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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
1
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pubmed:dateCreated |
1990-4-2
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pubmed:abstractText |
A series of Senecio alkaloid and alkaloid N-oxide standards has been analyzed using positive and negative ion thermospray liquid chromatography/mass spectrometry (LC/MS) with an ammonium acetate-containing mobile phase. On-line separations of pyrrolizidine alkaloids from extracts of Senecio jacobaea (tansy ragwort) and Senecio vulgaris (common groundsel) were done using an ammonium hydroxide-containing mobile phase. All of the alkaloids known to be present in the extracts were detected by ammonium hydroxide thermospray LC/MS, as well as many other components which may be as-yet-unidentified alkaloids.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Jan
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pubmed:issn |
0887-6134
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
19
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1-12
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:2306545-Acetates,
pubmed-meshheading:2306545-Alkaloids,
pubmed-meshheading:2306545-Chromatography, High Pressure Liquid,
pubmed-meshheading:2306545-Hydroxides,
pubmed-meshheading:2306545-Mass Spectrometry,
pubmed-meshheading:2306545-Plant Extracts,
pubmed-meshheading:2306545-Plants, Toxic,
pubmed-meshheading:2306545-Pyrrolizidine Alkaloids,
pubmed-meshheading:2306545-Senecio,
pubmed-meshheading:2306545-Solvents
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pubmed:year |
1990
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pubmed:articleTitle |
Determination of Senecio alkaloids by thermospray liquid chromatography/mass spectrometry.
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pubmed:affiliation |
Laboratory of Molecular Biophysics, NIEHS, Research Triangle Park, North Carolina 27709.
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pubmed:publicationType |
Journal Article
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