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זיהוי של חומצות שומן ב<em> Cereus בצילוס</em
Bölümler
- 00:05Başlık
- 01:02Bacterial Cultures and FAME Preparation and Analysis
- 02:35GC-MS Conditions
- 03:30Picolinyl Ester Preparation from FAME
- 04:44DMOX Preparation from FAME
- 05:47Results: Identification of Fatty Acids in Bacillus cereus
- 07:36Conclusion
We propose a protocol to identify fatty acids without the need to purify them. It combines information on the retention times with the mass spectra of three types of fatty acid derivatives: fatty acid methyl esters (FAMEs), 4,4-dimethyl oxazoline derivatives (DMOX), and 3-pyridylcarbinyl esters (picolinyl).
