| 燕麦降血脂有效成分的探讨 |
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| 引用本文： | 史景熙,杨中汉,梅慧生,孟昭光,宣清华,陆大彪.燕麦降血脂有效成分的探讨[J].营养学报,1988(4). |
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| 作者姓名： | 史景熙 杨中汉 梅慧生 孟昭光 宣清华 陆大彪 |
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| 作者单位： | 中央民族学院生物化学系，北京大学，北京大学，北京市海淀医院，北京市海淀医院，中国农业科学院品种资源研究所 北京，北京，北京，北京 |
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| 摘 要： | 用全燕麦片分级分离得到的不同级分饲喂高脂膳食小鼠,比较各级分抑制小鼠实验性高脂血症形成的效果。结果证明,富含食物纤维和油脂的残渣级分的降脂效果接近全燕麦,不溶性蛋白级分也有明显降脂效果。本实验还说明,主要含有油酸和亚油酸的脂溶物是燕麦残渣级分中降低血清胆固醇有效成分之一。
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| 关 键 词： | 燕麦 纤维素 油脂 水不溶蛋白 高脂血症 降脂作用 |
STUDY ON THE EFFECTIVE FRACTIONS DEPRESSING BLOOD-LIPIDS FROM OATS |
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| Shi Jingxi,Yang Zhonghan,Mei Huisheng.STUDY ON THE EFFECTIVE FRACTIONS DEPRESSING BLOOD-LIPIDS FROM OATS[J].Acta Nutrimenta Sinica,1988(4). |
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| Authors: | Shi Jingxi Yang Zhonghan Mei Huisheng |
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| Abstract: | Four fractions (starches, water insoluble proteins, water soluble fractions and residue) were separated from oats by means of filtration and repeated high speed centrifugation, and the lipids were extracted by acid-hydrolysis as well. Then each group of experiment hyperlipemic mice, caused by high lipid diet, were fed with these fractions for 10 days respectively. The results showed that the effectiveness of the residue fraction which was rich in dietary celluloses and lipids was similar to the whole oats on depressing bl-ood-lipid and that the water insoluble proteins were effective too. The lip-ids, however,were important but not unique effective composition in the residue of oats. |
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| Keywords: | cellulose lipid water-insoluble proteins hyperlipemia depressing blood-lipid effect |
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