KMID : 1134820190480121317
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Journal of the Korean Society of Food Science and Nutrition 2019 Volume.48 No. 12 p.1317 ~ p.1322
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Effect of Rice Bran Supplementation on Endurance Exercise Capacity in Mice
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Kim Shin-Tae
Park Jeong-Jin Kim Kyung-Mi Jun Woo-Jin
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Abstract
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This study examined the effects of the endurance exercise capacity of rice bran supplementation in mice. For the endurance exercise capacity, mice were divided into three groups: sedentary control (CON), exercise control (Ex-CON), and exercise and rice bran supplementation (Ex-RB). Ex-RB showed a significantly prolonged swimming time compared to Ex-CON. For the Ex-RB group, the blood lactate level was lower than that of the Ex-CON group, and the blood non-esterified fatty acids level was higher. The Ex-RB group increased the glycogen level and antioxidant enzyme activities significantly compared to Ex-CON. These results suggest that rice bran can increase the endurance exercise capacity by delaying the accumulation of lactate, saving glycogen, and elevating the antioxidant defense activities.
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KEYWORD
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endurance exercise, swimming, antioxidant activities, rice bran
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