Method for guaranteeing quality of pecans by using electron beam irradiation

The invention discloses a method for guaranteeing the quality of pecans by using electron beam irradiation. According to the method, high-energy electron beam irradiation is adopted to treat pecans, the increase speed of the acid value and the peroxide value of pecans is delayed, and it is guaranteed that the color of pecans is not affected by electron beam irradiation. The method comprises the following specific steps: (1) packaging; (2) irradiation; (3) storing; (4) determination; and (5) analyzing a result. According to the method, the rising of the acid value and the peroxide value of pecan acid is delayed, the technological process is simple and environmentally friendly, the method is suitable for large-scale application, and a premise is provided for electron beam irradiation processing of other oily nuts. 本发明公开了一种利用电子束辐照对碧根果保质的方法。所述方法采用高能电子束辐照处理碧根果，延缓碧根果酸价和过氧化值增长速度，保证碧根果的色泽不受电子束辐照的影响。具体步骤包括：(1)包装；(2)辐照；(3)储存；(4)测定；(5)结果分析。本发明延缓了碧根果酸价和过氧化值的上升，且工艺过程简单，环保，适合规模化应用，为其它油性坚果的电子束辐照加工提供前提。