摘要
目的:研究枳实和白术药材挥发油的最佳提取工艺。方法:采用比较法和正交试验法对挥发油提取工艺进行考察,以挥发油得率为指标进行测定。结果:合提较单提出油速度略快、得率略高;提取工艺以粗粉、10倍量水、提取6 h,挥发油得率最高,浸泡时间随实际情况而定。结论:此工艺对挥发油的提取率高,稳定性好,适合工业生产。
Object：to determine the optimum condition of extraction processes of volatile oil from Citrus aurantium and Atracty lodes. Methods：the extraction processes were studied with the comparison method and potentiametrie method, and the contents of extraction rate of volatile oils as the markers. Results ： compared with single extracting, the extracting speed and extraction rate of volatile oils of composite extracting is faster and higher, the contents of extraction rate of volatile oils were the highest when the following extraction condition was used：extracting with coarse power and 10 times solvent （wather） per-time, boiling once,6 hours, and the immersion time followed by practical situation. Conclusion： The contents of extraction rate of volatile oils are high and the stability is good when this extraction process is used. This extraction process is suitable for industrial production.
出处
《江西中医学院学报》
2008年第6期77-78,共2页
Journal of Jiangxi College of Traditional Chinese Medicine
关键词
枳术
挥发油
正交试验
Citrus aurantium and Atracty lodes
Volatile oil
Orthogonal test
