Effects of sodium lactate on glycolytic activity and color stability of fresh beef during chilled storage

Detalhes bibliográficos
Autor(a) principal: WANG,Xinhui
Data de Publicação: 2022
Outros Autores: CHE,Xingxuan, FANG,Fang, WEN,Yongping, LIU,Yang
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=S0101-20612022000101399
Resumo: Abstract Fresh beef was treated with 3 g/L sodium lactate (Group SL) and the fresh beef without treatment was sampled as negative control (Group C). Based on the comprehensive analyses of pH, color and glycolytic rate, sodium lactate usage exhibited a better pH and color stability, which is conducive to maintaining the meat quality. The Group SL had lower glycogen content and higher lactate content than that of Group C. Meanwhile, the Group SL had significantly higher (p < 0.05) lactate dehydrogenase and hexokinase activity than that of Group C druing chilled storage. Moreover, NADH/NAD+ ratio in Group SL maintained at a stable level with a range from 0.54 to 0.68 during chilled storage. In contrast, Group C showed a high NADH/NAD+ ratio which indicated insufficient reducing activity. These results revealed that the sodium lactate treatment had a positive relationship with glycolytic rate and promoted the increase of glycolysis rate. These results may be partially explained the reason why sodium lactate usage can promote color stability via increase of glycolysis rate.
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spelling Effects of sodium lactate on glycolytic activity and color stability of fresh beef during chilled storagechilled beefcolor stabilityglycolysissodium lactateAbstract Fresh beef was treated with 3 g/L sodium lactate (Group SL) and the fresh beef without treatment was sampled as negative control (Group C). Based on the comprehensive analyses of pH, color and glycolytic rate, sodium lactate usage exhibited a better pH and color stability, which is conducive to maintaining the meat quality. The Group SL had lower glycogen content and higher lactate content than that of Group C. Meanwhile, the Group SL had significantly higher (p < 0.05) lactate dehydrogenase and hexokinase activity than that of Group C druing chilled storage. Moreover, NADH/NAD+ ratio in Group SL maintained at a stable level with a range from 0.54 to 0.68 during chilled storage. In contrast, Group C showed a high NADH/NAD+ ratio which indicated insufficient reducing activity. These results revealed that the sodium lactate treatment had a positive relationship with glycolytic rate and promoted the increase of glycolysis rate. These results may be partially explained the reason why sodium lactate usage can promote color stability via increase of glycolysis rate.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=S0101-20612022000101399Food 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.89622info:eu-repo/semantics/openAccessWANG,XinhuiCHE,XingxuanFANG,FangWEN,YongpingLIU,Yangeng2022-10-24T00:00:00Zoai:scielo:S0101-20612022000101399Revistahttp://www.scielo.br/ctaONGhttps://old.scielo.br/oai/scielo-oai.php||revista@sbcta.org.br1678-457X0101-2061opendoar:2022-10-24T00:00Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)false
dc.title.none.fl_str_mv Effects of sodium lactate on glycolytic activity and color stability of fresh beef during chilled storage
title Effects of sodium lactate on glycolytic activity and color stability of fresh beef during chilled storage
spellingShingle Effects of sodium lactate on glycolytic activity and color stability of fresh beef during chilled storage
WANG,Xinhui
chilled beef
color stability
glycolysis
sodium lactate
title_short Effects of sodium lactate on glycolytic activity and color stability of fresh beef during chilled storage
title_full Effects of sodium lactate on glycolytic activity and color stability of fresh beef during chilled storage
title_fullStr Effects of sodium lactate on glycolytic activity and color stability of fresh beef during chilled storage
title_full_unstemmed Effects of sodium lactate on glycolytic activity and color stability of fresh beef during chilled storage
title_sort Effects of sodium lactate on glycolytic activity and color stability of fresh beef during chilled storage
author WANG,Xinhui
author_facet WANG,Xinhui
CHE,Xingxuan
FANG,Fang
WEN,Yongping
LIU,Yang
author_role author
author2 CHE,Xingxuan
FANG,Fang
WEN,Yongping
LIU,Yang
author2_role author
author
author
author
dc.contributor.author.fl_str_mv WANG,Xinhui
CHE,Xingxuan
FANG,Fang
WEN,Yongping
LIU,Yang
dc.subject.por.fl_str_mv chilled beef
color stability
glycolysis
sodium lactate
topic chilled beef
color stability
glycolysis
sodium lactate
description Abstract Fresh beef was treated with 3 g/L sodium lactate (Group SL) and the fresh beef without treatment was sampled as negative control (Group C). Based on the comprehensive analyses of pH, color and glycolytic rate, sodium lactate usage exhibited a better pH and color stability, which is conducive to maintaining the meat quality. The Group SL had lower glycogen content and higher lactate content than that of Group C. Meanwhile, the Group SL had significantly higher (p < 0.05) lactate dehydrogenase and hexokinase activity than that of Group C druing chilled storage. Moreover, NADH/NAD+ ratio in Group SL maintained at a stable level with a range from 0.54 to 0.68 during chilled storage. In contrast, Group C showed a high NADH/NAD+ ratio which indicated insufficient reducing activity. These results revealed that the sodium lactate treatment had a positive relationship with glycolytic rate and promoted the increase of glycolysis rate. These results may be partially explained the reason why sodium lactate usage can promote color stability via increase of glycolysis rate.
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=S0101-20612022000101399
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dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/fst.89622
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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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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