| 海洋细菌822发酵液中挥发性成分GC/MS分析 |
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| 引用本文： | 齐希猛,周伟贞,易润华. 海洋细菌822发酵液中挥发性成分GC/MS分析[J]. 广东农业科学, 2011, 38(7): 120-122 |
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| 作者姓名： | 齐希猛 周伟贞 易润华 |
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| 作者单位： | 广东海洋大学农学院; |
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| 基金项目： | 广东省科技厅农业科技攻关项目(2009B020310016); 广东海洋大学海洋微生物团队项目 |
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| 摘 要： | 采用气相色谱质谱联用(CC/MS)分析用乙酸乙酯从海洋细菌822发酵液中萃取得到的挥发性成分,质量分数用面积归一化法计算.结果表明,该菌18个峰产生的15种挥发性物质主要有烷类、酮类、醇类、酸类和酯类,其中5种主要成分总含量达到98.38%,分别是2,3-丁二醇、3-甲基丁酸、2-甲基丁酸、2-甲戊酸酯和2-甲丙酸戊酯...
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| 关 键 词： | 海洋细菌 活性物质 GC/MS |
Analysis of the volatile composition of fermental liquid from marine-borned bacterium 822 by GC/MS |
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| QI Xi-meng,ZHOU Wei-zhen,YI Run-hua. Analysis of the volatile composition of fermental liquid from marine-borned bacterium 822 by GC/MS[J]. Guangdong Agricultural Sciences, 2011, 38(7): 120-122 |
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| Authors: | QI Xi-meng ZHOU Wei-zhen YI Run-hua |
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| Affiliation: | QI Xi-meng,ZHOU Wei-zhen,YI Run-hua(Agricultural College of Guangdong Ocean University,Zhanjiang 524088,China) |
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| Abstract: | Volatile of fermental liquid of marine-derived bacterium 822 was extracted by ethyl acetate gas chromatography-mass spectrometry(GC-MS) to determine its chemical component,and normalization was employed to deter-mine its relative content.Results showed that 18 peaks and 15 compounds given by GC-MS was identified,the main five kinds components of 15 compounds which contained silane,ketone,alcohols,acids and esters reached about 98.38%.The five kinds components were 2,3-butyl glycol,3-methyl butyrate,2-methyl... |
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| Keywords: | marine bacteria active substances GC/MS |
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