河南城建学院学报2012，Vol.21Issue(2)：31-38,8.
超声波法提取山杏仁中苦杏仁苷的单因素试验研究
Single factor experimental study on ultrasonic extraction of amygdalin from apricot kernel
摘要
Abstract
In this paper,the apricot kernel,which is produced in Lushan,was taken as a raw material,ultraviolet spectrophotometry was used to determine the yield of amygdalin,which is regarded as the index to select an optimum extraction method.The influence of solid-liquid ratio,ethanol concentration,extraction temperature,extraction time and ultrasonic power on the yield of amygdalin at different levels were studied.The optimum technological parameters of single factors on amygdalin extraction with ultrasonic extraction technique were solid-liquid ratio 1： 5,ethanol concentration 80%,extraction temperature 70 ℃,extraction time 40 min and ultrasonic power 64 w.The results indicated that the influence of solid-liquid ratio,ethanol concentration,extraction temperature,and ultrasonic power on the yield of amygdalin all showed a very significant level;while the influence of extraction time on the yield of amygdalin was not significant.The results of Fisher LSD multiple comparisons indicated that the influence of these factors between different levels were all different.关键词
苦杏仁苷/超声提取/单因素方差分析/Fisher/LSD多重比较Key words
amygdalin/ultrasonic extraction/one-way ANOVA/Fisher LSD multiple comparisons分类
医药卫生引用本文复制引用
谢朝晖,李鑫,李文博,王福梅,赵安方..超声波法提取山杏仁中苦杏仁苷的单因素试验研究[J].河南城建学院学报,2012,21(2):31-38,8.基金项目
河南省教育厅自然科学研究计划项目 （）
