摘要
以活性白土和氧化铝为脱色剂,研究了不同脱色时间、脱色温度、脱色剂用量以及不同配比对青豆油脱色效果的影响。通过正交实验研究,最佳的脱色工艺为:脱色剂为混合剂、脱色剂用量为油质量的4%,脱色温度80℃,脱色时间为30min。
Active clay was studied as decoloring agent, and its decolorant effect in different time, temperature, agent dosage, mixed proportion was found out. The optimal technology was obtained by orthogonal experiment： with blended decoloring agent, the dosage is 4 % at 80℃ in 30 min.
出处
《农产品加工（下）》
2005年第11期15-17,20,共4页
Farm Products Processing
基金
国家"十五"科技重大项目(GB04C109-15)。
关键词
青豆油
活性白土
脱色
green soybean oil
active clay
decoloration
