Similar to the results for trypsin and chymotrypsin activities, trypsin:
chymotrypsin ratios (T:C) were not different amongst the diets.
Trypsin is a key enzyme for food utilisation and growth; therefore,
specific activities of this enzyme, and the activity ratio of trypsin to
chymotrypsin, are particularly important markers for investigation
of digestion (Rungruangsak-Torrissen et al., 2006).