Feed additive for reducing content of behenic acid and erucic acid in animal body

The invention discloses a feed additive for reducing the content of behenic acid and erucic acid in animal bodies, and belongs to the technical field of feed additives. The feed additive comprises the following raw materials: astragalus membranaceus, spider enzyme, myrobalan, liquorice, broussonetia papyrifera stems and leaves and rice bran. The feed additive disclosed by the invention is reasonable in raw material compatibility, can reduce the content of behenic acid and erucic acid in animal bodies, and can be widely applied to breeding of livestock or poultry. The content of behenic acid and erucic acid in animal bodies is reduced through the specific feed additive, so that the health of the animals is promoted, the production performance of the animals is improved, the meat quality of the animals is further improved, and the requirements of high-quality life of people are better met. 本发明公开了一种降低动物体内山嵛酸和芥酸含量的饲料添加剂，属于饲料添加剂技术领域。所述饲料添加剂的原料包括：黄芪、蜘蛛酶、诃子、甘草、构树茎叶和米糠。本发明的饲料添加剂原料配伍合理，能够降低动物体内山嵛酸和芥酸含量，能够广泛应用于家畜或家禽的养殖