| 青稞麸皮油脂肪酸成分分析及其对高血脂症大鼠脂质代谢的影响 |
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| 引用本文： | 钱俊伟,蒋思萍,苏文涛,苏东海,皮宁宁,谢玥,高平.青稞麸皮油脂肪酸成分分析及其对高血脂症大鼠脂质代谢的影响[J].四川动物,2009,28(5). |
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| 作者姓名： | 钱俊伟 蒋思萍 苏文涛 苏东海 皮宁宁 谢玥 高平 |
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| 作者单位： | 1. 四川大学生命科学学院,生物资源与生态环境教育部重点实验室,成都,610064
2. 西藏高原生物研究所 |
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| 摘 要： | 为了开发利用资源丰富的青稞麸皮,分析了青稞麸皮油的脂肪酸组成并研究了其对高血脂症大鼠的降血脂作用.通过GC-MS分析,从青稞麸皮油中检测到了10种脂肪酸,并发现其亚油酸含量为75.08%.在青稞麸皮油降血脂实验中,选用24只雄性SD大鼠随机分为空白对照组、高脂模型组和青稞麸皮油组,除空白对照组饲喂普通饲料外,其余各组饲喂高脂饲料并进行干预实验比较.3周后,高脂模型组血清TC、TG、LDL-C和AI 4项指标均显著高于空白对照组(P＜0.05或P＜0.01),而HDL-C/TC显著降低(P＜0.05);青稞麸皮油组的血清TC、TG、LDL-C和AI 4项指标均显著低于高脂模型组(P＜0.05或P＜0.01),而HDL-C/TC显著升高(P＜0.05).结果表明青稞麸皮油对大鼠的高血脂症和动脉硬化的形成有明显的抑制作用,而造成这一结果的原因可能是青稞麸皮油中的高亚油酸含量.
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| 关 键 词： | 青稞麸皮油 脂肪酸 血清胆固醇 高血脂症大鼠 |
Analysis of Fatty Acid Composition of Hulless Barley Bran Oil and its Effect on Lipid Metabolism in Hyperlipidemia Rats |
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| QIAN Jun-wei,JIANG Si-ping,SU Wen-tao,SU Dong-hai,PI Ning-ning,XIE Yue,GAO Ping.Analysis of Fatty Acid Composition of Hulless Barley Bran Oil and its Effect on Lipid Metabolism in Hyperlipidemia Rats[J].Sichuan Journal of Zoology,2009,28(5). |
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| Authors: | QIAN Jun-wei JIANG Si-ping SU Wen-tao SU Dong-hai PI Ning-ning XIE Yue GAO Ping |
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| Institution: | 1. Key Laboratory for Bio-resource and Eco-environment Ministry of Education;College of Life Sciences;Sichuan University;Chengdu 610064;China;2.Research Institute of Plateau Creature;Tibet |
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| Abstract: | In order to exploit and utilize the hulless barley bran and identify its effect as a drug,the fatty acid composition of oil from hulless barley bran was analyzed and the effects of hulless barley bran oil on blood-lipid was studied. Via gaschromatography and mass spectrometry(GC-MS) ,ten fatty acids were detected and the linoleic acid content was determined to be 75.08%. In the investigation about the adjustment effects of hulless barley bran oil on blood-lipid,24 male Spague-Darley(SD) rats were divided ra... |
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| Keywords: | hulless barley oil fatty acids serum cholesterol hyperlipidemia rats |
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