| abstract |
Liquid enzyme preparation containing component (a): at least one salt of general formula (I): (R 2 ) 3 N + -(CH 2 ) n C(R 3 )(R 4 )-(O-X) m -O-C(O)-R 1 A- ( I), wherein n is selected from 1-12, m is selected from 0-50, R 1 is selected from linear or branched C 1 -C 10 alkyl and C 6 -C 10 aryl, wherein R 1 may carry one or more hydroxyl groups or C=O or, if applicable, partially or fully neutralized COOH groups, R 2 are the same or different and are selected from C 1 -C 10 alkanes base, phenyl, R 3 and R 4 are the same or different and are selected from hydrogen and C 1 -C 4 alkyl, X is C 2 -C 4 alkylene, and A - is an inorganic or organic counter anion, component ( b): at least one enzyme selected from the group consisting of hydrolases (EC 3), and optionally, component (c): at least one enzyme selected from the group consisting of enzyme stabilizers, preservatives and surface active agents other than component (a) agent compound. |