Production of yeast extract from whey using Kluyveromyces marxianus

Detalhes bibliográficos
Autor(a) principal: Revillion,Jean P. de Palma
Data de Publicação: 2003
Outros Autores: Brandelli,Adriano, Ayub,Marco A. Záchia
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Archives of Biology and Technology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132003000100017
Resumo: The yeast Kluyveromyces marxianus CBS 6556 was grown on whey to produce nucleotide-rich yeast extracts. Thermal treatments of cells at 35 or 50ºC for 15-30h resulted in yeast extracts containing about 20 g/L protein, with only the second treatment resulting in the presence of small amounts of RNA. In contrast, autolysis in buffered solution was the unique treatment that resulted in release of high amounts of intracellular RNA, being, therefore, the better procedure to produce 5'-nucletide rich extract with K. marxianus.
id TECPAR-1_933dfdcd686642c30c2f6016f499b47f
oai_identifier_str oai:scielo:S1516-89132003000100017
network_acronym_str TECPAR-1
network_name_str Brazilian Archives of Biology and Technology
repository_id_str
spelling Production of yeast extract from whey using Kluyveromyces marxianusCheese wheyyeast extract5'-nucleotidefood flavour enhancerThe yeast Kluyveromyces marxianus CBS 6556 was grown on whey to produce nucleotide-rich yeast extracts. Thermal treatments of cells at 35 or 50ºC for 15-30h resulted in yeast extracts containing about 20 g/L protein, with only the second treatment resulting in the presence of small amounts of RNA. In contrast, autolysis in buffered solution was the unique treatment that resulted in release of high amounts of intracellular RNA, being, therefore, the better procedure to produce 5'-nucletide rich extract with K. marxianus.Instituto de Tecnologia do Paraná - Tecpar2003-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132003000100017Brazilian Archives of Biology and Technology v.46 n.1 2003reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132003000100017info:eu-repo/semantics/openAccessRevillion,Jean P. de PalmaBrandelli,AdrianoAyub,Marco A. Záchiaeng2003-05-19T00:00:00Zoai:scielo:S1516-89132003000100017Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2003-05-19T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Production of yeast extract from whey using Kluyveromyces marxianus
title Production of yeast extract from whey using Kluyveromyces marxianus
spellingShingle Production of yeast extract from whey using Kluyveromyces marxianus
Revillion,Jean P. de Palma
Cheese whey
yeast extract
5'-nucleotide
food flavour enhancer
title_short Production of yeast extract from whey using Kluyveromyces marxianus
title_full Production of yeast extract from whey using Kluyveromyces marxianus
title_fullStr Production of yeast extract from whey using Kluyveromyces marxianus
title_full_unstemmed Production of yeast extract from whey using Kluyveromyces marxianus
title_sort Production of yeast extract from whey using Kluyveromyces marxianus
author Revillion,Jean P. de Palma
author_facet Revillion,Jean P. de Palma
Brandelli,Adriano
Ayub,Marco A. Záchia
author_role author
author2 Brandelli,Adriano
Ayub,Marco A. Záchia
author2_role author
author
dc.contributor.author.fl_str_mv Revillion,Jean P. de Palma
Brandelli,Adriano
Ayub,Marco A. Záchia
dc.subject.por.fl_str_mv Cheese whey
yeast extract
5'-nucleotide
food flavour enhancer
topic Cheese whey
yeast extract
5'-nucleotide
food flavour enhancer
description The yeast Kluyveromyces marxianus CBS 6556 was grown on whey to produce nucleotide-rich yeast extracts. Thermal treatments of cells at 35 or 50ºC for 15-30h resulted in yeast extracts containing about 20 g/L protein, with only the second treatment resulting in the presence of small amounts of RNA. In contrast, autolysis in buffered solution was the unique treatment that resulted in release of high amounts of intracellular RNA, being, therefore, the better procedure to produce 5'-nucletide rich extract with K. marxianus.
publishDate 2003
dc.date.none.fl_str_mv 2003-01-01
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=S1516-89132003000100017
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132003000100017
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89132003000100017
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 Instituto de Tecnologia do Paraná - Tecpar
publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
dc.source.none.fl_str_mv Brazilian Archives of Biology and Technology v.46 n.1 2003
reponame:Brazilian Archives of Biology and Technology
instname:Instituto de Tecnologia do Paraná (Tecpar)
instacron:TECPAR
instname_str Instituto de Tecnologia do Paraná (Tecpar)
instacron_str TECPAR
institution TECPAR
reponame_str Brazilian Archives of Biology and Technology
collection Brazilian Archives of Biology and Technology
repository.name.fl_str_mv Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)
repository.mail.fl_str_mv babt@tecpar.br||babt@tecpar.br
_version_ 1750318269143711744

Registros relacionados