Analysis of secreted flavonoids of Cistus ladanifer L. by high-performance liquid chromatography–particle beam mass spectrometry

The analysis of secreted flavonoids of the leaf Cistus ladanifer was carried out by high-performance liquid chromatography–mass spectrometry coupled through a particle beam interface. The mass spectra were recorded using electron impact. Apigenin, 4′-methyl-apigenin, 7-methyl-apigenin, 7,4′-dimethyl...

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Bibliographic Details
Published in:Journal of Chromatography A 1998-03, Vol.799 (1), p.111-115
Main Authors: Chaves, Natividad, Rı́os, José J, Gutierrez, Carlos, Escudero, José C, Olı́as, José M
Format: Article
Language:English
Subjects:
Analytical, structural and metabolic biochemistry
Aromatic and heterocyclic compounds
Biological and medical sciences
Flavonoids
Fundamental and applied biological sciences. Psychology
Heterocyclic compounds, pigments
Other biological molecules
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Summary:The analysis of secreted flavonoids of the leaf Cistus ladanifer was carried out by high-performance liquid chromatography–mass spectrometry coupled through a particle beam interface. The mass spectra were recorded using electron impact. Apigenin, 4′-methyl-apigenin, 7-methyl-apigenin, 7,4′-dimethyl-apigenin, 3-methyl-kaempferol, 3,4-dimethyl-kaempferol, 3,7-dimethyl-kaempferol and 3,7,4′-trimethyl-kaempferol were identified in the leaf resin.
ISSN:0021-9673
DOI:10.1016/S0021-9673(97)01042-X