Rapeseed biodiesel (RME) was synthesized with the catalyst of alkaline.The total fatty acid methyl esters in RME were 98% by GC analysis.

• 摘要采用碱催化甲醇转酯化法制备菜籽生物柴油(RME)，通过气相色谱法测定样品中脂肪酸甲酯的分布与含量，样品中脂肪酸甲酯总量达98%25，符合欧盟生物柴油质量标准要求。