固定化纤维素酶提取番茄红素的工艺研究

The application of immobilized cellulose in the extracting the lycopene from tomato

使用海藻酸钠固定纤维素酶,对其提取番茄红素的工艺进行了研究。结果表明：使用固定化纤维素酶可以提高番茄红素的提取率,对固定化酶处理番茄红浆的条件进行优化。得到优化的工艺条件为：酶量1%（质量分数）,处理时间1 h,处理温度45℃,pH值最适范围为5~6。

cellulose was immobilized with gelatin, And the factors affecting the extraction were researched by the immobileized cellulose, the result exclaimed： the method can improved the extraction ratio, and the optimization project is 10 mg cellulose/10 g tomato; the time of the management is 1 h;the temperature is 45 ℃. pH from 5 to 6 is better.