【摘要】 在葡萄糖和氨水的反应体系中,加入抗氧化剂二丁基羟基甲苯(BHT),于140℃条件下反应50min,观察BHT对焦糖色素性质的影响。结果显示:加入BHT可提高焦糖色素的色率,增加色素中的荧光物质;该焦糖色素带正电荷,稳定性良好。更多还原

【Abstract】 The effects of dibutyl hydroxyl toluene(BHT)on the properties of caramel pigment are tested in glucose-ammonia reaction model system at 140℃for 50min.The results show that the color intensity and fluorescence intensity of caramel pigment increase by the addition of BHT.The caramel pigment has positive charge and its stability is good.更多还原