3.3. Re-screening of isolates by shaking flask tests
15 isolateswere evaluated for their potentials to degrade lubricating
oil by inoculating each strain into MSM containing 100 mg · L−1 lubricating
oil as the sole carbon source. In the test, all isolates could not
completely utilize the oil in 30 h, which was more accurate to compare
biodegradation potential of the isolates.