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Analysis of pentacyclic triterpenic acids from frankincense gum resins and related phytopharmaceuticals by high-performance liquid chromatography. Identification of lupeolic acid, a novel pentacyclic triterpene

Büchele, Berthold, Zugmaier, Waltraud, Simmet, Thomas·2003·Journal of Chromatography B
DOI 10.1016/s1570-0232(03)00160-0
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Abstract

An HPLC gradient method with photodiode array detection was developed for the simultaneous analysis of 12 different pentacyclic triterpenic acids in Indian and African frankincense gum resins as well as in related phytopharmaceuticals. The triterpenic acids were obtained by an exhaustive extraction procedure. Identification of the compounds was based on retention times, UV-spectra and add on technique with standards isolated from African frankincense. The method allows differentiation of frankincense of different origin and standardization of frankincense-based phytopharmaceuticals. Further, this is the first report identifying a novel pentacyclic triterpene, lupeolic acid, as a constituent of frankincense gum resins.

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Research works printed but not linked: 19

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Metadata

Authors
Büchele, B., Zugmaier, W., & Simmet, T.
Venue
Journal of Chromatography B
Publisher
Elsevier BV
Published
2003-07
Volume
791
Issue
1-2
Pages
21-30
ISSN
1570-0232
DOI
10.1016/s1570-0232(03)00160-0
Cited by
102
References
0
Language
en
Licence
www.elsevier.com/tdm/userlicense/1.0/ (tdm)

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