Antioxidant activities and lutein content of 11 marigold cultivars (Tagetes spp.) grown in Thailand
Autor(a) principal: | |
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Data de Publicação: | 2015 |
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=S0101-20612015000200380 |
Resumo: | Antioxidant activities and total phenolic content (TPC) were analyzed in ethanol extracts of 11 marigold cultivars grown in Thailand. Antioxidant activity assays performed in this study were the 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) radical cation scavenging activity, ferric ion reducing antioxidant power (FRAP), 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity, oxygen radical absorbance activity (ORAC), and superoxide anion radical scavenging activity (SRSA) assays. ‘Optiva Orange’ showed the best activity in the ORAC assay and in % SRSA, as well as the highest content of lutein (20.59 mg), gallic acid (25.77 mg), and quercetin (12.61 mg) per gram dry marigold petal among the 11 cultivars. Furthermore, ‘Optiva Orange’ showed the highest lutein yield per plant, as compared to other cultivars. In contrast, ‘Rodeo Gold’ showed the highest activity by ABTS testing (0.92 mmol of trolox/g dry sample), as well as an 89.90% inhibition of DPPH. Lutein content showed a positive correlation with TPC and all antioxidant activity assays. In conclusion, ‘Optiva Orange’ and ‘Rodeo Gold’ could be utilized as a good lutein source for functional food products and cosmetics. |
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Antioxidant activities and lutein content of 11 marigold cultivars (Tagetes spp.) grown in Thailandmarigold cultivarsantioxidant activityphytochemicalAntioxidant activities and total phenolic content (TPC) were analyzed in ethanol extracts of 11 marigold cultivars grown in Thailand. Antioxidant activity assays performed in this study were the 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) radical cation scavenging activity, ferric ion reducing antioxidant power (FRAP), 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity, oxygen radical absorbance activity (ORAC), and superoxide anion radical scavenging activity (SRSA) assays. ‘Optiva Orange’ showed the best activity in the ORAC assay and in % SRSA, as well as the highest content of lutein (20.59 mg), gallic acid (25.77 mg), and quercetin (12.61 mg) per gram dry marigold petal among the 11 cultivars. Furthermore, ‘Optiva Orange’ showed the highest lutein yield per plant, as compared to other cultivars. In contrast, ‘Rodeo Gold’ showed the highest activity by ABTS testing (0.92 mmol of trolox/g dry sample), as well as an 89.90% inhibition of DPPH. Lutein content showed a positive correlation with TPC and all antioxidant activity assays. In conclusion, ‘Optiva Orange’ and ‘Rodeo Gold’ could be utilized as a good lutein source for functional food products and cosmetics.Sociedade Brasileira de Ciência e Tecnologia de Alimentos2015-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612015000200380Food Science and Technology v.35 n.2 2015reponame:Food Science and Technology (Campinas)instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)instacron:SBCTA10.1590/1678-457X.6663info:eu-repo/semantics/openAccessIngkasupart,PajareeManochai,BenyaSong,Woo TaeHong,Jeong Hwaeng2015-07-23T00:00:00Zoai:scielo:S0101-20612015000200380Revistahttp://www.scielo.br/ctaONGhttps://old.scielo.br/oai/scielo-oai.php||revista@sbcta.org.br1678-457X0101-2061opendoar:2015-07-23T00:00Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)false |
dc.title.none.fl_str_mv |
Antioxidant activities and lutein content of 11 marigold cultivars (Tagetes spp.) grown in Thailand |
title |
Antioxidant activities and lutein content of 11 marigold cultivars (Tagetes spp.) grown in Thailand |
spellingShingle |
Antioxidant activities and lutein content of 11 marigold cultivars (Tagetes spp.) grown in Thailand Ingkasupart,Pajaree marigold cultivars antioxidant activity phytochemical |
title_short |
Antioxidant activities and lutein content of 11 marigold cultivars (Tagetes spp.) grown in Thailand |
title_full |
Antioxidant activities and lutein content of 11 marigold cultivars (Tagetes spp.) grown in Thailand |
title_fullStr |
Antioxidant activities and lutein content of 11 marigold cultivars (Tagetes spp.) grown in Thailand |
title_full_unstemmed |
Antioxidant activities and lutein content of 11 marigold cultivars (Tagetes spp.) grown in Thailand |
title_sort |
Antioxidant activities and lutein content of 11 marigold cultivars (Tagetes spp.) grown in Thailand |
author |
Ingkasupart,Pajaree |
author_facet |
Ingkasupart,Pajaree Manochai,Benya Song,Woo Tae Hong,Jeong Hwa |
author_role |
author |
author2 |
Manochai,Benya Song,Woo Tae Hong,Jeong Hwa |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Ingkasupart,Pajaree Manochai,Benya Song,Woo Tae Hong,Jeong Hwa |
dc.subject.por.fl_str_mv |
marigold cultivars antioxidant activity phytochemical |
topic |
marigold cultivars antioxidant activity phytochemical |
description |
Antioxidant activities and total phenolic content (TPC) were analyzed in ethanol extracts of 11 marigold cultivars grown in Thailand. Antioxidant activity assays performed in this study were the 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) radical cation scavenging activity, ferric ion reducing antioxidant power (FRAP), 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity, oxygen radical absorbance activity (ORAC), and superoxide anion radical scavenging activity (SRSA) assays. ‘Optiva Orange’ showed the best activity in the ORAC assay and in % SRSA, as well as the highest content of lutein (20.59 mg), gallic acid (25.77 mg), and quercetin (12.61 mg) per gram dry marigold petal among the 11 cultivars. Furthermore, ‘Optiva Orange’ showed the highest lutein yield per plant, as compared to other cultivars. In contrast, ‘Rodeo Gold’ showed the highest activity by ABTS testing (0.92 mmol of trolox/g dry sample), as well as an 89.90% inhibition of DPPH. Lutein content showed a positive correlation with TPC and all antioxidant activity assays. In conclusion, ‘Optiva Orange’ and ‘Rodeo Gold’ could be utilized as a good lutein source for functional food products and cosmetics. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-06-01 |
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=S0101-20612015000200380 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612015000200380 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1678-457X.6663 |
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.35 n.2 2015 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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1752126319532965888 |