WEKO3
インデックスリンク
アイテム
Determination of Carboxylesters by Indirect Photometric Ion Chromatography with an On-Line Enzyme Immobilized Column
http://hdl.handle.net/2297/44559
http://hdl.handle.net/2297/445599c0a1afb-41f1-4f62-a938-cb0d3c39d4cf
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
PH-PR-HAYAKAWA-K-691.pdf (356.7 kB)
|
|
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-04 | |||||
| タイトル | ||||||
| タイトル | Determination of Carboxylesters by Indirect Photometric Ion Chromatography with an On-Line Enzyme Immobilized Column | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
Hayakawa, Kazuichi
× Hayakawa, Kazuichi× Nakamura, Seiji× Inaki, Kotoe× Miyazaki, Motoichi |
|||||
| 書誌情報 |
Analytical Sciences 巻 5, 号 6, p. 691-695, 発行日 1989-01-01 |
|||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0910-6340 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10500785 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.2116/analsci.5.691 | |||||
| 出版者 | ||||||
| 出版者 | 日本分析化学会 = The Japan Society for Analytical Chemistry | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Carboxylesters, carboxylic and inorganic anions were determined separately by photometric ion chromatography with an enzyme immobilized column. In the system, a carboxylesterase immobilized column (4.6mm i.d.×10mm), which converted carboxylesters to carboxylic anions completely, was set between a sample injector and an analytical column. The other chromatographic conditions were as follows: an anion exchanger-type separation column (4.6mm i.d.×250mm); phthalate-N-2-hydroxyethylpiperazine-N′-2-ethanesulfonic acid e uent (pH 6.5); an oven of temperature 40°C; a flow rate of 1.0ml/min; 280-nm UV detection; and an injection volume of 20μl. Calibration curves for ethyl esters of acetate, propionate, butyrate and isova erate were linear with the range 5×10-10mol to 1×10-7mol according to the peak-height method; their detection limits were 10-10 mol levels. The present method was applied for the determination of carboxylesters in practical samples. | |||||
| 権利 | ||||||
| 権利情報 | Copyright © The Japan Society for Analytical Chemistry | |||||
| 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 | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.jstage.jst.go.jp/browse/analsci | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.jsac.jp/ | |||||
