Activity dynamics of proteinases and glycosidases of fish chyme with exposure in fresh and brackish water

作者:Kuz'mina V V*; Shekovtsova N V; Bolobonina V E
来源:Biology Bulletin, 2010, 37(6): 605-611.
DOI:10.1134/S1062359010060087

摘要

Activity of proteinases of the content of intestines (chyme) of the benthos-eater crucian carp Carassius carassius fed different diets during prolonged exposure to water is studied. In the process of exposure of the chyme to water, the activity of proteinases decreases. Activity of glycosidases may increase, maximally during the first three days of exposure. This phenomenon suggests the important role of enzymes of the enteral microflora in processes of destruction of protein and carbohydrate components of the suspension and especially of organic detritus.

  • 出版日期2010-12

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