologia de Alimentos2013-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612013000200019Food Science and Technology v.33 n.2 2013reponame:Food Science and Technology (Campinas)instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)instacron:SBCTA10.1590/S0101-20612013005000051info:eu-repo/semantics/openAccessPalombini,Sylvio VicentinClaus,ThiagoMaruyama,Swami ArêaGohara,Aline KirieSouza,Aloisio Henrique PereiraSouza,Nilson Evelázio deVisentainer,Jesuí VergílioGomes,Sandra Terezinha MarquesMatsushita,Makotoeng2013-06-14T00:00:00Zoai:scielo:S0101-20612013000200019Revistahttp://www.scielo.br/ctaONGhttps://old.scielo.br/oai/scielo-oai.php||revista@sbcta.org.br1678-457X0101-2061opendoar:2013-06-14T00:00Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)false |
dc.title.none.fl_str_mv |
Evaluation of nutritional compounds in new amaranth and quinoa cultivars |
title |
Evaluation of nutritional compounds in new amaranth and quinoa cultivars |
spellingShingle |
Evaluation of nutritional compounds in new amaranth and quinoa cultivars Palombini,Sylvio Vicentin amaranth BRS Alegria quinoa BRS Piabiru fatty acids |
title_short |
Evaluation of nutritional compounds in new amaranth and quinoa cultivars |
title_full |
Evaluation of nutritional compounds in new amaranth and quinoa cultivars |
title_fullStr |
Evaluation of nutritional compounds in new amaranth and quinoa cultivars |
title_full_unstemmed |
Evaluation of nutritional compounds in new amaranth and quinoa cultivars |
title_sort |
Evaluation of nutritional compounds in new amaranth and quinoa cultivars |
author |
Palombini,Sylvio Vicentin |
author_facet |
Palombini,Sylvio Vicentin Claus,Thiago Maruyama,Swami Arêa Gohara,Aline Kirie Souza,Aloisio Henrique Pereira Souza,Nilson Evelázio de Visentainer,Jesuí Vergílio Gomes,Sandra Terezinha Marques Matsushita,Makoto |
author_role |
author |
author2 |
Claus,Thiago Maruyama,Swami Arêa Gohara,Aline Kirie Souza,Aloisio Henrique Pereira Souza,Nilson Evelázio de Visentainer,Jesuí Vergílio Gomes,Sandra Terezinha Marques Matsushita,Makoto |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Palombini,Sylvio Vicentin Claus,Thiago Maruyama,Swami Arêa Gohara,Aline Kirie Souza,Aloisio Henrique Pereira Souza,Nilson Evelázio de Visentainer,Jesuí Vergílio Gomes,Sandra Terezinha Marques Matsushita,Makoto |
dc.subject.por.fl_str_mv |
amaranth BRS Alegria quinoa BRS Piabiru fatty acids |
topic |
amaranth BRS Alegria quinoa BRS Piabiru fatty acids |
description |
This study evaluated the fatty acid quantification, proximate and amino acid compositions, antioxidant activity, total phenolic compounds, vitamin E, and mineral contents of new amaranth (BRS Alegria) and quinoa (BRS Piabiru) cultivars which were produced in order to adapt these pseudocereals to the climatic conditions of central-western Brazil. They showed superior levels of protein and total lipids in comparison to their native counterparts. The lipid profile of the amaranth BRS Alegria was revealed to be better than those of other native cultivars. Quinoa BRS Piabiru presented a higher antioxidant capacity and phenolic content than the studied amaranth cultivar, but lower contents of tocopherols. All of the obtained results confirm that these new grains possess an overall amount of nutritional compounds that is better than those reported for many native counterparts of the studied samples. The employed analytical methods in this work contributed to a better understanding of the quinoa BRS Piabiru and amaranth BRS Alegria chemical compositions. Therefore, the diversity and quantity of all of the studied compounds in the samples denote the considerable importance of these grains for food science research area. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-06-01 |
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=S0101-20612013000200019 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612013000200019 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0101-20612013005000051 |
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.33 n.2 2013 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_ |
1752126318589247488 |