Separation of amaranthine-type betacyanins by ion-pair high-speed countercurrent chromatography
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- 作者：Gerold Jerza ; Nadine Gebersa ; Dominika Szotb ; Maciej Szaleniecc ; Peter Winterhaltera ; Slawomir Wybraniecb ; swybran@chemia.pk.edu.pl" class="auth_mail
- 关键词：Acylated betacyanins ; Betanin ; Betalains ; Ion-pair countercurrent chromatography ; IP-HSCCC ; Iresinin
- 刊名：Journal of Chromatography A
- 出版年：30 May 2014
- 年：2014
- 卷：1344
- 期：Complete
- 页码：42-50
- 全文大小：1103 K
文摘
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Betacyanins from Iresine lindenii leaves were separated by HSCCC for the first time.
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An orthogonality between the HSCCC and HPLC separation of betacyanins is observed.
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Betacyanins of a wide range of polarities were detected in the I. lindenii leaves extract.
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The separation of polar betacyanins was enabled at the presence of HFBA ion-pair reagent.
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New acylated betacyanins were identified.