{"created":"2022-01-28T01:49:28.379109+00:00","id":2006698,"links":{},"metadata":{"_buckets":{"deposit":"8e3be7f6-966d-41a4-8cdb-01d29b309cc8"},"_deposit":{"id":"2006698","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2006698"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02006698","sets":["1642837622505:1642837937095:1642837938948","1642838403551:1642838406414"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"廃糖蜜の酸化生成物について シュウ酸および D-glucosaccharic acidの生成","subitem_1551255648112":"ja"},{"subitem_1551255647225":"On the Oxidation Products of Molasses-Manufacturing of oxalic acid and D-glucosaccharic acid","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"外間, 宏三","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"Hokama, Kozo","creatorNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_1522299639480":"open access","subitem_1600958577026":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Sugar is one of the important industrial products in Okinawa. Molasses are produced in large quantities as a side product of sugar industry in this island.Nevertheless most of them are exported to Japan,very few quantity is consumed here. I attelnpted to utilize these molasses as a raw of usefull materials except alcohol fermentation by applylng chemical operations. I obtained oxalic acid and potassium salt of D-glucosaccharic acid by dealing molasses with nitric acid. White crystal is produced as a oxidation product by using concentrated nitric acid at temperature of 40°-50℃　for several days. It was certified oxalic acid in consequence of measuring m.p.and I.R.spectra etc. Similarly white crystal is obtained by oxidizing with diluted nitric acid at temp.of50°-60℃ until the solution becomes to syrup and removal of nitric acid perfectly. Compared withI.R.spectra and elementary analysis datas of potassium salt of D-glucosaccharic acid obtained from starch and D-glucose,the white crystal is confirmed potassium salt of D-glucosaccharic acid.","subitem_description_type":"Other"},{"subitem_description":"紀要論文","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_1522300295150":"ja","subitem_1522300316516":"琉球大学文理学部"},{"subitem_1522300295150":"en","subitem_1522300316516":"Arts and Science Division, University of the Ryukyus"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_1551255818386":"jpn"}]},"item_1617186783814":{"attribute_name":"Identifier","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/20.500.12000/22207"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_1522646500366":"ISSN","subitem_1522646572813":"0557-577X"},{"subitem_1522646500366":"NCID","subitem_1522646572813":"AN00250650"}]},"item_1617186941041":{"attribute_name":"Source Title","attribute_value_mlt":[{"subitem_1522650068558":"ja","subitem_1522650091861":"琉球大学文理学部紀要 理学篇"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueNumber":"4","bibliographicPageEnd":"36","bibliographicPageStart":"31"}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_1522305645492":"NA","subitem_1600292170262":"http://purl.org/coar/version/c_be7fb7dd8ff6fe43"}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"NO4P031.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2006698/files/NO4P031.pdf"},"version_id":"c3fa9edf-607f-48dd-b057-de8972f05cb3"}]},"item_title":"廃糖蜜の酸化生成物について シュウ酸および D-glucosaccharic acidの生成","item_type_id":"15","owner":"1","path":["1642837938948","1642838406414"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2011-11-14"},"publish_date":"2011-11-14","publish_status":"0","recid":"2006698","relation_version_is_last":true,"title":["廃糖蜜の酸化生成物について シュウ酸および D-glucosaccharic acidの生成"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-02-15T03:35:24.741864+00:00"}