摘要
以八角茴香油为原料,采用臭氧氧化法制备茴香醛。在单因素试验和Box-Benhnken试验设计基础上,进行试验及回归分析得到最佳工艺参数:氧化反应时间21min,氧化温度8.45℃,复合溶剂配比4.27:1(g/g),收率可达73.6%。验证实验显示,最优条件下实验结果能够很好地与预测值符合。
The preparation of anisaldehyde by ozonolysis reaction from star anise oil was studied. The single-factor extraction tests and Box-Behnken design were employed to determine the optimum technological condition. The optimal experiment parameters are： reaction time 21 min, reaction temperature 8.45℃, two solvents ratio 4.27：1 （g/g）. Confirmatory experiment results showed that the yield is up to 73.6% under above-mentioned conditions.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2008年第6期174-177,共4页
Food Science
关键词
八角茴香油
茴香脑
茴香醛
臭氧氧化
响应面分析
star anise oil： anethole
anisaldehyde
ozone oxidation
response surface analysis
