Chemical composition and antioxidant activity of date (Phoenix dactylifera L.) varieties at various maturity stages
Autor(a) principal: | |
---|---|
Data de Publicação: | 2022 |
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=S0101-20612022000101152 |
Resumo: | Abstract The current study was conducted to determine the effect of four maturity stages on the chemical composition and antioxidant activity of date (Phoenix dactyliferaL.) varieties. Four varieties of date palm viz., Zahidi, Aseel, Halawi, and Dhaki were used at four ripening stages (Kimri, Khalal, Rutab, and Tamer). The protein and fat contents of all the selected varieties of dates decreased from Kimri to the tamer stage of development. In all the date varieties the glucose, fructose, and total sugar contents were increased up to the full ripe stage. On the other hand, the total phenolic content, antioxidant activity (DPPH and FRAP), and total flavonoid content decreased gradually in all the selected date varieties from Kimri to Tamer stage of development. The highest amount of TPC, TFC, DPPH, and FRAP was observed in the Dhaki variety. During the fruit maturation process, minerals and dietary fiber contents also decreased from Kimri to Tamer stage of development in all varieties. The dietary fiber including both soluble and insoluble fiber was observed highest in Dhaki variety at the Kimri stage. |
id |
SBCTA-1_0fe79971b413af5f990cd256aefd6ede |
---|---|
oai_identifier_str |
oai:scielo:S0101-20612022000101152 |
network_acronym_str |
SBCTA-1 |
network_name_str |
Food Science and Technology (Campinas) |
repository_id_str |
|
spelling |
Chemical composition and antioxidant activity of date (Phoenix dactylifera L.) varieties at various maturity stagesdate palm fruitripening stagesmineralssugarsbioactive compoundsdietary fiberAbstract The current study was conducted to determine the effect of four maturity stages on the chemical composition and antioxidant activity of date (Phoenix dactyliferaL.) varieties. Four varieties of date palm viz., Zahidi, Aseel, Halawi, and Dhaki were used at four ripening stages (Kimri, Khalal, Rutab, and Tamer). The protein and fat contents of all the selected varieties of dates decreased from Kimri to the tamer stage of development. In all the date varieties the glucose, fructose, and total sugar contents were increased up to the full ripe stage. On the other hand, the total phenolic content, antioxidant activity (DPPH and FRAP), and total flavonoid content decreased gradually in all the selected date varieties from Kimri to Tamer stage of development. The highest amount of TPC, TFC, DPPH, and FRAP was observed in the Dhaki variety. During the fruit maturation process, minerals and dietary fiber contents also decreased from Kimri to Tamer stage of development in all varieties. The dietary fiber including both soluble and insoluble fiber was observed highest in Dhaki variety at the Kimri stage.Sociedade Brasileira de Ciência e Tecnologia de Alimentos2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000101152Food Science and Technology v.42 2022reponame:Food Science and Technology (Campinas)instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)instacron:SBCTA10.1590/fst.29022info:eu-repo/semantics/openAccessBANO,YasmeenRAKHA,AllahKHAN,Muhammad IssaASGHER,Muhammadeng2022-05-23T00:00:00Zoai:scielo:S0101-20612022000101152Revistahttp://www.scielo.br/ctaONGhttps://old.scielo.br/oai/scielo-oai.php||revista@sbcta.org.br1678-457X0101-2061opendoar:2022-05-23T00:00Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)false |
dc.title.none.fl_str_mv |
Chemical composition and antioxidant activity of date (Phoenix dactylifera L.) varieties at various maturity stages |
title |
Chemical composition and antioxidant activity of date (Phoenix dactylifera L.) varieties at various maturity stages |
spellingShingle |
Chemical composition and antioxidant activity of date (Phoenix dactylifera L.) varieties at various maturity stages BANO,Yasmeen date palm fruit ripening stages minerals sugars bioactive compounds dietary fiber |
title_short |
Chemical composition and antioxidant activity of date (Phoenix dactylifera L.) varieties at various maturity stages |
title_full |
Chemical composition and antioxidant activity of date (Phoenix dactylifera L.) varieties at various maturity stages |
title_fullStr |
Chemical composition and antioxidant activity of date (Phoenix dactylifera L.) varieties at various maturity stages |
title_full_unstemmed |
Chemical composition and antioxidant activity of date (Phoenix dactylifera L.) varieties at various maturity stages |
title_sort |
Chemical composition and antioxidant activity of date (Phoenix dactylifera L.) varieties at various maturity stages |
author |
BANO,Yasmeen |
author_facet |
BANO,Yasmeen RAKHA,Allah KHAN,Muhammad Issa ASGHER,Muhammad |
author_role |
author |
author2 |
RAKHA,Allah KHAN,Muhammad Issa ASGHER,Muhammad |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
BANO,Yasmeen RAKHA,Allah KHAN,Muhammad Issa ASGHER,Muhammad |
dc.subject.por.fl_str_mv |
date palm fruit ripening stages minerals sugars bioactive compounds dietary fiber |
topic |
date palm fruit ripening stages minerals sugars bioactive compounds dietary fiber |
description |
Abstract The current study was conducted to determine the effect of four maturity stages on the chemical composition and antioxidant activity of date (Phoenix dactyliferaL.) varieties. Four varieties of date palm viz., Zahidi, Aseel, Halawi, and Dhaki were used at four ripening stages (Kimri, Khalal, Rutab, and Tamer). The protein and fat contents of all the selected varieties of dates decreased from Kimri to the tamer stage of development. In all the date varieties the glucose, fructose, and total sugar contents were increased up to the full ripe stage. On the other hand, the total phenolic content, antioxidant activity (DPPH and FRAP), and total flavonoid content decreased gradually in all the selected date varieties from Kimri to Tamer stage of development. The highest amount of TPC, TFC, DPPH, and FRAP was observed in the Dhaki variety. During the fruit maturation process, minerals and dietary fiber contents also decreased from Kimri to Tamer stage of development in all varieties. The dietary fiber including both soluble and insoluble fiber was observed highest in Dhaki variety at the Kimri stage. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 |
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=S0101-20612022000101152 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000101152 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/fst.29022 |
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.42 2022 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_ |
1752126334588420096 |