摘要:
Provided is an acid-tolerant yeast cell, a method of producing an organic acid by using the yeast cell, and a method of producing the yeast cell resistant to acid.
摘要:
A recombinant yeast cell having a decreased RGT1 protein activity and an increased ability to produce a glycolytic intermediate or a glycolytic intermediate-derived substance, compared to a parent cell; methods of producing the same; and methods of producing the glycolytic intermediate or the glycolytic intermediate-derived substance using the same.
摘要:
Provided are a genetically engineered yeast cell having increased activity of SUL1, STR3, HXT7, ERR1, GRX8, MXR1, GRE1, MRK1, AAD10 or a combination thereof, compared to a parent cell, and also having acid tolerance, a method of preparing the same, and a method of producing lactate using the same.
摘要:
The present invention relates to a bacterial cell of the genus Pastorella comprising a heterologous polypeptide having formate dehydrogenase activity. Moreover, the present invention also relates to a method of manufacturing succinic acid and the use of the bacterial cell for the manufacture of succinic acid.
摘要:
Yeast cells having an exogenous lactate dehydrogenase gene ae modified by reducing L- or D-lactate:ferricytochrome c oxidoreductase activity in the cell. This leads to reduced consumption of lactate by the cell and can increase overall lactate yields in a fermentation process. Cells having the reduced I, or D-lactate:ferricytochrome c oxidoreductase activity can be screened for by resistance to organic acids such as lactic or glycolic acid.
摘要:
The present invention relates to methods for preparing a dough, including incorporating into the dough a composition containing an effective amount of one or more dehydrogenases which improve one or more properties of the dough or a baked product obtained from the dough. The present invention also relates to methods for preparing a baked product. The present invention also relates to compositions containing an effective amount of one or more dehydrogenases for improving one or more properties of a dough and/or a baked product obtained from the dough. The present invention further relates to doughs or baked products and to pre-mixes for a dough.