引言芝麻是一种珍贵的油料作物。它不但种子富含油分,含油量高达65%右左,而且油品质优良,无胆固醇,气味香郁,冠于所有的食用植物油类。特别种子的蛋白质中含有为人体及动物所必不可少的蛋氨酸,也是其他油料作物所缺乏。为此,芝麻具有多方面的经济利用,成为国际市场上热门的贸易产品。近十年来,鉴于芝麻随科学水平的发展而日益显示它的经济重要性,世界各国已先后注重并发展芝麻栽培,召开了《世界芝麻会议》,并成立了《国 Introduction Sesame is a precious oil crop. Not only is it rich in oil, its oil content is as high as 65%, its oil quality is excellent, cholesterol-free, smells fragrant, and is covered by all edible vegetable oils. Special seed protein contains essential methionine for the human body and animals, but also the lack of other oil crops. To this end, sesame has many aspects of economic use, becoming a hot commodity in the international market. In the past ten years, given that sesame increasingly shows its economic importance with the development of science, all countries in the world have successively focused on and cultivated sesame seeds and held the “World Sesame Conference” and set up the "State