The present invention relates to an antioxidative composition containing an extract of Broccoli sprout as an active ingredient and a process for preparing the same. More particularly, the present invention relates to an antioxidative composition containing a broccoli sprout extract as an active ingredient and an antioxidant To compositions and methods of making the same.In order to solve the above problems, the antioxidative composition containing the extract of broccoli sprouts according to the present invention is characterized in that the broccoli sprouts are selected and then extracted with ethanol.Here, the extract is characterized by being extracted with ethanol, and the ethanol is characterized by a concentration of 50%.In addition, the above-mentioned extract is characterized in that the broccoli sprouts are selected, and then the sugar is mixed and fermented to prepare a sugar mixture, and the sugar mixture thus prepared is fractionated after adding ethanol.Here, the saccharide is one selected from the group consisting of maltose, glucose, sugar, sucrose, and fructose.The fermentation is carried out at a temperature of 20 to 40C in which sugar is mixed and fermented for 3 to 4 weeks.In order to solve the above problems, the present invention provides a method for preparing an antioxidative composition comprising an extract of Broccoli sprouts according to the present invention, comprising the steps of: preparing a sugar mixture to prepare a sugar mixture by mixing sugar with broccoli sprouts； Fermenting the sugar mixture thus prepared to ferment the sugar mixture； An ethanol extraction step of extracting the fermented sugar mixture with ethanol； And extracting the extract by fractionating the extract extracted with ethanol into a supernatant and a precipitate to obtain an extract.본 발명은 브로콜리 새싹 추출물을 유효성분으로 함유하는 항산화 조성물 및 그의 제조 방법에 관한 것으로서, 더욱 상세하게는 브로콜리 새싹 추출물을 유효성분으로 함유하여 항산화 효과가 탁원한 브로콜리 새싹 추출물을 유효성분으로 함유하는 항산화 조성물 및 그의 제조 방법에 관한 것이다.상기의 과제를 해결하기 위하여 본 발
