Emulsified lipid broiler feed additive as well as preparation method and application thereof

The invention relates to the technical field of broiler feed, in particular to an emulsified lipid broiler feed additive as well as a preparation method and application thereof. The additive comprises the following components in percentage by mass: 28%-35% of modified soybean phospholipid, 8%-12% of monoglyceride, 18%-44% of soluble starch, 15%-25% of rice bran and 5%-10% of silicon dioxide. According to the emulsified fat broiler feed additive, fat components in a feed are emulsified and then added into the feed, so that the fat components in the feed are changed into emulsion, the volume of liquid drops is reduced to a micron level, digestive juice is in full contact with fat, absorption of fat parts of broilers is promoted, the conversion rate of the feed is increased, and excrement discharge is reduced. 本发明涉及肉鸡饲料技术领域，具体而言，尤其涉及一种乳化脂类肉鸡饲料添加剂及其制备方法与应用。所述添加剂包括以下质量百分比的组分：改性大豆磷脂28％～35％，单甘脂8％～12％，可溶性淀粉18％～44％，米糠15％～25％，二氧化硅5％～10％。本发明利用乳化脂类肉鸡饲料添加剂，将饲料中油脂类成分乳化后再添加至饲料中，使饲料油脂类成分变为乳状液，液滴体积降低为微米级别，使得消化液与脂类充分接触，促进了肉鸡油脂