“生物油脂的提取与精制”实验研究与实践

Experimental Research and Practice on Extraction and Refining of Biomass Oil

针对我校新开实验课程《生物质化工技术实验》,研究了适合学生的实验项目“生物油脂的提取与精制”。实验以黄豆为原材料,采用回流浸泡提取豆油,利用硅胶吸附法对豆油进行精制,通过液相色谱法分析豆油主要成分,取得了良好实验效果。结果表明,本实验项目可以作为必开实验项目列入《生物质化工技术实验》课程教学大纲。

In view of the experiment course Biomass Chemical Technology Experiment opened in our uni-versity,the experiment item“Extraction and Refining of biomass oil”,which is suitable for stu-dents,is studied in this paper.Soybean oil was extracted from soybean by reflux immersion and refined by silica gel adsorption.The main components of soybean oil were analyzed by liquid chromatography,and good experimental results were obtained.The results show that the expe-rimental project can be included in the curriculum syllabus of Biomass Chemical Technology Ex-periment as a compulsory experimental project.