Patent ID: 7919298

Claim:
An isolated polypeptide having lipase activity wherein said polypeptide is at least 80% identical to SEQ ID NO:2 and is a polypeptide having at least one of: a lipase activity (LU) relative to the absorbance at 280 nm (A280) of less than 500 LU/A280, in which one unit of LU (1 LU) is defined as the amount of enzyme capable of releasing 1 micro mol of butyric acid per minute at 30° C. at pH 7, and the absorbance of the polypeptide is measured at 280 nm; a Risk performance odor (R) below 0.1, in which R is calculated as the ratio between the amount of butyric acid released from a polypeptide washed swatch and the amount of butyric acid released from a reference polypeptide washed swatch, after both values have been corrected for the amount of butyric acid released from a non-polypeptide washed swatch; or a Benefit Risk factor (BR) of at least 1.8, in which BR is defined as the average wash performance (RP avg ) divided with the risk performance odor (R); and wherein said polypeptide comprises alterations of the amino acids at positions T231R+N233R+I255A+P256K and at least one of: S58A+V60S+A150G+L227G; or E210V/G; which positions correspond to SEQ ID NO:2.