Title:
【発明の名称】セルラーゼ遺伝子及びその他の酵素遺伝子を欠失したもしくは豊富なTrichoderma reesei、ならびにそれに由来するセルラーゼ組成物
Document Type and Number:
Japanese Patent JPH06511379
Kind Code:
A
Abstract:
Treatment of cotton-contg. fabrics was a fungal cellulose compsn. (I) comprising one or more EG (endoglucanase) type components and one or more CBH (exo-cellobiohydrolase) type component. The cellulose compsn. has a protein wt. ratio of all EG type components to all CBH I type components of greater than 5:1. A method conducted with agitation of an aq. cellulase (I) soln. under conditions so as to produce a cascading effect of the cellulose soln. over the fabric is also claimed. Compsn. has a protein wt. ratio of all EG type components to all CBH I type components of greater than 5:1. Pref. concentrate comprises (a) 0.1-20 wt. % of a fungal cellulose compsn. comprising one or more EG type components and one or more CBH I type components, where the cellulose compsn. has a protein wt. ratio of all EG type components to all CBH I type components of greater than 5:1, (b) 10-50 wt. % buffer, (c) 10-50 wt. % surfactant and (d) 0-80 wt. % water.
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Inventors:
Ward, michael
Shoemaker, Sharon Pee
Weiss, Jeffrey El
Shoemaker, Sharon Pee
Weiss, Jeffrey El
Application Number:
JP51794391A
Publication Date:
December 22, 1994
Filing Date:
October 04, 1991
Export Citation:
Assignee:
Genencor International Inc.
International Classes:
C11D3/386; C11D11/00; C12N9/24; C12N9/42; C12N15/09; C12N15/80; C12S11/00; D06L1/12; D06M16/00; C12N1/15; C12R1/885; D06M101/00; D06M101/02; D06M101/06; (IPC1-7): C12N15/80; C12N1/15; C12N9/24; C12N15/56; C12N15/65; D06L1/12; D06M16/00
Attorney, Agent or Firm:
Seiji Yanagida (1 person outside)