摘要
探讨了从甘薯渣中提取 β 胡萝卜素的最佳工艺。最佳的工艺流程为 :薯渣挤压脱水 ,干燥并粉碎为精细的颗粒 ,利用热石油醚提取 ,过滤 ,提取液利用配有溶剂回收装置的密封容器蒸馏 ,β 胡萝卜素从粗制浓缩溶剂中结晶 ,产率可达 95 8%
The optimal conditions for extracting the β carotene from the dregs of sweet potatoes were studied in this paper The dregs of sweet potatoes first was dehydrated, dried and shattered, and then extracted with hot petroleum either The β carotene product was 95 8%
出处
《河北职业技术师范学院学报》
2000年第2期48-50,共3页
Journal of Hebei Vocation-Technical Teachers College
