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  1. 紀要論文
  2. 琉球大学文理学部紀要 理学篇
  3. 4号
  1. 部局別インデックス
  2. 理学部

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

http://hdl.handle.net/20.500.12000/22207
http://hdl.handle.net/20.500.12000/22207
c8fe2da7-a72a-472f-a413-52036ffcf004
名前 / ファイル ライセンス アクション
NO4P031.pdf NO4P031.pdf
Item type デフォルトアイテムタイプ(フル)(1)
公開日 2011-11-14
タイトル
タイトル 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
言語 ja
作成者 外間, 宏三

× 外間, 宏三

ja 外間, 宏三

Hokama, Kozo

× Hokama, Kozo

en Hokama, Kozo

アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
内容記述
内容記述タイプ Other
内容記述 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.
内容記述タイプ Other
内容記述 紀要論文
出版者
言語 ja
出版者 琉球大学文理学部
言語
言語 jpn
資源タイプ
資源タイプ departmental bulletin paper
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
出版タイプ
出版タイプ NA
出版タイプResource http://purl.org/coar/version/c_be7fb7dd8ff6fe43
識別子
識別子 http://hdl.handle.net/20.500.12000/22207
識別子タイプ HDL
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 0557-577X
収録物識別子タイプ NCID
収録物識別子 AN00250650
収録物名
言語 ja
収録物名 琉球大学文理学部紀要 理学篇
書誌情報
号 4, p. 31-36
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