Disclosed herein is a composition for preparing an organic active pellet, which is consisting essentially of an organic active ingredient in an amount of about 10-65 wt%, rice nature powder in an amount of about 10-65 wt% and water in an amount of about 0-50 wt% in processing. The organic active pellet and the method for preparing the same are also provided.在此揭露一種利用不同品種、規格及製程之稻米生粉做為天然不以化學試劑處理之賦形劑，進而製備有機活性微粒的組成物，基本上微粒由約10至約65重量百分比的有機活性成分、約10至約65重量百分比的生米粉末(即稻米生粉)與製程中約0至約50重量百分比的水添加所組成。在此亦揭露有機活性微粒及其製造方法。
