Studies on localization and regulation of lipase production by Aspergillus niger

 
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Journal part (EN)
Scientific article (EN)
1996 (EN)
Studies on localization and regulation of lipase production by Aspergillus niger (EN)
Kourentzi, E (EN)
Hatzinikolaou, DG (EN)
Macris, JB (EN)
The lipase from strain BTL of Aspergillus niger was studied. The enzyme, which was mainly extracellular; was produced at elevated activity levels under optimum growth conditions. De novo biosynthesis of lipase occurred only in the presence of lipids and was completely repressed by glucose and glycerol. The reaction products, oleic acid and glycerol, showed differed inhibition patterns during triolein hydrolysis. The enzyme exhibited high specificity towards middle chain triglycerides and was possibly activated by double bonds in the fatty acid chain. It exhibited a marked stability against organic solvents. Copyright (C) 1996 Elsevier Science Ltd. (EN)
journalArticle (EN)
enzyme synthesis (EN)
triacylglycerol (EN)
Oleic Acid (EN)
Fatty Acid (EN)
oleic acid (EN)
fatty acid (EN)
triolein (EN)
aspergillus niger (EN)
enzyme assay (EN)
Aspergillus Niger (EN)
lipid (EN)
enzyme localization (EN)
enzyme structure (EN)
Biochemistry & Molecular Biology (EN)
Engineering, Chemical (EN)
enzyme activity (EN)
triacylglycerol lipase (EN)
glucose (EN)
biomass (EN)
enzyme specificity (EN)
Enzyme (EN)
enzyme regulation (EN)
Organic Solvent (EN)
Biotechnology & Applied Microbiology (EN)
glycerol (EN)
article (EN)
Aspergillus niger (EN)
National Technical University of Athens
Digital Library of National Technical University of Athens | Dspace@NTUA
Κεντρική Βιβλιοθήκη Ε.Μ.Π.
Ιδρυματικό Αποθετήριο
Δημοσιεύσεις μελών Δ.Ε.Π. σε περιοδικά
Process Biochemistry (EN)
English
1996 (EN)
http://hdl.handle.net/123456789/12064
0032-9592 (EN)
ISI:A1996VJ09200008 (EN)
8 (EN)
812 (EN)
10.1016/S0032-9592(96)00037-4 (EN)
31 (EN)
807 (EN)
ELSEVIER SCI LTD (EN)



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