作者: John P. Zikakis , Charles J. Brine , Paul R. Austin
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摘要: Formulated animal feeds having excellent digestibility with high energy and good protein content based on lactose-rich whey products are produced by supplementation small quantities of water insoluble poly-N-acetyl-β-D-glucosamine glycosides a molecular weight at least 5,000 fed to farm type animals. Most the formulated contain 7% lactose up 5% glycoside in addition usual protein, fat, carbohydrate, vitamin mineral constitutents feed. For poultry, which among efficient metabolizers lactose, such may 5-25% lactose.