摘要
沙枣是一种果品,其果实含有果糖、葡萄糖、蛋白质、氨基酸、多种维生素和微量元素。在新疆的分布比较广泛,主要生长于盐碱沙地、山地、平原、沙漠和荒地。其化学成分有一定药用价值,为了进一步研究沙枣中有效化学成分,对生长在塔里木地区的沙枣进行深入的研究,了解其药用性能。沙枣果实粉碎物用乙醇提取,经萃取、薄层层析的方法分离提取,并结合药敏实验对其进行效价测定,结果显示,沙枣乙酸乙酯提取物对大肠杆菌有明显抑制作用。
Elaeagnus angustifolia is a kind of fruit. It contain fructose,protein, amino acid,many kinds of vitamin and trace element. There are abundant resources in Xin jiang. Elaeagnus angustifolia grow on sand ground mountain region, plain, desert and backwoods.It's chemical composition has certain medical value. To study the effective component of Elaeagnus angustifolia in the Tarim Basin, we can learn it's medical performance. Elaeagnus angustifolia was extracted with ethanol. The ethanol extracttion subumitted to Thin layer Chromatography to isolate some compounds. We tasted the potency of Elaeagnus angustifolias components with sensitivity test. The result showed that the chemical constitutents of Elaeagnus angustifolia have significant inhibition to Escherichia coll.
出处
《中兽医医药杂志》
2005年第3期10-14,共5页
Journal of Traditional Chinese Veterinary Medicine
关键词
沙枣
化学成分
药敏实验
提取
分离
Elaeagnus angustifolia
chemical constituents
sensitivity test
