Cholesterol-lowering Efficacy of Unrefined Bran Oil from the Pigmented Black Rice (Oryza sativa L cv. Suwon 415) in Hypercholesterolemic Rats

다국어 초록 (Multilingual Abstract)

The effects of dietary supplementation of the unrefined rice bran oil from ‘Suwon 415’ pigmented black rice (BRBO) on cholesterol metabolism and cellular antioxidant status were investigated in hypercholesterolemic rats. The significant reduction of total cholesterol (TC) and low density lipoprotein cholesterol (LDL-C) concentrations was observed in the plasma of rats fed BRBO. BRBO also decreased plasma and hepatic oxidative stress as a result of increased levels of hepatic thiobarbituric acid reactive substances (TBARS) levels associated with the elevations of hepatic superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GSH-Px) activities together with increased plasma level of tocopherol. This study indicates that dietary BRBO supplement can leads to the improvement of overall cholesterol metabolism and antioxidant status even more effectively than ‘Chuchung’ white rice (WRBO). Consumption of BRBO may also protect the liver from oxidative damage caused by lipid peroxidation.

목차 (Table of Contents)

• Abstract
• Introduction
• Materials and Methods
• Results and Discussion
• Acknowledgments
• References

참고문헌 (Reference)

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