A simple extraction method for the detection and quantification of polyoxin D, a nucleoside antibiotic, in butterbur using UPLC-MS/MS

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• 作者：Md. Musfiqur Rahman^a ; A.M. Abd El-Aty^b ; ^c ; ^{abdelaty44@hotmail.com} ; ^{amabdelaty@konkuk.ac.kr} ; Sung-Woo Kim^a ; Tae-Woong Na^d ; Ho-Chul Shin^b ; Su-Myeong Hong^e ; Jae-Han Shim^a ; ^{jhshim@chonnam.ac.kr}
• 关键词：Polyoxin D ; UPLC-MS/MS ; Butterbur ; Half-life ; Dissipation ; Fungicide
• 刊名：Food Chemistry
• 出版年：2017
• 出版时间：15 April 2017
• 年：2017
• 卷：221
• 期：Complete
• 页码：683-688
• 全文大小：542 K
• 卷排序：221

文摘

A simple and effective method was developed for the detection and quantification of polyoxin D in butterbur using UPLC-MS/MS. Due to the hydrophilic character of polyoxin D, the analyte was unrecovered following QuEChERS extraction. QuEChERS d-SPE was also unable to remove interference in the UPLC-MS/MS results originating from chlorophyll and other pigments from green leafy vegetables. Use of acidified water extractions and Oasis HLB cartridges successfully recovered the target analyte.