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公开(公告)号：EP0133035A2
公开(公告)日：1985-02-13
申请号：EP84305116.0
申请日：1984-07-27
发明人： Takasawa, Seigo , Morikawa, Yasushi
CPC分类号： C12R1/885 , C12N9/2437 , C12Y302/01004 , Y10S435/945
摘要： Cellulase may be prepared in good yield and at relatively low cost by culturing certain mutant strains of the genus Trichoderma, which exhibit increased inducibility of cellulase by L-sorbose, in medium wherein the carbon source comprises cellulose-containing material of plant origin, for example, bagasses, waste papers, rice plant hulls and straws or soybean wastes. Preferred mutant strains are exemplified by Trichoderma reesei PC-1-4, PC-3-7, X-30 and X-31.
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公开(公告)号：EP0133035B1
公开(公告)日：1989-05-31
申请号：EP84305116.0
申请日：1984-07-27
发明人： Takasawa, Seigo , Morikawa, Yasushi
CPC分类号： C12R1/885 , C12N9/2437 , C12Y302/01004 , Y10S435/945
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公开(公告)号：EP0133035A3
公开(公告)日：1986-08-13
申请号：EP84305116
申请日：1984-07-27
发明人： Takasawa, Seigo , Morikawa, Yasushi
IPC分类号： C12N09/42 , C12N01/14 , C12R01/885
CPC分类号： C12R1/885 , C12N9/2437 , C12Y302/01004 , Y10S435/945
摘要： Cellulase may be prepared in good yield and at relatively low cost by culturing certain mutant strains of the genus Trichoderma, which exhibit increased inducibility of cellulase by L-sorbose, in medium wherein the carbon source comprises cellulose-containing material of plant origin, for example, bagasses, waste papers, rice plant hulls and straws or soybean wastes. Preferred mutant strains are exemplified by Trichoderma reesei PC-1-4, PC-3-7, X-30 and X-31.
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