التفاصيل البيبلوغرافية
| العنوان: |
Biodegradation ofVernonia galamensisseed Oil byAcinetobacterandPseudomonassp. |
| المؤلفون: |
Eva-Sarbah-Yalley, Ayorinde, Folahan O., Eribo, Broderick E. |
| المصدر: |
Journal of the American Oil Chemists' Society; October 1992, Vol. 69 Issue: 10 p1046-1048, 3p |
| مستخلص: |
The biodegradability ofVernonia galamensisseed oil (VO) has been demonstrated with two environmental bacterial strains,Acinetobacter Iwoffi(HU 3955), andPseudomonassp. (HU 4020). A time-dependent increase in the degradative activities of both bacteria species was apparent. There wasca.60% decrease in the amount of VO over an eightday incubation period. Additionally, lipolytic activity was evident from the amount of free fatty acid (FFA) that was generated. The percent FFA of the residual oil were 82% for thePseudomonasstrain, and 62% for theAcinetobacterstrain. The weight per epoxy value of the VO in the fermentation medium remained relatively constant over the incubation period, suggesting the lack of preference for either the epoxidized or nonepoxidized acids present in VO. |
| قاعدة البيانات: |
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