Abstract: A method for reducing the amount of cholesterol and/or improving the texture and/or reducing weight loss and/or increasing the fat stability of a meat based food product comprising: a) contacting meat with a lipid acyltransferase; b) incubating the meat contacted with the lipid acyltransferase at a temperature between about 1° C. to about 70° C.; c) producing a food product from the meat; wherein step b) is conducted before, during or after step c). Use of a lipid acyltransferase to reduce cholesterol in a meat based food product.

Abstract: A method for reducing the amount of cholesterol and/or improving the texture and/or reducing weight loss and/or increasing the fat stability of a meat based food product comprising: a) contacting meat with a lipid acyltransferase; b) incubating the meat contacted with the lipid acyltransferase at a temperature between about 1° C. to about 70° C.; c) producing a food product from the meat; wherein step b) is conducted before, during or after step c). Use of a lipid acyltransferase to reduce cholesterol in a meat based food product.

Abstract: The invention relates to the enzymatic treatment of a proteinaceous substrate with a first enzyme, such as a sulfhydryl oxidase. The first enzyme removes enzyme inhibitors, such as free thiols, present in the proteinaceous substrate. The removal of the inhibitory compounds in the substrate allows for an effective enzymatic action of a second enzyme such as protein cross-linking of the protein present in the substrate by tyrosinase enzymes.