| abstract |
The present invention relates to a copper nanocolloidal dispersion prepared by using a hot melt extrusion method and its use, and the copper nanocolloidal dispersion (CuSO 4 HME) of inorganic metals can be developed by the production method of the present invention. In particular, by reducing the particle size of the copper sulfate to nano-sized units may contribute to increase the absorption rate in the gastrointestinal tract after oral administration. In addition, when the body absorption rate is increased, it is possible to reduce environmental pollution by heavy metals contained in the feces. Thus, the present invention will greatly contribute to the effective supply of copper in animal bodies present in trace amounts, and is therefore very useful for the industry concerned. |