Improving enzyme resistance to pelleting conditions
Published:November 20, 2008
Summary
Numerous studies on growth and digestibility have demonstrated the benefits of non-starch polysaccharides (NSP) degrading enzymes in poultry and pigs, which have led to a wide adoption of feed enzymes in the feed industries. On the other hand, all enzymes are live proteins with specific 3-dimensional structures and may be denatured by heat processing, which always poses a problem for incorporation...
Post pellet spary of liquid enzymes technique is now obsolete. Companies should work to develop heat resistance enzymes for it easy to use advantage. Post pellet application of enzymes has more disadvantages than advantages.
That's an exciting paper because I am counselor of several feed mill companies. Unfortunately these companies don't use liquid enzyme. I think usage of liquid enzyme is better than standard enzyme in pellet diets.