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タイトルヨミ
ショクブツ ビョウゲンキン バイヨウ ロエキチュウ ニ ミイダサレル ミ ドウテイ ニンヒドリン ヨウセイ ブッシツ ニツイテ
日本語以外のタイトル
Studies on An Unidentified Ninhydrin Positive Substance Detected in Culture Filtrate of Plant Pathogenic Fungi
ファイル
言語
日本語
著者
江川 宏
関塚 彰
達山 和紀
内容記述(抄録等)
In the previous studies, a ninhydrin positive substance (NPS) was detected in culture filtrate from Czapek's solution containing amino acid in place of sodium nitrate on which a plant pathogenic fungus had been cultured.
In this study, modified Czapek's solution containing tryptophan in place of sodium nitrate was prepared, and sucrose, xylose, manitol, inositol, glucose, or fructose was used as a carbon sorce of the culture medium. Alternaria solani was inoculated in the medium.
The NPS was detected only in the culture filtrate containing sucrose as a carbon source of the medium, and the Rf value of the NPS on a TLC plate was equal to that of fructose. It was shown by the other experiments that the spot of fructose on the TLC plate was colored by spraying ninhydrin reagent, and the spot of NPS was colored by anisaldehyde reagent.
These experimental results strongly suggest the possibility that the NPS is fructose.
掲載誌名
島根大学農学部研究報告
11
開始ページ
23
終了ページ
27
ISSN
0370940X
発行日
1977-12-15
NCID
AN00108015
出版者
島根大学農学部
出版者別表記
Shimane University, Faculty of Agriculture
資料タイプ
紀要論文
部局
生物資源科学部
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