New phytase designed to be more thermotolerant

In the battle of the phytases, much of the discussion has tended to revolve around improving efficacy, so-called “side activities” and discovering the best enzyme for feed applications. Over the next few months Zymetrics Inc. aims to change the way we think about phytase and, for that matter, all feed enzymes. On the eve of their first product launch, Feed Tech caught up with them, to find out what all the fuss is about. This article can also be found at Feed Tech, volume 8, no. 2 &