Ion-pair dispersive liquid-liquid microextraction solidification of floating organic droplets method for the rapid and sensitive detection of phenolic acids in wine samples using liquid chromatography combined with a core-shell particle column
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- 作者：Jing Lia ; Shaodong Jiaa ; Sang Jun Yoona ; Seul Ji Leea ; Sung Won Kwonb ; swkwon@snu.ac.kr" class="auth_mail" title="E-mail the corresponding author ; Jeongmi Leec ; jlee0610@skku.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Phenolic acids ; Food analysis ; Food composition ; Dispersive liquid&ndash ; liquid microextraction ; Solidification of organic droplets ; Ion pairing ; Wine ; Core&ndash ; shell particle column
- 刊名：Journal of Food Composition and Analysis
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：45
- 期：Complete
- 页码：73-79
- 全文大小：929 K
文摘
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An extraction method to isolate 10 phenolic acids by IP-DLLME-SFO was developed.
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10 phenolic acids were separated within 40 min by using a core–shell particle column.
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Ion pairing reagent facilitated efficiency of phenolic acids extraction from wine.
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This method is more sensitive and rapid than previous methods.