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Astragalus Polysaccharide Benefit In Feed

Jan 07, 2021

Astragalus polysaccharide is composed of hexuronic acid, glucose, fructose, rhamnose, arabinose, galacturonic acid and glucuronic acid. It can be used as an immune booster or regulator, and has anti-viral, anti-tumor, anti-aging and anti-aging properties. Radiation, anti-stress, anti-oxidation and other effects.


Astragalus polysaccharide is the main active component of Astragalus extract, It can promote function of T cells, B cells, NK cells and other immune cells, promoting the development of immune organs, improving the activity of macrophages, delaying cell senescence, enhancing cell physiological metabolism, and regulating broiler intestines The microbial flora can help to balance micro-ecological, promote growth and development, and has the advantages of small toxic and side effects, no residue, and no drug resistance.


Astragalus polysaccharide  powderAstragalus polysaccharide

*Pig feed additives

Studies have shown that adding a certain amount of astragalus polysaccharides to pig basal diets has a tendency to improve pig growth. It can increase the daily weight gain of weaned piglets, improve the feed weight gain ratio, and reduce the rate of diarrhea. At the same time, it can improve the digestibility of nutrients for weaned piglets, significantly improve the production performance of weaned piglets, and increase economic benefits.

*Poultry feed additives

The structure of normal intestinal microbial flora and the length of small intestinal villi, crypt depth, mucosal thickness, and villi surface area are important indicators to measure the digestion and absorption function of the small intestine. Astragalus polysaccharides can effectively regulate the microbial flora structure of the gastrointestinal tract of livestock and poultry, and inhibit The growth of harmful bacteria promotes the proliferation of beneficial bacteria.


Astragalus polysaccharides in animal immune enhancers can improve the immune function of the animal body, improve the body’s immunity and disease resistance. Astragalus polysaccharides can promote the functions of T cells, B cells, NK cells and other immune cells, and have an important biological regulation of immunity. As an immune enhancer, it has the advantages of no pollution, no residue, no side effects, safety, high efficiency, and environmental protection. It will have broad development and application prospects.



*Add 1kg-2kg/ton in feed: promote growth, increasing the proliferation of Bacillus cereus, Lactobacillus and other probiotic bacteria in the intestinal flora, and at the same time keep a balanced intestinal microbial environment; intestinal absorption by chickens improve   performance of broilers production.


*Add 500g/ton in feed: which can effectively improve the production performance of pigs. Adding 300g/kg of astragalus polysaccharides to sows after pregnancy can increase the production of pregnant sows, and the litter survival is promoted. while reducing the stillbirth rate and the rate of weak piglets. Adding Astragalus polysaccharides to piglet feed can bring concentrated serum amino acid in weaned piglets. So as to help weaned piglets grow better. Dosage of 500g/ton of feed can increase the daily growth of milk piglets, increase the piglet’s absorption of feed, reduce piglet diarrhea, and greatly help weaned piglets to absorb nutrients.