摘要
以溶剂浸出法提出白沙蒿籽油，再经物理化学方法精炼制备出沙蒿籽色拉油，分析结果表明，其不饱和脂肪酸含量高，仅亚油酸含量高达８０％，有效地去除了沙蒿臭味和影响感官质量的脂溶性色素，澄清透明，稳定性好，并对工艺过程和综合利用进行了初步深讨。
The crude oil was extracted from artemisia sphaerocephala krasch seed by petroleum ether,then refined by physical-chemical method.Using effective adsoption bleaching and steaming deodorization,refined oil have a good colour and bland taste,and become a colourless and transpharent saland oil which stored at low temperature (0￣'8℃)for a lang time.The results of analysis show:saland oil contins large mounts of unsaturated fatty acid,only linoleic is over 81% in it.
出处
《陕西科技大学学报（自然科学版）》
1996年第2期92-96,共5页
Journal of Shaanxi University of Science & Technology
关键词
沙蒿籽油
油脂精炼
高亚油酸油
色拉油
Artemisia sphaerocephala krasch seed oil,oil refining,saland oil,linoleic
