미치광이풀의 모상근 뱌양에 의해 의학적으로 중요한 물질인 scopolamine과 hyoscyamine 생산을 증진시키기 위해 3종의 곰팡이와 1종의 효모 유래의 생물학적 elicitor를 supernatant와 homogenate의 형태로 처리하였다. Elicitor 중 Candida albicans는 supernatant와 homogenate 모두 scopolamine 생산성을 증가시켰다. Fusarium solani의 homogenate와 C. albicans의 supernatant 처리로 hyoscyamine 함량이 증가되었다. 그러나 나머지 fungus strain도 대조구에 비해 tropane alkaloids의 생산을 다소 증가시켰다. 본 연구에서는 C. albicans가 tropane alkaloids 생산에 적합한 elicitor임으로 구명되었다. 본 연구 결과는 미치광이풀 모상근 대량배양에 의한 tropane alklaoids 대량생산에 기여할 것이다.
ScopoIamine and hyoscyamine which belong to tropane alkaloids are the pharmaceutically valuable anticholinergic drugs. In order to increase the productivities, the effects of elicitation were investigated during hairy root cultures of Scopolia. parviflora. Biotic elicitors originated from 3 fungi and 1 yeast were prepared as homogenate and supernatant and added to 3-week-old cultures. Both of homogenate and supernatant of Candida albicans elicitors increased the scopolamine production. The production of hyoscyamine was enhanced by homogenate of Fusarium solani and supernatant of C. albicans. Most of the other fungal elicitors were also improved on the tropane alkaloid production compared to non-treatment. Among the elicitors tested, C. albicans was proved the optimal biotic elicitor on tropane alkaloids production. These results will be served mass production of tropane alkaloids by large-scale production.
