番茄渣中番茄红素的提取工艺研究  

Studyon the extraction of lycopene from tomato dregs

作　　者：刘殿锋[1] 吴春昊[1] 王建军 张志轩[1] 刘明晨[1] 朱海星[1] 

机构地区：[1]濮阳职业技术学院生物工程与农业经济系,濮阳457000 [2]濮阳市生物工程技术研究中心,濮阳457000

出　　处：《中国食品添加剂》2010年第1期100-103,共4页China Food Additives

基　　金：濮阳市科技攻关重点项目(编号:080504)

摘　　要：番茄红素可防治癌症和心脑血管疾病,具有很好的市场前景。为充分利用番茄渣,研究了番茄渣中番茄红素的提取工艺。我们首先比较了几种不同的有机溶剂的浸提效果,结果表明氯仿是一种较佳的浸提剂。然后通过单因素试验和正交试验,确定了提取工艺的最佳条件。结果表明:当氯仿与番茄渣的比例为4∶1(g∶mL)、浸提时间为5h、浸提温度为50℃、pH为5时,能达到很好的提取效果。Lycopene can prevent and cure cancer and cardiovascular disease and has a good prospect in market.In order to make full use of tomato dregs,the extraction technique was investigated.We primarily studied the influences of different organic solvents.The results showed that chloroform was more efficient in extraction.The optimum technical conditions,based on the results of individual factor experiment and orthogonal experiment,were summed up as follows： the ratio of tomato dregs to liquid as 1 ∶1（g ∶mL）,the extractive temperature at 50℃,for 5 hours at pH 5.The lycopene from tomato dregs could be extracted more effectively in these conditions.

关 键 词：番茄红素 番茄渣 提取 

分 类 号：TS202.3[轻工技术与工程—食品科学]