Isolation and characterization of Azotobacter vinelandii Strain A80 Producing Water-soluble Blue Pigment

수용성 청색색소를 생산하는 Azotobacter vinelandii A80 균주의 분리 및 특성

  • 배수장 (동의대학교 자연대 미생물학과) ;
  • 김광현 (동의대학교 자연대 미생물학과) ;
  • 김병우 (동의대학교 자연대 미생물학과) ;
  • 김영희 (동의대학교 자연대 미생물학과)
  • Published : 1995.02.01

Abstract

For using additives of foods, or cosmetics, a strain A80 producing blue pigment was isolated from soil. The strain A80 was identified as a strain of Azotobacter vinelandii based on morphological and physiological characteristics. The strain A80 was extracellulaly secreted the blue pigment on PYG agar plate, but not secreted it into PYG broth. And then, the strain A80 was extracellulaly secreted the blue pigment in PYG broth containing 2.0% chitin, while the strain A80 was not secreted the blue pigment in PYG broth containing 2.0% chitin and 1% NaCl simultaniously.

Keywords

References

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