发明授权
- 专利标题： Enzyme preparations with recombinantly-altered cellulose profiles and methods for their production
- 专利标题（中）： 具有重组改变的纤维素酶分布的酶制剂及其生产方法
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申请号： US524308申请日： 1990-05-16
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公开(公告)号： US5298405A公开(公告)日： 1994-03-29
- 发明人: Helena Nevalainen , Jonathan Knowles , Pirkko Suominen , Merja Pentilla , Arja Mantyla
- 申请人： Helena Nevalainen , Jonathan Knowles , Pirkko Suominen , Merja Pentilla , Arja Mantyla
- 申请人地址： FIX Helsinki
- 专利权人： Alko Limited
- 当前专利权人： Alko Limited
- 当前专利权人地址： FIX Helsinki
- 主分类号： A23K1/165
- IPC分类号： A23K1/165 ; A23K3/03 ; C12N11/18 ; C12N15/00 ; C12N15/52 ; C12N15/56 ; D21C5/00 ; C12N15/80 ; C12N15/90
摘要：
Enzyme preparations enriched in hemicellulase-, pectin-, and/or lignin-degrading enzymes are described which are also partially or completely deficient in cellulase degrading activity. Such preparations may be utilized in an crude, unpurified form and are especially useful in the production of pulp and paper.