Ivar;
Buytals and enzymes are most definitely, bad for the operator, period. In fact, we will not have anything to do with those agents within our plant. Not worth it. And, I suggest that if you are using these ingredients, please think of an alternative.
Instead, (I would hope) it forces manufacturers to provide alternative products that are much safer and much better. There is absolutely no reason why there can not be effective subsistutes.
Good Fortune ;
Ed Valentine
cross-american corp.