Development of diet cereal bar sweetened with stevia leaves pre-treated with ethanol
Autor(a) principal: | |
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Data de Publicação: | 2020 |
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=S0101-20612020000400894 |
Resumo: | Abstract The objective of this work was to perform the ethanolic pretreatment of stevia leaves from the plant Stevia UEM-13 line and to characterize its physical-chemical properties aiming its use as a sweetener in the development of a diet cereal bar. The same formulation of the cereal bar with stevia leaves without pretreatment was elaborated for comparative purposes. The following ingredients were used in the preparation of the produtc: fine oat flakes, no sugar granola, cranberry, dehydrated apricots, water, gum acacia and stevia leaf pretreated (F1) and without treatment (F2). According to the results, the diet cereal bars presented significant amounts of crude fiber, protein and antioxidant activity. The product was microbiologically safe for human consumption, reporting lower microbiological valuesthan those foreseen by official regulation. The overall sensory evaluation indicates that the two formulations did not present statistically significant differences regarding the analyzed attributes, being the averages between “liked very much” and “moderately liked”. However, considering the group of cereal bars consumers, the formulation sweetened with pretreated leafs (F1) was found more than twice the acceptance regarding to the formulation sweetened with the leaf in natura (F2). These results demonstrate a viable option of a diet food product naturally sweetened. |
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Development of diet cereal bar sweetened with stevia leaves pre-treated with ethanolStevia rebaudianacereal barnatural sweetenerdiet foodAbstract The objective of this work was to perform the ethanolic pretreatment of stevia leaves from the plant Stevia UEM-13 line and to characterize its physical-chemical properties aiming its use as a sweetener in the development of a diet cereal bar. The same formulation of the cereal bar with stevia leaves without pretreatment was elaborated for comparative purposes. The following ingredients were used in the preparation of the produtc: fine oat flakes, no sugar granola, cranberry, dehydrated apricots, water, gum acacia and stevia leaf pretreated (F1) and without treatment (F2). According to the results, the diet cereal bars presented significant amounts of crude fiber, protein and antioxidant activity. The product was microbiologically safe for human consumption, reporting lower microbiological valuesthan those foreseen by official regulation. The overall sensory evaluation indicates that the two formulations did not present statistically significant differences regarding the analyzed attributes, being the averages between “liked very much” and “moderately liked”. However, considering the group of cereal bars consumers, the formulation sweetened with pretreated leafs (F1) was found more than twice the acceptance regarding to the formulation sweetened with the leaf in natura (F2). These results demonstrate a viable option of a diet food product naturally sweetened.Sociedade Brasileira de Ciência e Tecnologia de Alimentos2020-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612020000400894Food Science and Technology v.40 n.4 2020reponame:Food Science and Technology (Campinas)instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)instacron:SBCTA10.1590/fst.19319info:eu-repo/semantics/openAccessSILVA,Sandra Beserra daFORMIGONI,Maysa ArianeZORZENON,Maria RosaMILANI,Paula GimenezDACOME,Antonio SérgioSEIXAS,Flávio Augusto VicenteCOSTA,Silvio Claúdio daeng2020-10-23T00:00:00Zoai:scielo:S0101-20612020000400894Revistahttp://www.scielo.br/ctaONGhttps://old.scielo.br/oai/scielo-oai.php||revista@sbcta.org.br1678-457X0101-2061opendoar:2020-10-23T00:00Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)false |
dc.title.none.fl_str_mv |
Development of diet cereal bar sweetened with stevia leaves pre-treated with ethanol |
title |
Development of diet cereal bar sweetened with stevia leaves pre-treated with ethanol |
spellingShingle |
Development of diet cereal bar sweetened with stevia leaves pre-treated with ethanol SILVA,Sandra Beserra da Stevia rebaudiana cereal bar natural sweetener diet food |
title_short |
Development of diet cereal bar sweetened with stevia leaves pre-treated with ethanol |
title_full |
Development of diet cereal bar sweetened with stevia leaves pre-treated with ethanol |
title_fullStr |
Development of diet cereal bar sweetened with stevia leaves pre-treated with ethanol |
title_full_unstemmed |
Development of diet cereal bar sweetened with stevia leaves pre-treated with ethanol |
title_sort |
Development of diet cereal bar sweetened with stevia leaves pre-treated with ethanol |
author |
SILVA,Sandra Beserra da |
author_facet |
SILVA,Sandra Beserra da FORMIGONI,Maysa Ariane ZORZENON,Maria Rosa MILANI,Paula Gimenez DACOME,Antonio Sérgio SEIXAS,Flávio Augusto Vicente COSTA,Silvio Claúdio da |
author_role |
author |
author2 |
FORMIGONI,Maysa Ariane ZORZENON,Maria Rosa MILANI,Paula Gimenez DACOME,Antonio Sérgio SEIXAS,Flávio Augusto Vicente COSTA,Silvio Claúdio da |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
SILVA,Sandra Beserra da FORMIGONI,Maysa Ariane ZORZENON,Maria Rosa MILANI,Paula Gimenez DACOME,Antonio Sérgio SEIXAS,Flávio Augusto Vicente COSTA,Silvio Claúdio da |
dc.subject.por.fl_str_mv |
Stevia rebaudiana cereal bar natural sweetener diet food |
topic |
Stevia rebaudiana cereal bar natural sweetener diet food |
description |
Abstract The objective of this work was to perform the ethanolic pretreatment of stevia leaves from the plant Stevia UEM-13 line and to characterize its physical-chemical properties aiming its use as a sweetener in the development of a diet cereal bar. The same formulation of the cereal bar with stevia leaves without pretreatment was elaborated for comparative purposes. The following ingredients were used in the preparation of the produtc: fine oat flakes, no sugar granola, cranberry, dehydrated apricots, water, gum acacia and stevia leaf pretreated (F1) and without treatment (F2). According to the results, the diet cereal bars presented significant amounts of crude fiber, protein and antioxidant activity. The product was microbiologically safe for human consumption, reporting lower microbiological valuesthan those foreseen by official regulation. The overall sensory evaluation indicates that the two formulations did not present statistically significant differences regarding the analyzed attributes, being the averages between “liked very much” and “moderately liked”. However, considering the group of cereal bars consumers, the formulation sweetened with pretreated leafs (F1) was found more than twice the acceptance regarding to the formulation sweetened with the leaf in natura (F2). These results demonstrate a viable option of a diet food product naturally sweetened. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-01 |
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=S0101-20612020000400894 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612020000400894 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/fst.19319 |
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.40 n.4 2020 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_ |
1752126326018408448 |