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作 者 ：王黎丽;付玉杰;*;张　谡;

期 刊 ：植物研究 2008年 28卷 4期 页码：509-512

关键词：文冠果；种子油；提取工艺；

Keywords:Xanthoceras sorbifolia Bunge., seed oil, extraction technology, fatty acid,

摘 要 ：以石油醚（60~90℃）为溶剂，通过单因素和正交实验优化了提取文冠果种子油工艺，得到的最佳工艺参数为：种仁粒径为2 mm，提取温度为90℃，提取时间为10 h，料液比为1：5（W/V）。在最佳提取条件下，平均提取率可达62.49%。利用高效液相色谱技术分析了油脂的脂肪酸组成，结果表明其主要成分与一般生物柴油主要成分基本相同，文冠果种子油将是生产生物柴油原料的新来源。

Abstract:The article explained the study on oil extraction with petroleum ether (60~90℃) from Xanthoceras sorbifolia Bunge. through single factor test and orthogonal test. It confirmed the optimum extraction condition were as follow: particle size 2 mm,extraction temperature 90℃,extraction time 10 h,ratio of solvent to seed 5:1(V/W). The average extraction rate under the optimum conditions was 62.49%. The composition of fatty acid in the oil was analyzed by HPLC. The results show that the component of the oil is mainly the same with biodiesel,and X. sorbifolia Bunge. seed oil will be a new resource of biodiesel production.

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