Costa Sirlene M, Gonçalves Adilson R, Esposito Elisa
Departamento de Biotecnologia, FAENQUIL, Lorena, SP, Brazil.
Appl Biochem Biotechnol. 2002 Spring;98-100:357-64. doi: 10.1385/abab:98-100:1-9:357.
Biological pretreatments with three selected strains of Panus tigrinus were used for delignification of sugarcane bagasse. The fungi with potential for delignification were analyzed by determining the chemical composition of the decayed bagasse samples, and the selectivity in terms of weight loss of the different components was evaluated. All the strains grow abundantly on bagasse as unique carbon source. After determining the chemical composition of degraded bagasse, P. tigrinus FTPT-4745 was selected as the most efficient strain on a 6-g scale, since the carbohydrates were preserved. P. tigrinus FTPT-4741 and FTPT-4742 were the most efficient strains on a large scale (100 g).
使用三种选定的虎皮香菇菌株对甘蔗渣进行生物预处理以实现脱木质素。通过测定腐朽甘蔗渣样品的化学成分来分析具有脱木质素潜力的真菌，并评估不同组分在重量损失方面的选择性。所有菌株都能在甘蔗渣作为唯一碳源的情况下大量生长。在确定降解甘蔗渣的化学成分后，虎皮香菇FTPT - 4745在6克规模下被选为最有效的菌株，因为碳水化合物得以保留。虎皮香菇FTPT - 4741和FTPT - 4742在大规模（100克）下是最有效的菌株。
