30 January 2015

There are now clear indications that phytate anti-nutrient effects are also an issue in older pigs, claims Dr Pete Wilcock, AB Vista’s Swine Global Technical Manager, referring to the expanding body of research showing a positive response to phytase superdosing in growers and finishers.

“Recent years have seen substantial growth in the uptake of low phytate nutrition programmes for nursery pigs, but to date there hasn’t been the same interest for growers and finishers,” he states. “However, much of that is due to the previous lack of research demonstrating performance gains from superdosing later in the pig’s life.”

Grower trials have now shown that each additional 500 FTU/kg of Quantum Blue phytase added over and above the standard dose (500 FTU/kg) can improve average daily gain (ADG) by as much as 21g/day and feed conversion ratio (FCR) by more than two points, up to a maximum tested dose of 2000 FTU/kg.

“The main change has been the introduction of phytases developed specifically for superdosing, not just the release of phosphorus,” Dr Wilcock explains. “Designed to target greater than 85% phytate destruction when applied at three to four times the standard dose, these latest generation E.coli phytases offer a clear opportunity for pig producers to further extend the value obtained from phytase feed enzymes.

“In other sectors, superdosing is already well on the way to becoming standard practice. With the substantial benefits of phytase superdosing now proven, there’s little doubt the same will soon be happening for growers and finishers.”

For more information, contact AB Vista on +44(0)1672 517 650 or info@abvista.com.


Notes to editor:

AB Vista is a global supplier of micro-ingredients for the animal feed industry.

For further press information please contact Nic Daley or Mike Keeler on +44 (0)20 8647 4467.



About Us

AB Vista is an animal nutrition technology company offering pioneering products and technical services to the global animal feed industry. Since its establishment in 2004, AB Vista has grown to be a top-three player in feed enzymes and is also one of the largest suppliers of natural betaine to the global animal nutrition industry. The company invests heavily in research and development and has a growing portfolio of products and services spanning the poultry, swine, ruminant and aquaculture sectors. AB Vista is headquartered in the UK, with regional offices located in the USA, Brazil, Singapore, Spain, India, China, Germany and Finland. AB Vista is part of AB Agri, the agricultural division of Associated British Foods, one of Europe’s largest food & retail companies with a market capitalisation of £22 billion.