Formulation and characterization of protein-energy bars prepared by using dates, apricots, cheese and whey protein isolate
Autor(a) principal: | |
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Data de Publicação: | 2021 |
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=S0101-20612021000500197 |
Resumo: | Abstract Six protein energy-bars (B1-B6) were prepared for Pakistani-athletes using dates, dried apricots, Cheddar-cheese and whey-protein isolate. Bars B1-B3 contained 5 g Cheddar-cheese and 13 g whey-protein isolate while quantity of dates were 74, 68 and 65 g and apricots 8, 14 and 17 g respectively. Bars B4-B6 contained 8g Cheddar-cheese and 12 g whey protein isolate while dates and apricots were same as in bars B1-B3. Bars were sealed in aluminium foil, stored at 20 ± 5 °C for 45 days to evaluate their sensory, compositional, physicochemical, microbial, textural and antioxidant properties. All bars have good sensory attributes except B6 that showed (p < 0.05) lower acceptability. The pH, water activity and microbial count decreased (p < 0.05) in all the bars. Maximum hardness was noticed in bar B1 and lowest in B6 while highest firmness was recorded in B2 and lowest in B6. The increase (p < 0.05) of total phenolic content was noticed in B6 and the highest increase of total flavonoid content was estimated in B2 at day 45, while B5 showed the highest antioxidant-activity on the 30th day afterwards a decline was observed in all the bars. Study revealed that these bars have good sensory attributes, physical characteristics and shelf-stability and could be a healthy snack for athletes. |
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Formulation and characterization of protein-energy bars prepared by using dates, apricots, cheese and whey protein isolateprotein energy-barsdatesapricotschadder-cheesewhey-protein isolateAbstract Six protein energy-bars (B1-B6) were prepared for Pakistani-athletes using dates, dried apricots, Cheddar-cheese and whey-protein isolate. Bars B1-B3 contained 5 g Cheddar-cheese and 13 g whey-protein isolate while quantity of dates were 74, 68 and 65 g and apricots 8, 14 and 17 g respectively. Bars B4-B6 contained 8g Cheddar-cheese and 12 g whey protein isolate while dates and apricots were same as in bars B1-B3. Bars were sealed in aluminium foil, stored at 20 ± 5 °C for 45 days to evaluate their sensory, compositional, physicochemical, microbial, textural and antioxidant properties. All bars have good sensory attributes except B6 that showed (p < 0.05) lower acceptability. The pH, water activity and microbial count decreased (p < 0.05) in all the bars. Maximum hardness was noticed in bar B1 and lowest in B6 while highest firmness was recorded in B2 and lowest in B6. The increase (p < 0.05) of total phenolic content was noticed in B6 and the highest increase of total flavonoid content was estimated in B2 at day 45, while B5 showed the highest antioxidant-activity on the 30th day afterwards a decline was observed in all the bars. Study revealed that these bars have good sensory attributes, physical characteristics and shelf-stability and could be a healthy snack for athletes.Sociedade Brasileira de Ciência e Tecnologia de Alimentos2021-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612021000500197Food Science and Technology v.41 suppl.1 2021reponame:Food Science and Technology (Campinas)instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)instacron:SBCTA10.1590/fst.12220info:eu-repo/semantics/openAccessJABEEN,SidraHUMA,NuzhatSAMEEN,AyshaZIA,Muhammad Anjumeng2021-06-11T00:00:00Zoai:scielo:S0101-20612021000500197Revistahttp://www.scielo.br/ctaONGhttps://old.scielo.br/oai/scielo-oai.php||revista@sbcta.org.br1678-457X0101-2061opendoar:2021-06-11T00:00Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)false |
dc.title.none.fl_str_mv |
Formulation and characterization of protein-energy bars prepared by using dates, apricots, cheese and whey protein isolate |
title |
Formulation and characterization of protein-energy bars prepared by using dates, apricots, cheese and whey protein isolate |
spellingShingle |
Formulation and characterization of protein-energy bars prepared by using dates, apricots, cheese and whey protein isolate JABEEN,Sidra protein energy-bars dates apricots chadder-cheese whey-protein isolate |
title_short |
Formulation and characterization of protein-energy bars prepared by using dates, apricots, cheese and whey protein isolate |
title_full |
Formulation and characterization of protein-energy bars prepared by using dates, apricots, cheese and whey protein isolate |
title_fullStr |
Formulation and characterization of protein-energy bars prepared by using dates, apricots, cheese and whey protein isolate |
title_full_unstemmed |
Formulation and characterization of protein-energy bars prepared by using dates, apricots, cheese and whey protein isolate |
title_sort |
Formulation and characterization of protein-energy bars prepared by using dates, apricots, cheese and whey protein isolate |
author |
JABEEN,Sidra |
author_facet |
JABEEN,Sidra HUMA,Nuzhat SAMEEN,Aysha ZIA,Muhammad Anjum |
author_role |
author |
author2 |
HUMA,Nuzhat SAMEEN,Aysha ZIA,Muhammad Anjum |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
JABEEN,Sidra HUMA,Nuzhat SAMEEN,Aysha ZIA,Muhammad Anjum |
dc.subject.por.fl_str_mv |
protein energy-bars dates apricots chadder-cheese whey-protein isolate |
topic |
protein energy-bars dates apricots chadder-cheese whey-protein isolate |
description |
Abstract Six protein energy-bars (B1-B6) were prepared for Pakistani-athletes using dates, dried apricots, Cheddar-cheese and whey-protein isolate. Bars B1-B3 contained 5 g Cheddar-cheese and 13 g whey-protein isolate while quantity of dates were 74, 68 and 65 g and apricots 8, 14 and 17 g respectively. Bars B4-B6 contained 8g Cheddar-cheese and 12 g whey protein isolate while dates and apricots were same as in bars B1-B3. Bars were sealed in aluminium foil, stored at 20 ± 5 °C for 45 days to evaluate their sensory, compositional, physicochemical, microbial, textural and antioxidant properties. All bars have good sensory attributes except B6 that showed (p < 0.05) lower acceptability. The pH, water activity and microbial count decreased (p < 0.05) in all the bars. Maximum hardness was noticed in bar B1 and lowest in B6 while highest firmness was recorded in B2 and lowest in B6. The increase (p < 0.05) of total phenolic content was noticed in B6 and the highest increase of total flavonoid content was estimated in B2 at day 45, while B5 showed the highest antioxidant-activity on the 30th day afterwards a decline was observed in all the bars. Study revealed that these bars have good sensory attributes, physical characteristics and shelf-stability and could be a healthy snack for athletes. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-01 |
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=S0101-20612021000500197 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612021000500197 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/fst.12220 |
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.41 suppl.1 2021 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_ |
1752126328601051136 |