【摘要】 文章通过比较溶剂法及超临界CO2萃取法提取辣椒红素的工艺,确定出辣椒红素提取率高、色价高的工艺条件。实验表明:最佳提取工艺条件为:超临界CO2萃取法,萃取时间2 h、萃取温度50℃、萃取压力22 MPa、分离温度50℃,辣椒红色素提取率为5.19%。更多还原

【Abstract】 Compare the methodsof extracted the capsanthin by solvent and supercritical CO2 fluid extraction,determin the best technology methods of high extraction rate and high color scale.The results show that the optimum conditions is supercritical CO2 fluid extraction,extraction time is 2 h,the extraction temperature of 50 ℃,the extraction pressure of 22 MPa and the separation temperature is 50 ℃.The extraction rate is 5.19%.更多还原