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食品、食塩、化学薬品及び炭酸塩鉱物中のリチウム含有量
https://doi.org/10.14990/00000100
https://doi.org/10.14990/00000100a1da02e8-be8b-46b5-90ef-d5af7d5ff2a7
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
K00063 (1.2 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2015-03-25 | |||||
| タイトル | ||||||
| タイトル | 食品、食塩、化学薬品及び炭酸塩鉱物中のリチウム含有量 | |||||
| タイトル | ||||||
| タイトル | Lithium Content of Different Food, Table Salt, Chemicals and Carbonate Minerals | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題 | リチウム | |||||
| キーワード | ||||||
| 主題 | 食品 | |||||
| キーワード | ||||||
| 主題 | 米 | |||||
| キーワード | ||||||
| 主題 | 牛乳 | |||||
| キーワード | ||||||
| 主題 | 食卓塩 | |||||
| キーワード | ||||||
| 主題 | カルサイト | |||||
| キーワード | ||||||
| 主題 | ドロマイト | |||||
| キーワード | ||||||
| 主題 | アラゴナイト | |||||
| キーワード | ||||||
| 主題 | 化学薬品 | |||||
| キーワード | ||||||
| 主題 | 炎光分析 | |||||
| キーワード | ||||||
| 主題 | lithium | |||||
| キーワード | ||||||
| 主題 | food | |||||
| キーワード | ||||||
| 主題 | rice | |||||
| キーワード | ||||||
| 主題 | cow's milk | |||||
| キーワード | ||||||
| 主題 | table salt | |||||
| キーワード | ||||||
| 主題 | calcite | |||||
| キーワード | ||||||
| 主題 | dolomite | |||||
| キーワード | ||||||
| 主題 | aragonite | |||||
| キーワード | ||||||
| 主題 | chemicals | |||||
| キーワード | ||||||
| 主題 | flame analysis | |||||
| 資源タイプ | ||||||
| 資源タイプ | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.14990/00000100 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
玉利, 祐三
× 玉利, 祐三× 土屋, 和幸× 宇野澤, 景子× 吉川, 之菜× Tamari, Yuzo× Tsuchiya, Kazuyuki× Unozawa, Keiko× Yoshikawa, Shina |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The trace lithium content of different kinds of samples was determined by flame photometry using the atomic absorption spectrophotometer with air-acetylene flame at the optimum instrumental conditions, after the decomposition of a sample with nitricperchloric acid mixture or the decomposition of a freeze-drying food sample with nitric-perchloric-hydrofluoric acid mixture. In the highpurity chemicals lithium content as impurity was considerably higher in calcium salt (metal: 39500ng/g, oxide: 21500ng/g, carbonate: 13700〜14400ng/g) than in magnesium (11〜67ng/g), sodium (198〜634ng/g) and potassium salt (196〜361ng/g). In the carbonate minerals the content was higher in aragonite (av. 21970ng/g) and calcite (av. 14100ng/g) than in dolomite (av. 9959ng/g) depending on calcium content as a matrix component. In the table-salt samples of sea-, lake- and rock-salt the content was 934, 724 and 870ng/g, respectively, and the lithium content was summarized to be 900ng/g as mean for all the 34 samples. In the rice the content was three times higher than in unpolished rice av. 12.7ng/g than in polished rice av. 5.2ng/g. Finally in the cow's milk the content was almost constant to be av. 23.7ng/g regardless with the different fat-content, pasteurized temperature and manufactured district (Prefecture in Japan). In addition to an annual variation of the lithium content of a same brand of cow's milk the content was also almost constant to be av. 24.3ng/g, regardless of four seasons. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The trace lithium content of different kinds of samples was determined by flame photometry using the atomic absorption spectrophotometer with air-acetylene flame at the optimum instrumental conditions, after the decomposition of a sample with nitricperchloric acid mixture or the decomposition of a freeze-drying food sample with nitric-perchloric-hydrofluoric acid mixture. In the highpurity chemicals lithium content as impurity was considerably higher in calcium salt (metal: 39500ng/g, oxide: 21500ng/g, carbonate: 13700〜14400ng/g) than in magnesium (11〜67ng/g), sodium (198〜634ng/g) and potassium salt (196〜361ng/g). In the carbonate minerals the content was higher in aragonite (av. 21970ng/g) and calcite (av. 14100ng/g) than in dolomite (av. 9959ng/g) depending on calcium content as a matrix component. In the table-salt samples of sea-, lake- and rock-salt the content was 934, 724 and 870ng/g, respectively, and the lithium content was summarized to be 900ng/g as mean for all the 34 samples. In the rice the content was three times higher than in unpolished rice av. 12.7ng/g than in polished rice av. 5.2ng/g. Finally in the cow's milk the content was almost constant to be av. 23.7ng/g regardless with the different fat-content, pasteurized temperature and manufactured district (Prefecture in Japan). In addition to an annual variation of the lithium content of a same brand of cow's milk the content was also almost constant to be av. 24.3ng/g, regardless of four seasons. | |||||
| 書誌情報 |
甲南大学紀要. 理工学編 en : Memoirs of Konan University. Science and engineering series 巻 52, 号 2, p. 167-188, 発行日 2005-12-25 |
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| 出版者 | ||||||
| 出版者 | 甲南大学 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 13480383 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11561231 | |||||
| 論文ID（NAID） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 110004793102 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
