There is still a lot to learn about enzymes

Phytase’s mode of action is well known, and still more ?applications are being discovered, including the use of phytase in conjunction with other enzymes. Dr Gary Partridge takes a look into the past, present and future of feed enzymes. By Roger Abbott A degree in zoology and a PhD on the way resistance to Warfarin poison developed in Welsh ‘super rats’ may seem an unusual start for a world renowned pig and poultry nutrition expert, but it’s the path British feed