| Title | Azotobacter vinelandii의 알긴산에 관한 연구 | ||
| Author | 임미혜 · 이호용 * · 장성렬 · 최영길 | ||
| Address | 한양대학교 자연과학대학 생물학과; * 상지대학 생물학과 | ||
| Bibliography | Korean Journal of Microbiology, 27(2),124-129, 1989 | ||
| DOI | |||
| Key Words | Azotobacter vinelandii, alginic acid | ||
| Abstract | In order to improve the production of bacterial alginate, Azotobacter vinelandii NCIB 8789 was treated with 200㎍/㎖ of MNNG for obtaining mutant strain. The mutant HB18 was selected, which produced the highest amount of alginic acid among the survival stains. The HB18 produced 5.4g/l of alginic acid when batch cultured at 30℃ for 160 hrs and its alginic acid showed high molecular weight and simple composition when compared with thoseof wild type. | ||
| Download PDF | Kor_2702007_124-129p.pdf | ||