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首页> 外文期刊>Journal of Oleo Science >Dietary Effects of Pure and Diacylglycerol-rich Rice Bran Oil on Growth Pattern and Lipid Profile of Rats
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Dietary Effects of Pure and Diacylglycerol-rich Rice Bran Oil on Growth Pattern and Lipid Profile of Rats

机译：富含纯二酰基甘油的米糠油对大鼠生长方式和脂质分布的饮食影响

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摘要

Diacylglycerol (DAG) oil is becoming quite well known for its beneficial effects on obesity and weight related disorders as they are digested and metabolized in a different way, which significantly reduces body weight. The present study was conducted to evaluate the nutritional effect of rice bran oil (RBO) and DAG-rich rice bran oil on rat model. DAG-rich RBO (46.10% DAG) was prepared in the laboratory by enzymatic (TLIM) glycerolysis process. For the feeding experiment, rats (average body weight 130 g) were divided into two groups, each consisting of eight rats. Group RBO was taken as control while DAG-rich RBO (Group DGR) was taken as experimental. Food efficiency ratio, lipid profile of plasma, liver, mesentery and erythrocyte membrane (EM) lipid profile, plasma leptin content, HMG-CoA reductase activity were measured using standard procedures. The results indicated that DAG-rich rice bran oil significantly decreased body weight of rats and content of total cholesterol and triglyceride in plasma compared to the control RBO. The long term use of DAG-rich rice bran oil might be useful for prevention of obesity and incidence of hypercholesterolemia.
机译：二酰基甘油（DAG）油因其对肥胖和体重相关疾病的有益作用而广为人知，因为它们以不同的方式消化和代谢，从而显着降低了体重。本研究旨在评估米糠油（RBO）和富含DAG的米糠油对大鼠模型的营养作用。富含DAG的RBO（46.10％DAG）是在实验室中通过酶促（TLIM）甘油分解工艺制备的。对于喂养实验，将大鼠（平均体重130g）分成两组，每组由八只大鼠组成。以RBO组为对照组，而富含DAG的RBO（DGR组）为实验组。使用标准程序测量食物效率比，血浆脂质谱，肝脏，肠系膜和红细胞膜（EM）脂质谱，血浆瘦素含量，HMG-CoA还原酶活性。结果表明，与对照RBO相比，富含DAG的米糠油显着降低了大鼠的体重以及血浆中总胆固醇和甘油三酸酯的含量。长期使用富含DAG的米糠油可能有助于预防肥胖和高胆固醇血症的发生。

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