微波辅助提取红花黄色素工艺的优化

Research on the Optimization of the Microwave-assisted Extraction Process of the Safflower Yellow

[目的]研究微波辅助提取红花黄色素的工艺。[方法]采用单因素和正交试验的方法对微波辅助提取红花黄色素的工艺进行了系统研究,通过对溶剂浓度、微波功率、处理时间等因素的探讨,分析影响试验结果的因素,总结出微波辅助提取红花黄色素的最合适提取方法。[结果]微波辅助提取红花黄色素最佳提取工艺为乙醇浓度50%、处理时间40 s、微波功率为1 600 W。[结论]该研究为红花黄色素提取工艺提供一定的理论依据。

[Objective] The research aimed to study the microwave-assisted extraction process of the safflower yellow.[Method] Using single factor and orthogonal experiment method,the microwave-assisted extraction process of the safflower yellow were systematically studied,the factors affecting the test results were analysed by discussing the solvent concentration,microwave power,processing time and other factors,the most suitable microwave-assisted extraction method of safflower yellow was summed.[Result] The optimum microwave-assisted extraction of safflower yellow were ethanol concentration of 50％,the processing time 40 s,microwave power 1 600 W.[Conclusion] The study provides the theoretical basis for the safflower yellow extraction.