1-Monoglyceride production from lipase-catalyzed esterification of glycerol and fatty acid in reverse micelles
dc.contributor.author | Hayes, Douglas G. | en_US |
dc.contributor.author | Gulari, Erdogan | en_US |
dc.date.accessioned | 2006-04-28T16:30:46Z | |
dc.date.available | 2006-04-28T16:30:46Z | |
dc.date.issued | 1991-08-20 | en_US |
dc.identifier.citation | Hayes, Douglas G.; Gulari, Erdogan (1991)."1-Monoglyceride production from lipase-catalyzed esterification of glycerol and fatty acid in reverse micelles." Biotechnology and Bioengineering 38(5): 507-517. <http://hdl.handle.net/2027.42/37913> | en_US |
dc.identifier.issn | 0006-3592 | en_US |
dc.identifier.issn | 1097-0290 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/37913 | |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=18604809&dopt=citation | en_US |
dc.description.abstract | Glycerol-fatty acid esterification has been conducted with lipase from R. delemar in water/AOT/isooctane reverse micellar media, with the major product being 1-monoglyceride, a useful food-emulsifier. 1,3-diglyceride was also synthesized, but to a much lesser extent. For a given set of initial conditions, the reaction productivity, measured in terms of the initial product formation rate, V 0 , and the final or equilibrium concentration of product, is optimal for a particular concentration of each surfactant, fatty acid, glycerol, and water. Many of these optimal values correlate well with a “critical” region on the phase diagram. Also, results indicate lipase-catalyzed esterification stops due to the achievement of kinetic equilibrium expect for a few cases where enzyme deactivation is severe. Dynamic light scattering was employed to examine the influence of water, glycerol, and fatty acid on micellar and interfacial structure. Results from this technique indicate enzyme kinetic are linked to interfacial phenomena and the presence of substrates at the interfacial region. | en_US |
dc.format.extent | 1199556 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Wiley Subscription Services, Inc., A Wiley Company | en_US |
dc.subject.other | Chemistry | en_US |
dc.subject.other | Biochemistry and Biotechnology | en_US |
dc.title | 1-Monoglyceride production from lipase-catalyzed esterification of glycerol and fatty acid in reverse micelles | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Biological Chemistry | en_US |
dc.subject.hlbsecondlevel | Ecology and Evolutionary Biology | en_US |
dc.subject.hlbsecondlevel | Mathematics | en_US |
dc.subject.hlbsecondlevel | Natural Resources and Environment | en_US |
dc.subject.hlbsecondlevel | Statistics and Numeric Data | en_US |
dc.subject.hlbsecondlevel | Public Health | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.subject.hlbtoplevel | Social Sciences | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Chemical Engineering, The University of Michigan, Room 3074 H. H. Dow Building, Ann Arbor, Michigan 48109-2136 | en_US |
dc.contributor.affiliationum | Department of Chemical Engineering, The University of Michigan, Room 3074 H. H. Dow Building, Ann Arbor, Michigan 48109-2136 ; Department of Chemical Engineering, The University of Michigan, Room 3074 H. H. Dow Building, Ann Arbor, Michigan 48109-2136 | en_US |
dc.identifier.pmid | 18604809 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/37913/1/260380509_ftp.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1002/bit.260380509 | en_US |
dc.identifier.source | Biotechnology and Bioengineering | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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