为了扩大我国食用油资源,于1979-1980年间曾分别在北京、西安和云南西双版纳的各有关单位(农业部、粮食部、商业部、中国科学院植物研究所、西安植物园、云南热带植物研究所等)调查了解野生油料作物的种类,生长、产量和培育情况。选择几种被认为有发展前途的油籽进行了油脂含量脂肪酸组成的测定,並对其中两种油进行了急性毒性实验。 In order to expand the resources of edible oil in our country, from 1979 to 1980, the related units (Ministry of Agriculture, Ministry of Food, Ministry of Commerce, Institute of Botany, Chinese Academy of Sciences, Xi’an Botanical Garden, Yunnan Tropical Botanical Garden, etc.) were respectively held in Beijing, Xi’an and Yunnan Xishuangbanna ) Survey to understand the species, growth, yield and cultivation of wild oilseed crops. Several oilseeds that were considered to be promising were selected to determine the fatty acid composition of the oil and two of the oils were tested for their acute toxicity.