𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Lipase catalyzed esterification in AOT reverse micelles: A structural study

✍ Scribed by V. Papadimitriou; C. Petit; G. Cassin; A. Xenakis; M.P. Pileni

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
686 KB
Volume
54
Category
Article
ISSN
0001-8686

No coin nor oath required. For personal study only.

✦ Synopsis

AOT reverse micelles are used to cosolubilize hydrophilic and hydrophobic reactants of lipase catalysed esterification. Depending on the nature of the alcohol, a drastic change of the initial rate of the esterification is observed. A structural study of the micellar system with and without reactant is undertaken to explain the change in the activity with the various alcohols.

πŸ“œ SIMILAR VOLUMES

Polyphenol oxidase in reverse micelles o
Polyphenol oxidase in reverse micelles of AOT/cyclohexane: A thermostability study
✍ M Rojo; M GΓ³mez; P Estrada πŸ“‚ Article πŸ“… 2001 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 163 KB πŸ‘ 1 views

Polyphenol oxidase catalysing the oxidation of 4-methylcatechol in reverse micelles of AOT/cyclohexane had an optimum temperature 15 Β°C higher than in aqueous medium. However, the enzyme lost stability when it was preincubated in reverse micelles in the absence of substrate regardless of the tempera

Enzymatic kinetics for lipase-catalyzed
Enzymatic kinetics for lipase-catalyzed hydrolysis of water-insoluble substrate in AOT reverse micelles, involving native and activated lipases
✍ MMR Talukder; MM Zaman; Y Hayashi; JC Wu; T Kawanishi; C Ogino; N Shimizu πŸ“‚ Article πŸ“… 2004 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 100 KB

## Abstract The addition of short chain polyethylene glycols (PEGs) activated __Chromobacterium viscosum__ lipase in AOT reverse micelles. In this study, it was assumed that when AOT reverse micelles contained PEG molecules, native and activated lipases contributed to the reaction according to thei

Kinetics, mechanism, and time course ana
Kinetics, mechanism, and time course analysis of lipase-catalyzed hydrolysis of high concentration olive oil in AOT–isooctane reversed micelles
✍ Shau-Wei Tsai; Chen-Li Chiang πŸ“‚ Article πŸ“… 1991 πŸ› John Wiley and Sons 🌐 English βš– 435 KB πŸ‘ 2 views

## Abstract Candida rugosa lipase has been used to investigate the hydrolysis of high concentration olive oil in the AOT–isooctane reversed micellar system at __W__~__o__~ = 10, pH 7.1, and 37Β°C. Results from this work show the hydrolytic reaction obeys Michaelis–Menten kinetics up to the initial s