Valorization of roasted longan stone in production of functional biscuits with high antioxidant activity and dietary fiber

Detalhes bibliográficos
Autor(a) principal: BÖLEK,Sibel
Data de Publicação: 2022
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=S0101-20612022000100618
Resumo: Abstract Being waste products of the food industry, longan stones can be a promising functional food ingredient owing to their high fiber content, nutrients and antioxidative properties. Biscuits were enriched with roasted and unroasted longan stone powder. The longan stones were roasted at 170 °C for 5, 15, and 25 min by using a fluidized bed roaster. Longan stone powders were incorporated in wheat flours at different concentrations. Biscuits were obtained with higher fiber content (5.72 ± 0.03%) and lower fat content (12.50 ± 0.02%) compared to the control biscuits. Antioxidant activity (51.18 ± 0.02% inhibition) and total phenolic contents (394.61 ± 0.63 mg GAE/100 g) of the biscuits increased significantly as the roasting degree of added longan stone powder increased (p≤0.05). Biscuits enriched with longan stone powder roasted during 15 minutes took higher sensory scores than control biscuits and biscuits enriched with unroasted longan stone powder. The roasting process increased the acceptability of addition longan stone powder.
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spelling Valorization of roasted longan stone in production of functional biscuits with high antioxidant activity and dietary fiberlongan stoneroastingfiberantioxidant activitysensoryAbstract Being waste products of the food industry, longan stones can be a promising functional food ingredient owing to their high fiber content, nutrients and antioxidative properties. Biscuits were enriched with roasted and unroasted longan stone powder. The longan stones were roasted at 170 °C for 5, 15, and 25 min by using a fluidized bed roaster. Longan stone powders were incorporated in wheat flours at different concentrations. Biscuits were obtained with higher fiber content (5.72 ± 0.03%) and lower fat content (12.50 ± 0.02%) compared to the control biscuits. Antioxidant activity (51.18 ± 0.02% inhibition) and total phenolic contents (394.61 ± 0.63 mg GAE/100 g) of the biscuits increased significantly as the roasting degree of added longan stone powder increased (p≤0.05). Biscuits enriched with longan stone powder roasted during 15 minutes took higher sensory scores than control biscuits and biscuits enriched with unroasted longan stone powder. The roasting process increased the acceptability of addition longan stone powder.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=S0101-20612022000100618Food 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.69820info:eu-repo/semantics/openAccessBÖLEK,Sibeleng2022-03-22T00:00:00Zoai:scielo:S0101-20612022000100618Revistahttp://www.scielo.br/ctaONGhttps://old.scielo.br/oai/scielo-oai.php||revista@sbcta.org.br1678-457X0101-2061opendoar:2022-03-22T00:00Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)false
dc.title.none.fl_str_mv Valorization of roasted longan stone in production of functional biscuits with high antioxidant activity and dietary fiber
title Valorization of roasted longan stone in production of functional biscuits with high antioxidant activity and dietary fiber
spellingShingle Valorization of roasted longan stone in production of functional biscuits with high antioxidant activity and dietary fiber
BÖLEK,Sibel
longan stone
roasting
fiber
antioxidant activity
sensory
title_short Valorization of roasted longan stone in production of functional biscuits with high antioxidant activity and dietary fiber
title_full Valorization of roasted longan stone in production of functional biscuits with high antioxidant activity and dietary fiber
title_fullStr Valorization of roasted longan stone in production of functional biscuits with high antioxidant activity and dietary fiber
title_full_unstemmed Valorization of roasted longan stone in production of functional biscuits with high antioxidant activity and dietary fiber
title_sort Valorization of roasted longan stone in production of functional biscuits with high antioxidant activity and dietary fiber
author BÖLEK,Sibel
author_facet BÖLEK,Sibel
author_role author
dc.contributor.author.fl_str_mv BÖLEK,Sibel
dc.subject.por.fl_str_mv longan stone
roasting
fiber
antioxidant activity
sensory
topic longan stone
roasting
fiber
antioxidant activity
sensory
description Abstract Being waste products of the food industry, longan stones can be a promising functional food ingredient owing to their high fiber content, nutrients and antioxidative properties. Biscuits were enriched with roasted and unroasted longan stone powder. The longan stones were roasted at 170 °C for 5, 15, and 25 min by using a fluidized bed roaster. Longan stone powders were incorporated in wheat flours at different concentrations. Biscuits were obtained with higher fiber content (5.72 ± 0.03%) and lower fat content (12.50 ± 0.02%) compared to the control biscuits. Antioxidant activity (51.18 ± 0.02% inhibition) and total phenolic contents (394.61 ± 0.63 mg GAE/100 g) of the biscuits increased significantly as the roasting degree of added longan stone powder increased (p≤0.05). Biscuits enriched with longan stone powder roasted during 15 minutes took higher sensory scores than control biscuits and biscuits enriched with unroasted longan stone powder. The roasting process increased the acceptability of addition longan stone powder.
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=S0101-20612022000100618
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000100618
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/fst.69820
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
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