福建林业科技Issue(1)：92-96,5.DOI:10.13428/j.cnki.fjlk.2014.01.020
超声辅助提取银杏酸工艺优化试验
Technical Optimization Experiment of Ultrasonic-Assisted Extraction of Ginkgoic Acid
摘要
Abstract
Ginkgoic acid was extracted through ultrasonic aids to use seed coat of ginkgo as matierial.The process conditions were op-timazed by quadratic regression orthogonal test method based on single factor experiment.The results showed that the optimum process conditions were as follows:ultrasonic frequency 25 kHz,ratio of material to liquid 1∶26 g· mL-1 ,extracting time 1.83 h,ex-traction temperature 56 ℃.The ginkgoic acid extraction efficiency could reach 1.91%.关键词
超声波辅助/二次回归正交试验/银杏酸/提取工艺Key words
ultrasonic assistance/quadratic regression orthogonal experiment/ginkgolic acid/extracting technique分类
农业科技引用本文复制引用
刘军海,耿敬章..超声辅助提取银杏酸工艺优化试验[J].福建林业科技,2014,(1):92-96,5.基金项目
陕西省教育厅2012年科学研究项目计划 （）
