摘要
采用萃取、离子交换层析、凝胶层析等方法,从枸杞中分离得到了粗品枸杞多糖及其纯化组分枸杞多糖-X。将枸杞、枸杞多糖及其枸杞多糖-X三者对实验性家兔高脂血症进行降血脂试验(开放型单向质反应序贯试验),探讨枸杞及其多糖降血脂的作用。试验结果表明,枸杞及其多糖对实验性高脂血症兔的血脂均有明显影响,能显著降低血清胆固醇及甘油三酯含量,降脂有效率达100%。
Crude and purified LBP were obtained from lycium barbarum L.by extraction,ionexchange,cellulose and gel chromatography.Lycium barbarum L,LBP and LBPX were used to study thier effects on decreasing serum lipids in hyperlipidemia rabbits(opened type unidirectional qualitive reaction in sequential trials).The results showed that the effect of lycium barbarum L and its polysaccharides on decreasing serum lipids in alloxaninduced hyperlipidemia rabbits was remarkable.All of them reduced the content of total cholesterol and triglyceride in serum.The effective rate of decreasing serum lipids was 100%.
出处
《营养学报》
CAS
CSCD
北大核心
1997年第4期415-418,共4页
Acta Nutrimenta Sinica
基金
湖北省自然科学基金
关键词
枸杞
枸杞多糖
降血脂
lycium barbarum L. lycium barbarum polysaccharides(LBP) decreasing serum lipids