【摘要】 使用有油脂水解活性的地霉属菌株PL-4与有内酯合成能力的棒状杆菌属菌株RS105进行协同发酵转化蓖麻油生产γ-癸内酯。发酵产物用GC/MS(气质联用)方法进行检测,结果显示使用具有油脂降解能力的地霉属真菌PL-4协同发酵较单独使用RS105发酵时内酯的产率有明显提高。更多还原

【Abstract】 The Geotrichum str ai n Pl-4have capability of grease hydrolyze,and the Corynebacterium strain Rs1 05have capability of lactone synthesize.The two strains were cooperated to f erment product gamma-declactone.The ferment production was analyzed by mean s of GC/MS (gas chromatograph/mass spectrometer).That the contain of lacton es in cooperate ferment sample is obviously higher than contain in the sample w ith strain Rs105fermented alone was displayed by the analysis result更多还原