@article{oai:gifu-pu.repo.nii.ac.jp:00006827, author = {杉浦, 衛 and 小木曽, 太郎 and 羽田野, 良一 and 田中, 順子 and スギウラ, マモル and オギソ, タロウ and ハタノ, リョウイチ and タナカ, ヨリコ and Sugiura, Mamoru and Ogiso, Taro and Hatano, Ryoichi and Tanaka, Yoriko}, journal = {岐阜藥科大學紀要, The annual proceedings of Gifu College of Pharmacy}, month = {Nov}, note = {P(論文), The properties of xylanases and glucanases produced by Aspergillus niger. Tricoderma viride 1 and 2 were studied. Optimum pH of these xylanase were found to be about 5,and these were stable in pH range of 4-7. Optimum temperature generally were at 50℃. All xylanases were activated with Ca^<2+>, but were inhibited by heavy metals, Hg^<2+> and Ag^+, urea, sodium lauryl sulfate and KCN. Xylose and oligosaccharides were detected in the reaction mixture hydrolyzed by these enzymes with paper chromatographic analysis. Optimum pH of these glucanases were found to be 5-6,and these were activated Ca^<2+>, but were inhibited with Hg^<2+> and Ag^+ as strog as in xylanases.}, pages = {117--124}, title = {<原報>酵素剤の研究(33)Xylanaseの研究(1)Aspergillus nigerの生産するXylanaseおよびGlucanaseについて}, volume = {17}, year = {1967} }