Plant extract feed additive will become the "leader" of feed additive in the future!

As a substitute of feed antibiotics, plant extract feed additive can prevent and cure animal diseases, enhance body immunity, promote growth, and increase feed reward It is a research hotspot in recent years, and has been paid more and more attention in developed countries such as Europe, America and Japan The results show that the chemical active substances in plant extracts can be selectively inhibited by bacteria, which is beneficial to the ecological balance of digestive tract flora, the protection of intestinal health, and the improvement of absorption and utilization of nutrients by livestock and poultry Some natural components have immune stimulating and enhancing effects on animal bodies In addition, plant extracts also have nutritional, antiviral and antitoxin properties Quality and function The plant extracts were made from Eucommia ulmoides, Ligustrum lucidum and Astragalus membranaceus by alcohol water step extraction, separation and concentration The main active components were polysaccharide and oleanolic acid It was proved that Ligustrum lucidum polysaccharide could eliminate hydroxyl radical, superoxide anion radical and active oxygen, and improve the activity of antioxidant enzyme, so as to inhibit the degradation of immune organs and improve the immune function Astragalus polysaccharide can effectively relieve stress, improve appetite, reduce the incidence of diarrhea, promote energy metabolism, tissue regeneration and improve immunity in animals Oleanolic acid not only has the biological activities of protecting liver, protecting stomach, strengthening heart, resisting arrhythmia, lowering blood sugar, lowering blood fat, resisting hypertension, but also has many pharmacological actions, such as anti-inflammatory, anti-virus, immune withering node, inhibiting platelet aggregation and anti peroxidation In recent years, many experts and scholars have proved its practical effect through experiments I believe that in the near future, plant extract feed additives will inevitably become the "leader" in feed additives!