Approach for the Simultaneous Flow Injection Determination of L-Tyrosine and L-Lysine based on the Enzyme Reactors - 九大コレクション

＜紀要論文＞
Approach for the Simultaneous Flow Injection Determination of L-Tyrosine and L-Lysine based on the Enzyme Reactors

作成者	著者識別子 K001554 作成者名 Matsumoto, Kiyoshi 松本, 清所属機関所属機関名 Laboratory of Food Quality Control, Faculty of Agriculture, Kyushu University 九州大学農学部食糧化学工学科食品管理学講座
	作成者名 Gao, Ling-Yuan 所属機関所属機関名 Laboratory of Food Analysis, Faculty of Agriculture, Kyushu University
	作成者名 Osajima, Yutaka 筬島, 豊所属機関所属機関名 Laboratory of Food Analysis, Faculty of Agriculture, Kyushu University 九州大学農学部食糧化学工学科食品分析学講座
本文言語	英語
出版者	Kyushu University
出版者	九州大学農学部
発行日	1994-03
収録物名	九州大学大学院農学研究院紀要
巻	38
号	3/4
開始ページ	207
終了ページ	212
出版タイプ	Version of Record
アクセス権	open access
Crossref DOI	https://doi.org/10.5109/24052
関連DOI	九州大学農学部紀要 \|\| 38(3/4) \|\| p207-212
	Journal of the Faculty of Agriculture, Kyushu University \|\| 38(3/4) \|\| p207-212
	http://www.agr.kyushu-u.ac.jp/
関連URI	九州大学農学部紀要 \|\| 38(3/4) \|\| p207-212
	Journal of the Faculty of Agriculture, Kyushu University \|\| 38(3/4) \|\| p207-212
	http://www.agr.kyushu-u.ac.jp/
関連情報	九州大学農学部紀要 \|\| 38(3/4) \|\| p207-212
	Journal of the Faculty of Agriculture, Kyushu University \|\| 38(3/4) \|\| p207-212
	http://www.agr.kyushu-u.ac.jp/

ファイル	ファイルタイプ	サイズ	閲覧回数	説明
p207	pdf	156 KB	408

PISSN	0023-6152
NCID	AA00697606
レコードID	24052
査読有無	査読無
主題	Flow injection analysis (FIA)
	L-Tyrosine
	L-Lysine
ISSN	0023-6152
NCID	AA00697606
注記	The simultaneous determination of L - tyrosine and L - lysine, by enzyme - supported flow injection analysis (FIA) was developed using two enzyme reactors in parallel and a single oxygen electrode. L-Tyrosine and L-lysine were determined using the enzyme Ltyrosinase (EC 1.14.18.1) and L-lysine- LY -oxidase (LysOD, EC 1.4.3. -), respectively. When sample solutions were simultaneously injected into the two reactors (the tyrosinase reactor and the LysOD reactor) with a controlled residence time, a “train” of two peaks corresponding to L-tyrosine and r_-lysine were seen in the FIA-gram. The peak currents were linearly related to the L-tyrosine and L-lysine concentration in the range of 0.1-0.8 mM and 0.05-0.5 mM, respectively. The present system was applied to the determination of L-tyrosine and r_-lysine in the synthetic mixture.
登録日	2012.08.01
更新日	2022.11.11