摘要:
Provided are isolated polypeptides having endoglucanase activity and isolated polynucleotides encoding the polypeptides. Also provided are nucleic acid constructs, vectors and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.
摘要:
The present invention provides isolated polypeptides having cellulolytic enhancing activity and polynucleotides encoding the polypeptides, catalytic domains, cellulose binding domains and polynucleotides encoding the polypeptides, catalytic domains or cellulose binding domains. The invention also provides nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides, catalytic domains or cellulose binding domains.
摘要:
The present invention relates to a novel enzyme composition comprising asparaginase and at least one hydrolysing enzyme, the use of such composition to reduce acrylamide levels in food products and a method to produce food products involving at least one heating step, comprising adding: a. asparaginase and b. at least one hydrolyzing enzyme
to an intermediate form of said food product in said production process whereby the asparaginase and at least one hydrolyzing enzyme are added prior to said heating step in an amount that is effective in reducing the level of acrylamide of the food product in comparison to a food product whereto no asparaginase and hydrolyzing enzyme were added.
摘要:
The present invention relates to methods for constructing a filamentous fungal strain for production of multiple recombinant polypeptides having biological activity. The present invention also relates to methods for producing multiple recombinant polypeptides having biological activity in a filamentous fungal strain. The present invention also relates to filamentous fungal strains expressing multiple recombinant polypeptides having biological activity.
摘要:
The invention relates to a method for the production of cellulases by a strain of a filamentous fungus in a stirred and aerated bioreactor, comprising at least two growth steps, namely: a first growth step in the presence of at least one carbon growth substrate in batch phase with a concentration of carbon growth substrate of between 10 and 80 g/L; and a second growth and production step in the presence of at least one inducing carbon substrate in fed-batch phase in the presence of a carbon-source-limiting flow of between 50 and 140 mg per gram of cells per hour.
摘要:
The present invention relates to cellobiohydrolase variants having improved thermostability and/or thermoactivity in comparison to wild-type Myceliophthora thermophila CBH2b.