The effect of lipase treatment on the hydrolytic profile of wheat lipids was determined by liquid chromatography. The functional effects of lipase-treated wheat lipids, lipid fractions, and lipid classes thereof were studied with a micro-reconstitution baking test with 10 g of flour. Correlations between type of lipase, lipid composition, and baking quality were established. It was concluded that an optimal baking lipase preferably hydrolyses monogalactosyl diglycerides and N-acyl phosphatidyl ethanolamine, but has only moderate activity towards digalactosyl diglycerides. Synergistic effects between different lipid classes were found and might play a key role in the mechanism of action of baking lipases.
«
The effect of lipase treatment on the hydrolytic profile of wheat lipids was determined by liquid chromatography. The functional effects of lipase-treated wheat lipids, lipid fractions, and lipid classes thereof were studied with a micro-reconstitution baking test with 10 g of flour. Correlations between type of lipase, lipid composition, and baking quality were established. It was concluded that an optimal baking lipase preferably hydrolyses monogalactosyl diglycerides and N-acyl phosphatidyl e...
»