Optimization of the quenching method for metabolomics analysis of Lactobacillus bulgaricus

@article{Chen2014OptimizationOT,
  title={Optimization of the quenching method for metabolomics analysis of Lactobacillus bulgaricus},
  author={Ming-ming Chen and Aili Li and Mao-Cheng Sun and Zhen Feng and Xiang-Chen Meng and Ying Wang},
  journal={Journal of Zhejiang University SCIENCE B},
  year={2014},
  volume={15},
  pages={333-342}
}
This study proposed a quenching protocol for metabolite analysis of Lactobacillus delbrueckii subsp. bulgaricus. Microbial cells were quenched with 60% methanol/water, 80% methanol/glycerol, or 80% methanol/water. The effect of the quenching process was assessed by the optical density (OD)-based method, flow cytometry, and gas chromatography-mass spectrometry (GC-MS). The principal component analysis (PCA) and orthogonal partial least squares-discriminant analysis (OPLS-DA) were employed for… CONTINUE READING

References

Publications referenced by this paper.
Showing 1-10 of 36 references

Application of flow cytometry to industrial microbial bioprocesses

  • M. Díaz, M. Herrero, L. A. García
  • Biochem . Eng . J .
  • 2010
1 Excerpt

A method for enzyme quenching in microbial metabolome analysis successfully applied to Gram - positive and Gram - negative bacteria and yeast

  • S. Jana, C. R. Lorenz, W. Patricia
  • Anal . Biochem .
  • 2009
1 Excerpt

Myers

  • Y. J. Tang, H. G. Martin
  • S., et al.,
  • 2009

Synthesis of cyc

  • C. Li, J. L. Zhao, Wang, Y.T
  • 2009
1 Excerpt

Synthesis of cyclopropane fatty acid and its effect on freeze - drying survival of Lactobacillus bulgaricus L 2 at different growth conditions

  • C. Li, J. L. Zhao, Y. T. Wang
  • World J . Microbiol . Biotechnol .
  • 2009
1 Excerpt

Similar Papers

Loading similar papers…