Food and Fermentation Industries >

2011 , Vol. 37 >Issue 11: 108 - 112

DOI: https://doi.org/10.13995/j.cnki.11-1802/ts.2011.11.022

Food and Fermentation Industries

The Breeding of High Natamycin Producing Strains

  • Cai Xiu-yun~ ,
  • Zhu Xiao-rong~ ,
  • Bao Ru-sheng~ ,
  • Zhou Li~ ,
  • Wang Pu~
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Online published: 2011-11-25

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Abstract

Spores of Natamycin producing strain S.natalansis PM2 -5 were treated with nitrosoguanidine,and then were selected with cerulomycin which could inhibit Polyketide synthase of the macro - lactone and the growth of Natamycin that produces strain and its product synthesis.Anti-cerulomycin Natamycin high - producing strain PM4 - 18 was obtained.Its productivity was improved 1.67 times and could be inherited stably.

Key words： natamycin;;nitrosoguanidine(NTG);;cerulomycin

Cite this article

Cai Xiu-yun~ , Zhu Xiao-rong~ , Bao Ru-sheng~ , Zhou Li~ , Wang Pu~ . The Breeding of High Natamycin Producing Strains[J]. Food and Fermentation Industries, 2011 , 37(11) : 108 -112 . DOI: 10.13995/j.cnki.11-1802/ts.2011.11.022

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