SULFATE-REDUCING BACTERIA METABOLITE DETECTION USING GC-MS
作者: NAWAWI, M.F SAHRANI, F.K AZIZAN, K.A ALI, M.M AHMAD, A.USUP, G.
刊名: Malaysian Applied Biology, 2014, Vol.43 (1)
来源数据库: Malaysian Society of Applied Biology
关键词: Sulphate-reducing bacteriaExtra Polymeric SubstancesbiofilmAtomic Force Microscopy
原始语种摘要: This research was conducted to investigate and compare the various metabolite, produced from the metabolism of two different SRB strain, that were involved in the biocorrosion process. Stainless steel coupons were immersed in two strains of sulfatereducing bacteria, A1H1 and EB3 (designated as SRB1 and SRB2 repectively) were isolated from Port Dickson marine vicinity that were grown in VMNI medium. The immersion period were set for eight days. Analysis of Gas Chromatography- Mass Spectrometry (GC-MS) was conducted using –trimethylsilyl (TMS) of N-methyl-N-trimethylsilylfluoracetamide (MSTFA). The data were than analyzed using Partial Least Squares Discriminant Analysis (PLS-DA) method to discriminate the unique metabolite according to each strain. The result showed that SRB1 generates...
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关键词翻译
关键词翻译
  • SRB 带缓冲的分类读出器
  • nitrogen 
  • biocorrosion 生物腐蚀
  • metabolite 蚀变粗玻岩
  • result 成果
  • concentration 浓度
  • various 千变万化的
  • metabolism 代谢
  • norvaline 戊氨酸
  • production 生产