miun.sePublications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Control of water activity in lipase catalysed esterification of chiral  alkanoic acids
Mid Sweden University, Faculty of Science, Technology and Media, Department of Natural Sciences, Engineering and Mathematics.
Mid Sweden University, Faculty of Science, Technology and Media, Department of Natural Sciences, Engineering and Mathematics.ORCID iD: 0000-0002-5543-2041
2009 (English)In: Journal of Molecular Catalysis B: Enzymatic, ISSN 1381-1177, E-ISSN 1873-3158, Vol. 58, no 1-4, 6-9 p.Article in journal (Refereed) Published
Abstract [en]

Candida rugosa lipase (CRL) catalysed enantioselective esterification of racemic 2-methylhexanoic acid was performed with 1-decanol in organic solvent at constant water activity (aw). The aw was maintained either by a salt hydrate pair added in the reaction mixture or by performing the reaction in an air tight desiccator over an aqueous saturated salt solution. It was found that the enatiomeric ratio and average reaction rate profiles were similar when controlling the water activity for the esterification reaction with these two different methods. But, in some cases the average rate of the reaction and the enantioselectivity of CRL was affected when ions from the salt hydrate pairs were present in the reaction mixture.

Place, publisher, year, edition, pages
2009. Vol. 58, no 1-4, 6-9 p.
Keyword [en]
Water activity; Lipase; Esterification; Enantiomeric ratio; Ions; CRL
National Category
Chemical Sciences
Identifiers
URN: urn:nbn:se:miun:diva-7297DOI: 10.1016/j.molcatb.2008.10.010ISI: 000265584200002Scopus ID: 2-s2.0-63249092703OAI: oai:DiVA.org:miun-7297DiVA: diva2:127187
Available from: 2008-12-02 Created: 2008-12-02 Last updated: 2016-09-29Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Sabbani, SunilHedenström, Erik
By organisation
Department of Natural Sciences, Engineering and Mathematics
In the same journal
Journal of Molecular Catalysis B: Enzymatic
Chemical Sciences

Search outside of DiVA

GoogleGoogle Scholar

Altmetric score

Total: 795 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf