发明名称 |
NEUARTIGE ALKALISCHE ZELLULASEN |
摘要 |
Cellulases selected from the group consisting of Family 7 cellulases and variants of these cellulases comprising a core and optionally a C-terminal link consisting of 10 amino acids at the most, especially cellulases having tryptophan, tyrosine or phenylalanine in position 55 relative to the sequence alignment of Figure 5 and/or cellulases having a substrate binding cleft of a depth of at least 12Å, exhibit enhanced enzyme activity in the alkaline pH range while exerting a moderate cellulolytic action on the cellulosic substrate and are, for example, useful in detergent compositions, especially for soil removal or colour clarification or preventing backstaining; in fabric softeners; for bio-polishing of textiles; for drainage improvement of paper pulp; for deinking of old paper; for plant degradation. |
申请公布号 |
DE69534513(D1) |
申请公布日期 |
2005.11.17 |
申请号 |
DE1995634513 |
申请日期 |
1995.03.08 |
申请人 |
NOVOZYMES A/S, BAGSVAERD |
发明人 |
SCHUELEIN, MARTIN;ROSHOLM, PETER;NIELSEN, JACK BECH;HANSEN, SVEND AAGE;VON DER OSTEN, CLAUS |
分类号 |
C11D3/386;C12N9/42;D06M16/00;D06P5/02;D06P5/13;D06P5/15;D21C5/00;D21H17/00;D21H21/10 |
主分类号 |
C11D3/386 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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