DETERGENT AND CLEANING AGENT WITH HYBRID ALPHA AMYLASES

摘要

The invention relates to alpha-amylases which are derived from alpha-amylases of the bacteria species Bacillus amyloliquefaciens and Bacillus licheniformis, enabling the washing and cleaning peroformance of corresponding detergent and cleaning agents to be increased. The invention also relates to detergents and cleaning agents comprising said hybrid enzymes; and to methods for cleaning textiles or hard surfaces; using said proteins or corresponding agents and to the use of said proteins or corresponding agents for cleaning textiles or hard surfaces. The invention further relates to a method for improving the performance of detergents and cleaning agents, wherein hybrid amylases of alpha-amylases of bacteria species B.myloliquefaciens and B.licheniformis are formed and the corresponding agents are added.