沙蒿籽的油脂、胶质及综合利用研究

Study on the Comprehensive Utilization of Artemisia Aphaerocephala Krasch Seed

对沙蒿籽的油脂、胶质进行了提取分离和纯化研究,沙蒿籽含油脂20%,沙蒿油不饱和脂肪酸含量高达90%以上。通过水浸溶胀机械分离法制备的分离胶得率为17%,而对脱脂粉直接粉碎得到混合胶质得率为70%以上。对比研究了两种胶质的性能特点,进一步提出了对沙蒿籽的综合利用方案。

The study on separation and purification of oil and gum in the Artemisia aphaerocephala kraschen seed is described. The seeds contain 20%oil, and the refined-oil contains large mounts of unsaturated fatty acid, of which only the linoleic acid is more than 90%. The productivity of purified-gum and crude-gum, respectively, is 17%and more than 70%. With the contrast between two kind of gum, the plan of comprehensive utilization for Artemisia aphaerocephala kraschen seed is put forward.