PURPOSE: A peanut allergenic property reduction method, and peanut with the reduced allergenic property are provided to reduce the allergenic property of the peanut by acidifying the peanut. CONSTITUTION: A peanut allergenic property reduction method comprises a step of acid-treating peanuts. The acid-treating process uses acid with the pH less than 3, selected from either vinegar or acetic acid. The allergenic property reduction method is performed by reducing the reactivity of specific IgE of the peanut and peanut protein.본 발명에 따른 땅콩의 산처리에 의하여 땅콩의 알레르기성을 저감시키는 방법에 관한 것이다. 이와 같은 저감 방법을 이용하여 땅콩 알레르기를 가진 사람도 땅콩을 섭취할 수 있다.
