摘要
以单因素试验为基础,利用响应面(RSM)分析试验,对超声辅助法提取刺玫籽油工艺进行优化,数学模型拟合度较好。选择正己烷作为萃取溶剂,确定刺玫籽油超声最优提取条件:粉碎粒度为60目、料液比为1:4、超声温度为50℃、超声功率为200W、超声时间为30 min、提取次数为2次,此时刺玫籽油得率达到11.92%,该条件下浸提的刺玫籽油油质较好。
By single factor experiment as the foundation, response surface methodology （RSM） analysis of the test and the ultrasonic assisted method was used to optimize the process of rose seed oil extraction. The mathematical model fitted perfectly. N-hexane as solvent extraction, the optimal ultrasonic extraction conditions were as follows： grinding particle size is 60 mesh, material liquid ratio 1：4, ultrasonic temperature 50℃, ultrasonic power of 200 W, ultrasonic time for 30 min and extraction 2 times. At this time, the thorn rose seed oil yield reached 11.92%. Under these conditions, leaching rose seed oil quality was good.
出处
《东北农业科学》
2016年第5期107-112,共6页
Journal of Northeast Agricultural Sciences
基金
吉林省重点科技攻关项目(20140204051YY)
吉林省科技厅重大科技攻关专项(20140203014NY)
国家重点研发计划(2016YFC0500307)
关键词
刺玫籽油
响应面
提取工艺
Rose seed oil
Response surface methodology
Extraction technology
