The present invention provides methods and compositions for providing controlled protection for hygroscopic ingredients that will be exposed to moist or humid environments for significant periods of time by encapsulating the hygroscopic ingredients with a controlled-protection lipid coating. The methods and compositions are particularly useful for stabilizing a hygroscopic bioactive substance, such as choline chloride or lysine hydrochloride, in an animal feed composition and also providing adequate rumen protection in ruminant feeds.
本发明提供了一些方法和组合物,通过用可控保护脂质包衣包裹吸湿性成分,为长时间暴露在
潮湿环境中的吸湿性成分提供可控保护。这些方法和组合物特别适用于稳定动物饲料组合物中的吸湿性
生物活性物质,如
氯化胆碱或
盐酸赖
氨酸,并为反刍动物饲料提供充分的瘤胃保护。