Document Detail


Nonsaponifiable lipid components of the pollen of elder (Sambucus nigra L.).
MedLine Citation:
PMID:  11760998     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Pollen of the elder (Sambucus nigra L.) was extracted with chloroform-methanol. The extract was separated by column chromatography into the following groups of compounds: hydrocarbons (8.7%). polycyclic aromatic hydrocarbons (0.2%), complex esters (5.2%), triglycerides (18.7%), hydroxy esters (27.9%), free fatty acids and alcohols (16.8%), free sterols (6.8%), and triterpenic alcohols (4.0%). The nonsaponifiable components (hydrocarbons, fatty acids, alcohols, and sterols) were examined in detail using spectroscopic and chromatographic methods (IR spectroscopy, GC, and GC-MS). The identified compounds were characterized by their mass spectra and Kováts retention indices. The double bond positions and their configurations in unsaturated compounds are also reported.
Authors:
K Stránsky; I Valterová; P Fiedler
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Journal of chromatography. A     Volume:  936     ISSN:  0021-9673     ISO Abbreviation:  J Chromatogr A     Publication Date:  2001 Nov 
Date Detail:
Created Date:  2001-12-11     Completed Date:  2002-05-02     Revised Date:  2009-01-15    
Medline Journal Info:
Nlm Unique ID:  9318488     Medline TA:  J Chromatogr A     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  173-81     Citation Subset:  IM    
Affiliation:
Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague 6, Czech Republic. stransky@uochb.cas.cz
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MeSH Terms
Descriptor/Qualifier:
Angiosperms / chemistry*
Chromatography, Gas / methods
Lipids / analysis*
Mass Spectrometry / methods
Pollen / chemistry*
Saponins / chemistry
Spectrophotometry, Infrared
Chemical
Reg. No./Substance:
0/Lipids; 0/Saponins

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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