Biotransformation of Benzaldehyde to L-Phenylacetylcarbinol (L-PAC) by Free Cells of Torulaspora delbrueckii in presence of Beta-Cyclodextrin
Autor(a) principal: | |
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Data de Publicação: | 2002 |
Outros Autores: | |
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=S1516-89132002000300003 |
Resumo: | Studies were carried out to explore the possibility of decreasing the toxic and inhibitory effects of the substrate benzaldehyde during its biotransformation to L-PAC by free cells of Torulaspora delbrueckii using beta -cyclodextrin (beta -CD). Use of various levels of benzaldehyde and acetaldehyde in presence of 2% of beta -CD showed that, in presence of beta -CD, the organism could tolerate higher levels of benzaldehyde and acetaldehyde. Semi-continuous feeding of benzaldehyde and acetaldehyde was found to increase the yield of L-PAC in comparison with one time feeding. |
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Brazilian Archives of Biology and Technology |
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Biotransformation of Benzaldehyde to L-Phenylacetylcarbinol (L-PAC) by Free Cells of Torulaspora delbrueckii in presence of Beta-CyclodextrinBenzaldehydeBiotransformationCyclodextrinL-phenylacetycarbinolTorulaspora delbrueckiiStudies were carried out to explore the possibility of decreasing the toxic and inhibitory effects of the substrate benzaldehyde during its biotransformation to L-PAC by free cells of Torulaspora delbrueckii using beta -cyclodextrin (beta -CD). Use of various levels of benzaldehyde and acetaldehyde in presence of 2% of beta -CD showed that, in presence of beta -CD, the organism could tolerate higher levels of benzaldehyde and acetaldehyde. Semi-continuous feeding of benzaldehyde and acetaldehyde was found to increase the yield of L-PAC in comparison with one time feeding.Instituto de Tecnologia do Paraná - Tecpar2002-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132002000300003Brazilian Archives of Biology and Technology v.45 n.3 2002reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132002000300003info:eu-repo/semantics/openAccessShukla,Vilas. B.Kulkarni,Pushpa R.eng2002-10-23T00:00:00Zoai:scielo:S1516-89132002000300003Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2002-10-23T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false |
dc.title.none.fl_str_mv |
Biotransformation of Benzaldehyde to L-Phenylacetylcarbinol (L-PAC) by Free Cells of Torulaspora delbrueckii in presence of Beta-Cyclodextrin |
title |
Biotransformation of Benzaldehyde to L-Phenylacetylcarbinol (L-PAC) by Free Cells of Torulaspora delbrueckii in presence of Beta-Cyclodextrin |
spellingShingle |
Biotransformation of Benzaldehyde to L-Phenylacetylcarbinol (L-PAC) by Free Cells of Torulaspora delbrueckii in presence of Beta-Cyclodextrin Shukla,Vilas. B. Benzaldehyde Biotransformation Cyclodextrin L-phenylacetycarbinol Torulaspora delbrueckii |
title_short |
Biotransformation of Benzaldehyde to L-Phenylacetylcarbinol (L-PAC) by Free Cells of Torulaspora delbrueckii in presence of Beta-Cyclodextrin |
title_full |
Biotransformation of Benzaldehyde to L-Phenylacetylcarbinol (L-PAC) by Free Cells of Torulaspora delbrueckii in presence of Beta-Cyclodextrin |
title_fullStr |
Biotransformation of Benzaldehyde to L-Phenylacetylcarbinol (L-PAC) by Free Cells of Torulaspora delbrueckii in presence of Beta-Cyclodextrin |
title_full_unstemmed |
Biotransformation of Benzaldehyde to L-Phenylacetylcarbinol (L-PAC) by Free Cells of Torulaspora delbrueckii in presence of Beta-Cyclodextrin |
title_sort |
Biotransformation of Benzaldehyde to L-Phenylacetylcarbinol (L-PAC) by Free Cells of Torulaspora delbrueckii in presence of Beta-Cyclodextrin |
author |
Shukla,Vilas. B. |
author_facet |
Shukla,Vilas. B. Kulkarni,Pushpa R. |
author_role |
author |
author2 |
Kulkarni,Pushpa R. |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Shukla,Vilas. B. Kulkarni,Pushpa R. |
dc.subject.por.fl_str_mv |
Benzaldehyde Biotransformation Cyclodextrin L-phenylacetycarbinol Torulaspora delbrueckii |
topic |
Benzaldehyde Biotransformation Cyclodextrin L-phenylacetycarbinol Torulaspora delbrueckii |
description |
Studies were carried out to explore the possibility of decreasing the toxic and inhibitory effects of the substrate benzaldehyde during its biotransformation to L-PAC by free cells of Torulaspora delbrueckii using beta -cyclodextrin (beta -CD). Use of various levels of benzaldehyde and acetaldehyde in presence of 2% of beta -CD showed that, in presence of beta -CD, the organism could tolerate higher levels of benzaldehyde and acetaldehyde. Semi-continuous feeding of benzaldehyde and acetaldehyde was found to increase the yield of L-PAC in comparison with one time feeding. |
publishDate |
2002 |
dc.date.none.fl_str_mv |
2002-09-01 |
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=S1516-89132002000300003 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132002000300003 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-89132002000300003 |
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.45 n.3 2002 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_ |
1750318269049339904 |