Studies on the enzymatic activities related to varied pattern of diets in the air-breathing cat fish,clarias batrachus (Linn.) |
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Authors: | Pratap K Mukhopadhyay |
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Institution: | 1. Central Inland Fisheries Research Institute, Barrackpore, Calcutta, India
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Abstract: | - Specific activity of amylase, cellulase, protease and lipase in the intestines of the air-breathing catfish, Clarias batrachus (Linn.) has been studied.
- Excepting amylase and protease, the activity of lipase and cellulase showed practically no changes with change in the nutritional status of the diets.
- pH optima of all enzymes were between 6.9 and 7.6
- There is reason to believe from cellulase and high amylase activity in the intestine of the species that its culture operation could be done more economically by giving them a supplementary diet from indigeneously available raw material particularly from plant origin.
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