发明名称 |
Treating cellulosic materials with cellulases from chrysosporium |
摘要 |
The subject invention relates to novel compositions of neutral and/or alkaline cellulase and methods for obtaining neutral and/or alkaline cellulase compositions from Chrysosporium cultures, in particular Chrysosporium lucknowense. This invention also provides mutants and methods of generating mutants of Chrysosporium capable of producing neutral and/or alkaline cellulase. This invention also relates to the genes encoding the enzymes comprising the neutral and/or alkaline cellulase composition. In addition, this invention provides methods of culturing Chrysosporium to produce neutral and/or alkaline cellulases. The neutral and/or alkaline cellulase compositions of the subject invention can be used in a variety of processes including stone washing of clothing, detergent processes, deinking and biobleaching of paper & pulp and treatment of waste streams.
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申请公布号 |
US6015707(A) |
申请公布日期 |
2000.01.18 |
申请号 |
US19980106026 |
申请日期 |
1998.06.29 |
申请人 |
EMALFARB, MARK A. |
发明人 |
EMALFARB, MARK AARON;BEN-BASSAT, ARIE;SINITSYN, ARKADY PANTELEIMONOVICH |
分类号 |
C12N15/09;C07K14/37;C11D3/386;C11D11/00;C12N1/14;C12N1/15;C12N1/19;C12N1/20;C12N1/21;C12N5/10;C12N9/24;C12N9/42;C12N15/56;C12Q1/68;C12R1/645;D06L3/11;D06M16/00;D06P5/02;D06P5/15;D21C9/10;(IPC1-7):D06M16/00;D21C1/00;D21C3/00;C09B67/00 |
主分类号 |
C12N15/09 |
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