基于响应面法对卫红花中红花黄色素提取条件的优化  

Optimization of Safflower Yellow Pigment and Carthamin Extraction Condition from Weihui Safflower by Response Surface Method

作　　者：王婷婷 王鑫蒙 李金平 苏亚东 李爽[1] 邢沂海 李保林 张伟[1] 郭娇[1] WANG Ting-ting;WANG Xin-meng;Li Jin-ping;SU Ya-dong;LI Shuang;XING Yi-hai;LI Bao-lin;ZHANG Wei;GUO Jiao(School of Chemistry&Materials Engineering,Xin Xiang University,Henan Xinxiang 453003;Xin Fu-lin Weihui Safflower Planting Professional Cooperative,Henan Xinxiang 453003,China)

机构地区：[1]新乡学院化学与材料工程学院,河南新乡453003 [2]鑫福林卫红花种植专业合作社,河南新乡453003

出　　处：《广州化工》2022年第12期81-84,91,共5页GuangZhou Chemical Industry

基　　金：2020年国家级大学生创新创业训练计划项目名单创新训练项目(No:202011071005);2020年河南省本科高校省级大学生创新创业训练计划项目(No:S202011071023)。

摘　　要：采用卫红花为原料,以红花黄色素相对提取率为响应值,通过单因素实验和响应曲面法对卫红花中有效成分提取工艺进行了优化。结果表明,超声波辅助下红花黄色素提取最优条件为提取时间32 min、料液比13.5(V/w)、提取温度37℃、提取次数2次,在此最优条件下,红花黄色素的提取率为36.95%。通过试验,色素提取率与模型预测,表明了模型的可靠性。Using Weihui safflower as raw material,taking the extraction rate of safflower yellow pigment and the relative extraction rate of Safflower Carthamin as response values,the extraction process of effective components from Weihui safflower was optimized by single factor experiment and response surface method.The results showed that the optimal extraction conditions of safflower yellow pigment were as follows:extraction time was 32 min,solid-liquid ratio was 13.5(V/w),extraction temperature was 37℃,extracted 2 times.Under the optimal conditions,the extraction rate of safflower yellow pigment was 36.95%.Through the experiment,the extraction rates of the pigment were consistent with the predicted values of the model,indicated the reliability of the model.

关 键 词：红花黄色素 卫红花 超声波辅助 响应面法 

分 类 号：TQ914.1[化学工程]