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An efficient chemoenzymatic synthesis of the bactericide lapyrium chloride
(Wiley VCH Verlag, 2005-10)
An efficient route for large-scale preparation of lapyrium chloride, a broad-spectrum antimicrobial surfactant, was developed from chloroacetic acid in four steps, three of them enzymatic. Due to the chemoselective behavior ...
Improved Characterization of Polyunsaturated Fatty Acids Desaturases and Elongases by Co-Expression in Saccharomyces cerevisiae with a Protozoan Acyl-CoA Synthetase
(Wiley VCH Verlag, 2018-05)
Saccharomyces cerevisiae is a valuable host for the expression and characterization of eukaryotic enzymes involved in polyunsaturated fatty acid (PUFA) biosynthesis, such as elongases and desaturases. The yeast allows a ...
Lipase-catalyzed regioselective preparation of fatty acid esters of hydrocortisone
(Elsevier Science Inc, 2009-11)
A series of fatty acid derivatives of hydrocortisone has been prepared by an enzymatic methodology. Nine 21-monoacyl products and one 3,11,17-triacetyl derivative, nine of them novel compounds, were obtained in a highly ...
2-Bromopalmitate Reduces Protein Deacylation by Inhibition of Acyl-Protein Thioesterase Enzymatic Activities
(Public Library Science, 2013-10)
S-acylation, the covalent attachment of palmitate and other fatty acids on cysteine residues, is a reversible post-translational modification that exerts diverse effects on protein functions. S-acylation is catalyzed by ...
Characterization of a tannase from Emericela nidulans immobilized on ionic and covalent supports for propyl gallate synthesis
(2013-01-01)
The extracellular tannase from Emericela nidulans was immobilized on different ionic and covalent supports. The derivatives obtained using DEAE-Sepharose and Q-Sepharose were thermally stable from 60 to 75 °C, with a half ...
Characterization of a tannase from Emericela nidulans immobilized on ionic and covalent supports for propyl gallate synthesis
(2013-01-01)
The extracellular tannase from Emericela nidulans was immobilized on different ionic and covalent supports. The derivatives obtained using DEAE-Sepharose and Q-Sepharose were thermally stable from 60 to 75 °C, with a half ...
Stabilization and application of spray-dried tannase from Aspergillus fumigatus CAS21 in the presence of different carriers
(2020-04-01)
The Aspergillus fumigatus CAS21 tannase was spray dried with β-cyclodextrin, Capsul® starch, soybean meal, lactose, and maltodextrin as adjuvants. The moisture content and water activity of the products ranged from 5.6 to ...