FOOD SCIENCE ›› 2003, Vol. 24 ›› Issue (1): 43-48.

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Effects of Cell Membrane Permeation on the Biosynthesis of Xanthan Gum by Xanthomonas Campestris

 OU Jie , LI  Bai-Lin, JIN  Miao, HUANG  Xiao-Qing   

  • Online:2003-01-15 Published:2011-12-13

Abstract: Theeffects ofdifferentconcentrations ofionk + andNa + onthe Xanthomonascampestris’ cellmembrane channel have been studied.The electron microscope photos and the experimental data of different specimens duringfermentationprocess werean alyzedbyprofessionalsoftware.Ba sedontheprinciples ofcellmembran e,the influenceof Xanthomonascampestris’ cellmembranechannelonthebiosynt hesis ofXanthangumwas expounded.As a result ,the channel of Xanthomonascampestris’ cell membrane have an important impr ess on the transport of former substantial for the biosynth esis of Xanthan gum.

Key words: xanthan gum, cell membrane, Xanthomonascampestris