摘要
为优化橘皮黄色素的提取工艺,对料液比、超声时间、超声温度、乙醇浓度进行了单因素试验和正交试验,摸索出参数优化范围,并在此基础上利用遗传算法对提取条件进行优化,结果表明,当料液比为1∶16,超声时间为59 min,超声温度为62℃,乙醇浓度为78%时,工艺验证试验结果为橘皮黄色素提取液稀释液的吸光度达到0.73,该结果可信度较高,为提高橘皮黄色素的提取效率提供了新的思路。
In order to optimize the extraction process of yellow pigment from orange peel,single-factor experiments and orthogonal experiments are performed on the solid-liquid ratio,ultrasonic time,ultrasonic temperature and ethanol concentration to find out the parameter optimization range.Based on this,the genetic algorithm method is used to optimize the extraction conditions.The results show that when the solid-liquid ratio is 1∶16,the ultrasonic time is 59 min,the ultrasonic temperature is 62℃and the ethanol concentration is 78%,the results of the process verification experiment are that the absorbance of the orange peel yellow pigment extract diluted solution reaches 0.73,which is credible and has provided new ideas for improving the extraction efficiency of orange peel yellow pigment.
作者
吴霞
WU Xia(Henan Vocational College of Water Conservancy and Environment,Zhengzhou 450008,China)
出处
《中国调味品》
CAS
北大核心
2021年第10期169-172,共4页
China Condiment
基金
河南省科学技术厅科技攻关项目“创新驱动背景下河南智慧水利建设研究”(212102311001)。
关键词
橘皮
黄色素
遗传算法
吸光度
orange peel
yellow pigment
genetic algorithm
absorbance
作者简介
吴霞(1979-),女,河南范县人,讲师,研究方向:应用技术。
