| abstract |
It is an object of the present invention to improve the storage stability of liquid dishwashing detergents comprising proteases and amylases. Said object is at least 70% identical to the amino acid sequence set forth in SEQ ID NO: 1 over the entire length of the amino acid sequence, and in the list according to SEQ ID NO: 1, two or more additional amino acid substitutions selected from the group consisting of S3T, V4I, V193M and V199I, Is achieved by using a protease having an amino acid sequence having a combined L211D amino acid substitution. |