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| 蓝莓花色苷的降血脂和抗氧化作用 | |
| 引用本文： | 李颖畅,孟宪军,孙靖靖,于娜.蓝莓花色苷的降血脂和抗氧化作用[J].食品与发酵工业,2008,34(10). |
| 作者姓名： | 李颖畅 孟宪军 孙靖靖 于娜 |
| 作者单位： | 1. 渤海大学生物与食品科学学院,辽宁锦州,121000 2. 沈阳农业大学食品学院,辽宁沈阳,110161 3. 辽宁医学院,辽宁,锦州,121000 |
| 摘 要： | 研究蓝莓花色苷(anthocyanins from blueberry fruits,ABBF)对实验性高脂血症大鼠的血脂水平和抗氧化能力的影响。将SD大鼠分成正常对照组,高脂组,低、中、高剂量蓝莓花色苷组,测定其血脂水平及血清和肝脏总抗氧化能力(T-AOC),谷胱甘肽过氧化物酶(GSH-Px)、超氧化物歧化酶(SOD)活性和MDA含量。结果表明:摄入蓝莓花色苷后高脂血症大鼠血脂水平和动脉粥样硬化指数(AI)均较高脂组显著降低,而血清和肝脏T-AOC、SOD和GSH-Px活性明显增强,MDA的生成量显著减少。 |
| 关 键 词： | 蓝莓花色苷 高脂血症 降血脂 抗氧化 |
Effects of Anthocyanions from Blueberry on Lowing the Cholesterol and Antioxidation |
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| Li Yingchang,Meng Xianjun,Sun Jingjing,Yu Na.Effects of Anthocyanions from Blueberry on Lowing the Cholesterol and Antioxidation[J].Food and Fermentation Industries,2008,34(10). | |
| Authors: | Li Yingchang Meng Xianjun Sun Jingjing Yu Na |
| Affiliation: | Li Yingchang1,Meng Xianjun2,Sun Jingjing3,Yu Na2 1 |
| Abstract: | The effects of blueberry anthocyanins on the level of serum lipids and antioxidative ability in hyperlipidemic rats were studied.The SD rats were divided into 5 groups,including normal group,model groups,low-,medium-and high-doses blueberry anthocyanins groups.The levels of serum lipids,T-AOC,the content of MDA and activity of SOD,GSH-Px in serum and 1iver were measured.The results showed that the 1evels of serum lipids and atherosclerosis index in hyperlipidemic rats fed with blueberry anthocyaninon were significantly 1ower than those of the model group.The Capability of T-AOC and activities of SOD,GSH-Px were also increased while the contents of MDA in serum and 1iver were decreased. |
| Keywords: | blueberry anthocyaninons hyperlipidemia decreasing blood lipid antioxidation |
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