正交设计法优化红松松塔挥发油提取工艺  

Optimization of Extraction Process of Volatile Oil from Pine Cone of Pinus Koraiensis by Orthogonal Design Method

作　　者：张曜武[1] 李文华[1] 丁宁[1] 

机构地区：[1]青岛科技大学化工学院,山东青岛266042

出　　处：《化学与生物工程》2014年第5期57-58,71,共3页Chemistry & Bioengineering

摘　　要：采用水蒸气蒸馏法提取红松松塔挥发油,考察了提取时间、料液比、浸泡时间、粉碎度对挥发油提取量的影响。通过正交实验确定最佳提取工艺条件为:提取时间5h、料液比1∶8(g∶mL)、浸泡时间1.5h、粉碎度80目,在此优化条件下,60g红松松塔挥发油提取量达0.28mL。Volatile oil was obtained from pine cone of Pinus koraiensis by steam distillation method.The effects of extraction time,solid-liquid ratio,soaking time and grinding degree on the extraction volume of volatile oil were investigated.The optimal extraction conditions were obtained as follows：extraction time 5h,solidliquid ratio 1∶8（g∶mL）,soaking time 1.5h,grinding degree 80eyelets.Under these optimal conditions,the extraction volume of volatile oil reached 0.28mL for 60g pine cone powder.

关 键 词：红松松塔 挥发油 正交实验 提取工艺 

分 类 号：R284.2[医药卫生—中药学]