Dietary Biofortification of Gestating Animal Diets with Natural Sources of Selenium:Whole Animal and Specific Tissue Responses
作者单位：Center for Nutrition and PregnancyAnimal Sciences DeptNorth Dakota State UniversityND 58108USA
会议名称：《The Second International Conference on Selenium in the Environment and Human Health》
会议日期：2011年
学科分类：090502[农学-动物营养与饲料科学] 0905[农学-畜牧学] 09[农学]
关 键 词：Selenium Dietary Biofortification of Gestating Animal Diets with Natural Sources of Selenium:Whole Animal and Specific Tissue Responses
摘 要：Introduction Selenium(Se) is an essential trace element for normal growth and development in both livestock and *** the past few decades public and scientific perceptions of Se have dramatically changed;ranging from a nutrient that is potentially dangerous and should be controlled within narrow ranges to one that has many potential health benefits. Biofortification of animal diets is the provision of additional or elevated levels of dietary *** the case of Se,biofortification of animal diets occurs either naturally because base feed ingredients are