Evaluation of solid phase extraction for downstream separation of propane-1,3-diol and butan-1-ol from fermentation broth

Dariusz Witt; Piotr Barski; Janusz Kowalczyk; Agnieszka Lindstaedt; Joanna Puzewicz-Barska

doi:10.1016/j.procbio.2012.03.013

Evaluation of solid phase extraction for downstream separation of propane-1,3-diol and butan-1-ol from fermentation broth

Abstract

Glycerol is mainly a by-product of fat splitting and biodiesel production. This study examined the use of chemically modified silica gels for downstream separation of propane-1,3-diol and butan-1-ol from fermentation broths obtained through the glycerol fermentation process. The developed method was found to be simple and efficient for the isolation and purification of butan-1-ol from the other components in the fermentation mixture. However, in the case of the separation of propane-1,3-diol from fermentation broth, the silica gel sorbents were ineffective.

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Category:: Articles
Type:: artykuł w czasopiśmie wyróżnionym w JCR
Published in:: PROCESS BIOCHEMISTRY no. 47, pages 1005 - 1010,
ISSN: 1359-5113
Language:: English
Publication year:: 2012
Bibliographic description:: Witt D., Barski P., Kowalczyk J., Lindstaedt A., Puzewicz-Barska J.: Evaluation of solid phase extraction for downstream separation of propane-1,3-diol and butan-1-ol from fermentation broth// PROCESS BIOCHEMISTRY. -Vol. 47, nr. iss. 6 (2012), s.1005-1010
DOI:: Digital Object Identifier (open in new tab) 10.1016/j.procbio.2012.03.013
Verified by:: Gdańsk University of Technology