The Korean Journal of Mycology (한국균학회지)
- Volume 15 Issue 3
- /
- Pages.149-157
- /
- 1987
- /
- 0253-651X(pISSN)
- /
- 2383-5249(eISSN)
Studies on the Spore Formation of Aspergillus niger in Potassium Acetate Medium
아세트산염 배지에서의 검정곰팡이(Aspergillus niger)의 포자형성에 관한 연구
- Lee, Ho-Young (Deparment of Pharmacy, Graduate School, Ehwa Women’s University) ;
- Kim, Jong-Hyup (Dong-Duck Women’s University)
- Published : 1987.09.30
Abstract
This study was undertaken to investigate the differentiation, from spore germination to hyphae growth and phialide formation, of Aspergillus niger through the method of synchronous and submerged culture. Through continuous experiments by shake culture with potassium acetate medium, we observed the formation of spores at appropriate concentration and pH. Potassium acetate medium was set pH 5.5, 6.0, 6.5 and 7.0 on each scale, and control, 20 mM, and 40 mM, 80 mM and 160 mM concentrations on the other scale. Aspergillus niger was cultured in the defined media at
1. 검정곰팡이 (Aspergillus niger)를 실험균주로 하여 동조적으로 액침배양한 결과 포자의 발아로 부터 균사의 생장, 생식기관의 성숙 및 경자까지의 분화를 재현시킬 수 있었으며 그 다음의 아세트산염 배지에서 농도와 pH가 적절할 때 포자의 형성을 볼 수 있었다. 2. pH 5.5, 6.0, 6.5 및 7.0로 조절하고 각각 농도를 대조구, 20mM, 40mM, 80mM 및 160mM로 조절한 아세트산염 배지에서 검정곰팡이를