摘要
Abstract
The ultrasonic assistant extraction technique of camellia oil was studied with camellia seeds as raw material.The factors affecting the extraction of camellia oil were particle size,ultrasonic time,liquid-solid ratio,ultrasonic temperature as well as ultrasound power.The L16 (45 )orthogonal test was de-signed for these factors on the basis of single factor experiments and the optimal extraction conditions were as follows:particle size was 60 screen meshes,ultrasonic time 50 min,liquid -solid ratio 7∶1,ultra-sonic temperature 70 ℃,and ultrasound power 130 W.In this case,the average extraction rate of the camellia oil was 19.55%.The operation was simple and rapid with less pollution and cost.关键词
超声波/正交设计/山茶油/提取Key words
ultrasonic wave/orthogonal design/camellia oil/extraction分类
轻工纺织
