Environmental effect on sunflower oil quality
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2016 |
| Outros Autores: | , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Crop Breeding and Applied Biotechnology |
| Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332016000300197 |
Resumo: | Abstract Sunflower is one of the most important oilseed crops and produces a high-quality edible oil. Balance of fatty acids in standard sunflower oil shows preponderance of linoleic rather than oleic acid, and conditions during seed development, such as temperature, changes the oleic/linoleic ratio of the oil. This work aimed to evaluate the environmental effect on fatty acid profile in a group of standard and high oleic varieties and hybrids. Seeds were produced during regular season crop and during off-season crop featuring different temperatures from anthesis to maturity. Fatty-acid composition was determined by gas chromatography. Levels of oleic acid, in standard oil genotypes, raised as the crop developed in warmer environment while levels of linoleic acid decreased, and the opposite was observed when the crop was grown under lower temperature. High oleic genotypes were less sensitive to environment switching and showed lower variation on fatty-acid composition. |
| id |
CBAB-1_767f85e4f62cdbb1160ad329fd658839 |
|---|---|
| oai_identifier_str |
oai:scielo:S1984-70332016000300197 |
| network_acronym_str |
CBAB-1 |
| network_name_str |
Crop Breeding and Applied Biotechnology |
| repository_id_str |
|
| spelling |
Environmental effect on sunflower oil qualityHelianthus annuushigh oleicfatty acidgenotype x environment interactionAbstract Sunflower is one of the most important oilseed crops and produces a high-quality edible oil. Balance of fatty acids in standard sunflower oil shows preponderance of linoleic rather than oleic acid, and conditions during seed development, such as temperature, changes the oleic/linoleic ratio of the oil. This work aimed to evaluate the environmental effect on fatty acid profile in a group of standard and high oleic varieties and hybrids. Seeds were produced during regular season crop and during off-season crop featuring different temperatures from anthesis to maturity. Fatty-acid composition was determined by gas chromatography. Levels of oleic acid, in standard oil genotypes, raised as the crop developed in warmer environment while levels of linoleic acid decreased, and the opposite was observed when the crop was grown under lower temperature. High oleic genotypes were less sensitive to environment switching and showed lower variation on fatty-acid composition.Crop Breeding and Applied Biotechnology2016-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332016000300197Crop Breeding and Applied Biotechnology v.16 n.3 2016reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/1984-70332016v16n3a30info:eu-repo/semantics/openAccessRegitano Neto,AmadeuMiguel,Ana Maria Rauen de OliveiraMourad,Anna LúciaHenriques,Ercília AparecidaAlves,Rosa Maria Vercelinoeng2017-05-18T00:00:00Zoai:scielo:S1984-70332016000300197Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2017-05-18T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse |
| dc.title.none.fl_str_mv |
Environmental effect on sunflower oil quality |
| title |
Environmental effect on sunflower oil quality |
| spellingShingle |
Environmental effect on sunflower oil quality Regitano Neto,Amadeu Helianthus annuus high oleic fatty acid genotype x environment interaction |
| title_short |
Environmental effect on sunflower oil quality |
| title_full |
Environmental effect on sunflower oil quality |
| title_fullStr |
Environmental effect on sunflower oil quality |
| title_full_unstemmed |
Environmental effect on sunflower oil quality |
| title_sort |
Environmental effect on sunflower oil quality |
| author |
Regitano Neto,Amadeu |
| author_facet |
Regitano Neto,Amadeu Miguel,Ana Maria Rauen de Oliveira Mourad,Anna Lúcia Henriques,Ercília Aparecida Alves,Rosa Maria Vercelino |
| author_role |
author |
| author2 |
Miguel,Ana Maria Rauen de Oliveira Mourad,Anna Lúcia Henriques,Ercília Aparecida Alves,Rosa Maria Vercelino |
| author2_role |
author author author author |
| dc.contributor.author.fl_str_mv |
Regitano Neto,Amadeu Miguel,Ana Maria Rauen de Oliveira Mourad,Anna Lúcia Henriques,Ercília Aparecida Alves,Rosa Maria Vercelino |
| dc.subject.por.fl_str_mv |
Helianthus annuus high oleic fatty acid genotype x environment interaction |
| topic |
Helianthus annuus high oleic fatty acid genotype x environment interaction |
| description |
Abstract Sunflower is one of the most important oilseed crops and produces a high-quality edible oil. Balance of fatty acids in standard sunflower oil shows preponderance of linoleic rather than oleic acid, and conditions during seed development, such as temperature, changes the oleic/linoleic ratio of the oil. This work aimed to evaluate the environmental effect on fatty acid profile in a group of standard and high oleic varieties and hybrids. Seeds were produced during regular season crop and during off-season crop featuring different temperatures from anthesis to maturity. Fatty-acid composition was determined by gas chromatography. Levels of oleic acid, in standard oil genotypes, raised as the crop developed in warmer environment while levels of linoleic acid decreased, and the opposite was observed when the crop was grown under lower temperature. High oleic genotypes were less sensitive to environment switching and showed lower variation on fatty-acid composition. |
| publishDate |
2016 |
| dc.date.none.fl_str_mv |
2016-09-01 |
| 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=S1984-70332016000300197 |
| url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332016000300197 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
10.1590/1984-70332016v16n3a30 |
| 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 |
Crop Breeding and Applied Biotechnology |
| publisher.none.fl_str_mv |
Crop Breeding and Applied Biotechnology |
| dc.source.none.fl_str_mv |
Crop Breeding and Applied Biotechnology v.16 n.3 2016 reponame:Crop Breeding and Applied Biotechnology instname:Sociedade Brasileira de Melhoramento de Plantas instacron:CBAB |
| instname_str |
Sociedade Brasileira de Melhoramento de Plantas |
| instacron_str |
CBAB |
| institution |
CBAB |
| reponame_str |
Crop Breeding and Applied Biotechnology |
| collection |
Crop Breeding and Applied Biotechnology |
| repository.name.fl_str_mv |
Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantas |
| repository.mail.fl_str_mv |
cbabjournal@gmail.com||cbab@ufv.br |
| _version_ |
1754209187134439424 |