Art

J-GLOBAL ID：201602208857073190   Reference number：16A0093207

Development of LC-MS/MS analysis of cyclic dipeptides and its application to tea extract

環状ジペプチドのLC-MS/MS分析の開発とその茶抽出物への応用

Author (9)： YAMAMOTO Kenji (Kochi Univ., Nankoku, JPN) ,  YAMAMOTO Kenji (Suntory Global Innovation Center Ltd., Osaka, JPN) ,  HAYASHI Miki (Kochi Univ., Nankoku, JPN) ,  MURAKAMI Yuka (Suntory Business Expert Ltd., Osaka, JPN) ,  ARAKI Yoko (Kochi Univ., Nankoku, JPN) ,  OTSUKA Yuuki (Kochi Univ., Nankoku, JPN) ,  KASHIWAGI Takehiro (Kochi Univ., Nankoku, JPN) ,  SHIMAMURA Tomoko (Kochi Univ., Nankoku, JPN) ,  UKEDA Hiroyuki (Kochi Univ., Nankoku, JPN)
Material： Bioscience, Biotechnology, and Biochemistry  (Bioscience Biotechnology & Biochemistry)
Volume： 80  Issue： 1  Page： 172-177  Publication year： Jan. 2016 
JST Material Number： G0021A  ISSN： 0916-8451  CODEN： BBBIEJ  Document type： Article
Article type： 原著論文  Country of issue： United Kingdom (GBR)  Language： ENGLISH (EN)

Thesaurus term： dipeptide ,  *cyclopeptide ,  *LC-MS analysis ,  Tandem Mass Spectrometry ,  bioactive factor ,  *simultaneous determination ,  tea ,  lactam ,  *Pu-Her tea ,  cyclic dipeptide ,  post-fermented tea ,  *liquid chromatography-tandem mass spectrometry
Semi thesaurus term： *LC-MS/MS analysis ,  hei-cha ,  simultaneous determination

JST classification (3)： Physical analysis of organic compounds  (CC03034A) ,  Chromatography and electrophoretic analysis of organic compounds  (CC04034H) ,  Food analysis  (FJ01030U)

Substance index (4)： Cyclo(His-Gly-) ,  Cyclo(Ser-Ser-) ,  Cyclo(L-Ala-L-His-) ,  Diketopiperazine

Reference (15)：

• Michael G, Ulrich HE. Identification of proline-based dike-topiperazines in roasted coffee. J. Agric. Food Chem. 2000;48:3528-3532.
• Pickenhagen W, Dietrich P, Keil B, Polonsky J, Nouaille F, Lederer E. Identification of the bitter principle of cocoa. Helv. Chim. Acta. 1975;58:1078-1086.
• Sakamura S, Furukawa K, Kasai T. Bitter diketopiperazines in roasted malts for beer brewing. Agric. Biol. Chem. 1978;42: 607-612.
• Chen YH, Liou SE, Chen CC. Two-step mass spectrometric approach for the identification of diketopiperazines in chicken essence. Eur. Food Technol. 2004;218:589-597.
• Gautschi M, Schmid JP, Peppard TL, Ryan TP, Tuorto RM, Yang X. Chemical characterization of diketopiperazines in beer. J. Agric. Food Chem. 1997;45:3183-3189.

Terms in the title (6)： 環状ジペプチド ,  LC-MS ,  MS分析 ,  開発 ,  茶抽出物 ,  応用