1H and 13C NMR spectroscopic structural elucidation of new decarboxylated betacyanins

Sławomir Wybraniec; Barbara Nowak-Wydra; Yosef Mizrahi

doi:10.1016/j.tetlet.2006.01.046

¹H and ¹³C NMR spectroscopic structural elucidation of new decarboxylated betacyanins

Sławomir Wybraniec, Barbara Nowak-Wydra, Yosef Mizrahi

Department of Life Sciences

Research output: Contribution to journal › Article › peer-review

39 Scopus citations

Abstract

Novel mono- and bi-decarboxylated betacyanins were generated by thermal decarboxylation of betacyanins of purple pitaya (Hylocereus polyrhizus) fruits and were identified by ¹H and ¹³C NMR spectroscopy.

Original language	English
Pages (from-to)	1725-1728
Number of pages	4
Journal	Tetrahedron Letters
Volume	47
Issue number	11
DOIs	https://doi.org/10.1016/j.tetlet.2006.01.046
State	Published - 13 Mar 2006

ASJC Scopus subject areas

Biochemistry
Drug Discovery
Organic Chemistry

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10.1016/j.tetlet.2006.01.046

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title = "1H and 13C NMR spectroscopic structural elucidation of new decarboxylated betacyanins",

abstract = "Novel mono- and bi-decarboxylated betacyanins were generated by thermal decarboxylation of betacyanins of purple pitaya (Hylocereus polyrhizus) fruits and were identified by 1H and 13C NMR spectroscopy.",

author = "S{\l}awomir Wybraniec and Barbara Nowak-Wydra and Yosef Mizrahi",

note = "Funding Information: This study was financed by the Foundation for Supporting of Polish Pharmacy and Medicine Development at POLPHARMA S.A. Pharmaceutical Plant in the frame of a research project No. 015/2002.",

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AU - Wybraniec, Sławomir

AU - Nowak-Wydra, Barbara

AU - Mizrahi, Yosef

N1 - Funding Information: This study was financed by the Foundation for Supporting of Polish Pharmacy and Medicine Development at POLPHARMA S.A. Pharmaceutical Plant in the frame of a research project No. 015/2002.

PY - 2006/3/13

Y1 - 2006/3/13

N2 - Novel mono- and bi-decarboxylated betacyanins were generated by thermal decarboxylation of betacyanins of purple pitaya (Hylocereus polyrhizus) fruits and were identified by 1H and 13C NMR spectroscopy.

AB - Novel mono- and bi-decarboxylated betacyanins were generated by thermal decarboxylation of betacyanins of purple pitaya (Hylocereus polyrhizus) fruits and were identified by 1H and 13C NMR spectroscopy.

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M3 - Article

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VL - 47

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JO - Tetrahedron Letters

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¹H and ¹³C NMR spectroscopic structural elucidation of new decarboxylated betacyanins

Abstract

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