COMPLEX ANTIBIOTIC COMPOSITION FOR ANIMAL SHOWING GROWTH-STIMULATION EFFECT

PURPOSE: A complex antibiotic composition for animal showing growth-stimulation effect is provided, which contains iron and chitosan-oligosaccharide in the ratio of 1:5-5:1, so that it is useful for treatment and prevention of domestic animal's bacterially caused disease and anemia, and can be used instead of expensive antibiotics, therefore it saves production cost and minimizes residue of medicine in animal's body. CONSTITUTION: A process for the preparation of complex antibiotic composition for animal showing growth-stimulation effect is comprised of: mixing iron(iron dextran) and aminoglycosides antibiotics; mixing chitosan-oligosaccharide(OCHT: molecular weight range is 200-99,000, and distribution of 1-16 sugar is more than 55%) and the prepared compound till the mixing ratio of iron and chitosan-oligosaccharide to be in the ratio of 1:5-5:1, and gaining the complex antibiotic composition for animal showing growth-stimulation effect. The complex antibiotic composition can be prepared in the form of an injection or a solution for animal.