著者

山田 巌

出版者

九州大学

雑誌

九州大学医学部保健学科紀要 (ISSN:13482319)

巻号頁・発行日

vol.3, pp.47-50, 2004-02-20

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The purpose of this study is to examine growth and formation of capsule of bacterial culture by Rice Bran. As the result , the following findings were obtained. 1) The growth by Rice Bran agar was confirmed in after cultivation of 48-72 hours, but isolated colony formation was difficult. 2) The growth by Rice Bran broth could be confirmed after the cultivation of 24 hours on all bacterial culture. 3) The formation of cupsule by Rice Bran broth could be confirmed in E. coli, K. pneumoniae, K. oxytoca. 4) As for K. pneumoniae, formation of capsule by blood broth was confirmed in both blood broths. E. coli, K. oxytoca were confirmed in human blood broth. In addition, a capsule of K. pneumoniae was thicker in Rice Bran broth than in blood broth.