P. chrysosporium BKM-F-1767 및 C. subvermispora FP90031-SP. 균사를 이용하여 ligninase와 laccase 활성제고를 위한 배앙방법을 검토한 결과는 다음과 같다. P. chrysosporium의 왕복진탕배양시 (150 rpm) 배양액량은 45-60 ml가 ligninase 활성제고에 적합하였으며 60 ml 배양은 최대활성 출현일이 빨리 나타났다. C. subvermispora의 정치배양시, 2% M.E.+0.1% Y.E.+0.1% T.W.20+1mMVA 처리에서 ligninase 활성이 가장 높았고 laccase의 활성은 2% M.E.+0.1% Y.E.+0.1% T.W.20+6 mMBA에서 최고 수준을 나타내었다.
The ever increasing demand for energy and the shortage of resources all over the world have generated interest in recycling renewable sources such as lignocelluloses which otherwise would go to waste and cause environmental pollution. Lignin is the incrustation material for cellulose and hemicellulose, therefore, cellulose and hemicellulose are not easily degraded. Recycling lignocellulosic wastes as agricultural material are benefit to everybody and everything. In order to improve ligninase and laccase production of Phanerochaete chrysosporium, BKM-F-1767 and Ceriporiopsis subvermispora, FP 90031-SP, were compared. The ligninase activity of P. chrysosporium was maximum on day 4.5 of shaking culture at 150 rpm 2.5 cm in a back and forth cycle. The laccase activity of C. subvermispora was maximum on day 5.5 for 2% malt extract+0.1% yeast extract+0.1% Tween 20+6 mM Benzyl alcohol culture medium at stationary state.
