摘要
研究从新鲜番茄中提取番茄红素粗产品,并进一步分离纯化的工艺条件。探索提取溶剂、物料比、提取温度、浸取时间、搅拌条件、冷冻处理对番茄红素提取量的影响,确定以番茄为原料的最佳提取工艺条件,将提取液减压浓缩并结晶纯化番茄红素。
The thesis mainly studies the crude product of lycopene extracted from fresh tomatoes and its process conditions for further purification to explores the effect of extraction solvent,material ratio,extraction temperature,leaching time,stirring conditions,freezing treatment on the extraction amount of lycoopene,so as to determine the optimum extraction condition with tomatoes as raw material,and to concentrate,crystallize,and purify the extract solution to lycopene.
出处
《河北理工大学学报（自然科学版）》
CAS
2009年第4期128-131,共4页
Journal of Hebei Polytechnic University:Social Science Edition
关键词
番茄红素
提取条件
浓缩
结晶
鉴定
lycopene
extraction conditions
concentration
crystallization
identification
