Abstract: The present disclosure lies in the field of enzyme technology. The present disclosure relates to amylases which may be used in particular with regard to use in detergents and cleaning products, all sufficiently similar amylases with a correspondingly similar sequence according to SEQ ID NO. 1 or SEQ ID NO. 2 and the nucleic acids coding them. The present disclosure further relates to their preparation as well as the method for using these amylases, their use as such and products containing them, in particular detergents and cleaning products.

Abstract: The Present disclosure relates to lipases comprising an amino acid sequence which has at least 70% sequence identity with the amino acid sequence specified in SEQ ID NO:1 over the entire length thereof and which have an amino acid substitution in at least one of the positions S93, P145, L156, K169, N193, G202, Q225, K235, V236, P260, H298, P308, F311, N328, L352, D359 or S364, referring in each case to the numbering according to SEQ ID NO:1, and the production and use thereof. Lipases of such kind have very good stability, particularly thermal stability, and at the same time good cleaning power.