| Autor: |
Kopteva ZhP, Zanina VV, Kopteva AE, Aĭzenberg VL, Borisenko AV |
| Jazyk: |
ruština |
| Zdroj: |
Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993) [Mikrobiol Z] 2009 Jul-Aug; Vol. 71 (4), pp. 45-50. |
| Abstrakt: |
Lipolytic and catalase activity of bacteria-destructors of protective coatings at different growth models: biofilm and plankton have been studied. It was shown that the synthesis of exoenzymes in the biofilm is different. Activity of extracellular lipase and catalase in the biofilm is 1.1-1.5 and 1.2-2.1 times higher, respectively, than in plankton. The experiment duration being increased to 14 days, the lipolytic activity considerably decreases. Activity of studied enzymes, produced by bacteria-destructors, can be used for estimating bioresistance of isolating coatings as the index of their biodegradation in technogenic media. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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