Abstract
Thirteen unsaturated sterols were identified by gas chromatography-mass spectrometry using serially-coupled capillary columns from the filamentous nitrogen-fixing terrestrial cyanobacterium Scytonema sp. isolated from the microbial community of cyanobacterial on 'Black Cover' biofilms limestone walls in Jerusalem. The dominant sterols were cholest-5-en-3β-ol (18.9%), 3β-methoxycholest-5-ene (16.2%) and 3β-acetoxycholest-5-ene (11.2%).
| Original language | English |
|---|---|
| Pages (from-to) | 357-360 |
| Number of pages | 4 |
| Journal | Folia Microbiologica |
| Volume | 48 |
| Issue number | 3 |
| DOIs | |
| State | Published - 2003 |