{"created":"2023-06-19T08:46:03.275895+00:00","id":4751,"links":{},"metadata":{"_buckets":{"deposit":"7607f264-cf83-4d5a-b677-eecb4c4c6c32"},"_deposit":{"created_by":14,"id":"4751","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"4751"},"status":"published"},"_oai":{"id":"oai:kpu.repo.nii.ac.jp:00004751","sets":["47:273:407"]},"author_link":["7322","7862"],"control_number":"4751","item_1696926521561":{"attribute_name":"その他（別言語等）","attribute_value_mlt":[{"subitem_alternative_title":"On the retting of vegetable-fibre materials (XV) : On the useful fungi and its pectinase (Agricultural Chemistry)","subitem_alternative_title_language":"en"}]},"item_3_biblio_info_12":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1963-09-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"94","bibliographicPageStart":"89","bibliographicVolumeNumber":"15","bibliographic_titles":[{"bibliographic_title":"京都府立大學學術報告. 農學","bibliographic_titleLang":"ja"},{"bibliographic_title":"The scientific reports of Kyoto Prefectural University. Agriculture","bibliographic_titleLang":"en"}]}]},"item_3_description_10":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"亜麻原料の酵素精練法を計画しこの目的に沿うべき強力な酵素分泌を行なう糸状菌の分離及び選択を行なつた結果, Penicillium citrinumに近縁する一株が最も有効と認められた。該菌の分泌する酵素は主としてendo-polygalacturonase及びendo-polymethylgalacturonaseであつてその精製酵素について性質を検討した所, 作用最適pH 3&acd;4,重金属イオン及びSDSによつて強く阻害されるが他のキレート試薬, 酸化還元試薬によつて阻害され難く, また特に強く賦活作用を示す物質は見当たらなかつたが, (Ca)^<++>及び(Ba)^<++>がやや賦活作用を示した。また実用的見地から該菌の麩麹抽出液を用いて亜麻の浸漬醗酵を中間工業的規模で試験した結果。従来のアルカリ精練法より二三の点で優れている事を認め, 酵素精練法の基礎を実証する一知見を得た。","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_3_description_11":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"We would find a new method of enzymatic retting for flaxes and separated a strain of the mold which produced a large quantities of the actual enzyme. The strain was tested for the morphological and taxonomical properties, and it was recognized that it was belonged to the genus of Penicillium citrinum series. The enzyme of this strain (named Penicillium citrinum PN) was eluated from the cultured materials on wheat bram and was partialy purifild by salting out in 0.3&acd;0.8 saturation of ammonium sulfate and by fractionary precipitation in 35&acd;50% concentration of acetone. This enzyme showed the action of endopolygalacturonase and endopolymethylgalacturonase and had in pH 3&acd;4 on reaction optimum. This enzyme was inactivated by (Ag)^+, (Sn)^<++>, (Hg)^<++>, (Cu)^<++>, (Fe)^<++>, (Al)^<+++> and SDS (sodium dodecyl sulfate) but not other metalic ions, chelating agents and oxydation reduction agents. In order to test the availability of this enzyme for the refining of flax fibre materials, we compared with the enzymatic retting and chemical retting used alkali on the scale of pilot plant. By the enzymatic treatment we found not only the suitable quantities of pectin materials was decomposed, but also the yield of product was larger than by the chemical treatment.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_3_source_id_1":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00062275","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_20":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00757373","subitem_source_identifier_type":"PISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"今原, 広次","creatorNameLang":"ja"},{"creatorName":"イマハラ, ヒロツグ","creatorNameLang":"ja-Kana"},{"creatorName":"Imahara, Hirotsugu","creatorNameLang":"en"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中浜, 敏雄","creatorNameLang":"ja"},{"creatorName":"ナカハマ, トシオ","creatorNameLang":"ja-Kana"},{"creatorName":"Nakahama, Toshio","creatorNameLang":"en"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-02-20"}],"displaytype":"detail","filename":"KJ00000078750.pdf","filesize":[{"value":"637.3 kB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"KJ00000078750.pdf","url":"https://kpu.repo.nii.ac.jp/record/4751/files/KJ00000078750.pdf"},"version_id":"7e1aa124-9ad6-49f7-973c-7876dca869b7"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper"}]},"item_title":"植物繊維原料の醗酵精練に就て(第 15 報) : 有用糸状菌とそのペクチナーゼに就て(農芸化学部門)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"植物繊維原料の醗酵精練に就て(第 15 報) : 有用糸状菌とそのペクチナーゼに就て(農芸化学部門)","subitem_title_language":"ja"}]},"item_type_id":"3","owner":"14","path":["407"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-02-20"},"publish_date":"2017-02-20","publish_status":"0","recid":"4751","relation_version_is_last":true,"title":["植物繊維原料の醗酵精練に就て(第 15 報) : 有用糸状菌とそのペクチナーゼに就て(農芸化学部門)"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2024-04-26T05:11:46.422798+00:00"}