HEADSPACE ANALYSIS OF VOLATILE METABOLITES OF PSEUDOMONAS-AERUGINOSA AND RELATED SPECIES BY GAS CHROMATOGRAPHY-MASS SPECTROMETRY
HEADSPACE ANALYSIS OF VOLATILE METABOLITES OF PSEUDOMONAS-AERUGINOSA AND RELATED SPECIES BY GAS CHROMATOGRAPHY-MASS SPECTROMETRY
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DOI：
10.1128/jcm.12.4.521-526.1980
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发表时间：
1980-01-01
影响因子：
9.4
通讯作者：
LEYDEN, JJ
中科院分区：
文献类型：
--
作者：
LABOWS, JN;MCGINLEY, KJ;LEYDEN, JJ
对11株铜绿假单胞菌和洋葱假单胞菌、恶臭假单胞菌、腐败假单胞菌、荧光假单胞菌和嗜麦芽窄食单胞菌各1株的培养物进行顶空挥发物的气相色谱-质谱分析。铜绿假单胞菌的所有菌株产生一系列独特的奇碳甲基酮，特别是2-壬酮和2-十一烷酮和2-氨基苯乙酮。其它菌株均不能产生2-氨基苯乙酮。两种S化合物，二甲基二硫醚和二甲基三硫醚，存在于所有菌株的铜绿假单胞菌和其他物种中的变量。在铜绿假单胞菌培养物中还检测到丁醇、2-丁酮、1-十一碳烯和异戊醇。
Gas chromatographic-mass spectrometric analysis of headspace volatiles was performed on cultures of 11 strains of P. aeruginosa and 1 strain each of P. cepacia, P. putida, P. putrefaciens, P. fluorescens and P. maltophilia. All strains of P. aeruginosa produced a distinctive series of odd-carbon methyl ketones, particularly 2-nonanone and 2-undecanone and 2-aminoacetophenone. The other strains failed to produce 2-aminoacetophenone. Two S compounds, dimethyldilsufide and dimethyltrisulfide, were present in all strains of P. aeruginosa and in variable amounts in other species. Butanol, 2-butanone, 1-undecene and isopentanol were also detected in P. aeruginosa cultures.