过氧化苯甲酰可抑制面粉中一些酶的作用而产生褪色增白效果，起到了改善面粉的色泽，提高面粉档次的作用，但添加过量，对面粉中的营养成分有较强的破坏作用，其还原产物苯甲酸摄入过多也对身体产生慢性损害。１９９３年我国已明确规定面粉中过氧化苯甲酰含量不得高于０．... Benzoyl peroxide can inhibit the role of some enzymes in the flour and produce discoloration and whitening effect, played a role in improving the color of flour, improve the grade of flour, but the addition of excessive, on the flour in the nutritional components have a strong role in damaging, The reduction of its benzoic acid product too much also cause chronic damage to the body. In 1993, China has clearly stipulated that the content of benzoyl peroxide in flour should not exceed 0. ...