Scientific Opinion on the safety and efficacy of Optiphos® (6‐phytase) as a feed additive for chickens and turkeys for fattening, chickens reared for laying, turkeys reared for breeding, laying hens, other birds for fattening and laying, weaned piglets, pigs for fattening and sows
Abstract The additive Optiphos® is a preparation of 6–phytase produced by a genetically modified strain of Pichia pastoris; it is presented in solid (G/CT) and liquid (L) forms ensuring 4000 OTU/g and 8000 OTU/mL, respectively. This product is intended for use in chickens and turkeys for fattening,...
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| Format: | Article |
| Language: | English |
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Wiley
2011-11-01
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| Series: | EFSA Journal |
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| Online Access: | https://doi.org/10.2903/j.efsa.2011.2414 |