the principal fatty acids of a. chroococcum were hexadecanoic ( c16:0 ) , hexadecenoic ( c16:1 ) , and octadecenoic acid ( c18:1 ) at all o2 tensions , but c18:1 increased at the expense of c16:1 at higher o2 tensions , particularly in free fatty acid and phospholipid fractions .
C0015684
fatty acids
C0015688
free fatty acid