KMID : 1161420180210101070
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Journal of Medicinal Food 2018 Volume.21 No. 10 p.1070 ~ p.1074
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Increased Anticolitic Effects in C57BL/6 Mice Based on Functional Ingredients of Ramyeon Noodles and Soup
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Park Eui-Seong
Park Eun-Jeong Song Jia-Le Kim In-Suk Park Kun-Young
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Abstract
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We investigated the preventive effects of Ramyeon made from brown rice?sorghum noodles and doenjang?bamboo salt soup (BS+DB) on colitis induced by dextran sulfate sodium (DSS) in C57BL/6 mice. Noodles were prepared with 10% brown rice and 10% sorghum powders added to wheat flour and potato powder, and soup was made using starter fermented (SF) doenjang powder (32%) and bamboo salt (13.5%). The experimental animals were divided into five groups: Normal, Control, BS (brown rice and sorghum noodles)+DB (doenjang and bamboo salt soup) (BS+DB Ramyeon), W (white flour noodles, commercial one)+DB, W+dC (W+doenjang commercial soup), and W?+?D (W+SF doenjang powder [100%]). The BS+DB and W?+?D groups showed significant reduction of DSS-induced colitis symptoms (P?.05). Doenjang soup (100%) (W+D) also showed a strong anticolitic effect even though the noodles were prepared with W. Histological observation of the colon revealed that BS+DB Ramyeon markedly alleviated colitis development in mice. Serum protein and mRNA levels of proinflammatory cytokines (TNF-¥á, IL-1¥â, and IL-6) were significantly suppressed in colon tissue of the BS+DB group compared with those of the W+DB and W+dC groups. BS+DB Ramyeon also reduced colon mRNA levels of inducible nitric oxide synthase and cyclooxygenase-2 compared with those of other groups (P?.05). Our results show that modification of noodle ingredients using brown rice and sorghum as well as alteration of soup composition using doenjang and bamboo salt improved the health benefits of Ramyeon.
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KEYWORD
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colitis, doenjang, inflammation, in vivo, Ramyeon
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