Identification of very long chain fatty acids from sugar cane wax by atmospheric pressure chemical ionization liquid chromatography-mass spectroscopy
Jazyk angličtina Země Anglie, Velká Británie Médium print-electronic
Typ dokumentu časopisecké články
PubMed
16574173
DOI
10.1016/j.phytochem.2006.02.014
PII: S0031-9422(06)00113-0
Knihovny.cz E-zdroje
- MeSH
- atmosférický tlak MeSH
- chromatografie kapalinová metody MeSH
- hmotnostní spektrometrie metody MeSH
- mastné kyseliny analýza MeSH
- molekulární struktura MeSH
- Saccharum chemie MeSH
- vosky chemie MeSH
- Publikační typ
- časopisecké články MeSH
- Názvy látek
- mastné kyseliny MeSH
- vosky MeSH
A method is described for the enrichment of very long chain fatty acids (VLCFAs) from total fatty acids of sugar cane wax and their identification as picolinyl esters by means of liquid chromatography-mass spectrometry with atmospheric pressure chemical ionization (LC-MS/APCI). The method is based on the use of preparative reversed phase HPLC of 100 mg amounts and their subsequent identification by microbore APCI LC-MS. The combination of these two techniques was used to identify unusual saturated VLCFAs up to C(50).
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