A protein-rich composition can be provided from egg albumen via a process that involves diafiltering with purified water an egg albumen concentrate. Collected retentate from the diafiltration step constitutes a protein-rich composition which, on a dry basis, can include less than 1% (w/w) lipids. The composition can be spray dried to a protein isolate solid which is substantially free of sugars.

A protein-rich composition can be provided from egg albumen via a process that involves diafiltering with purified water an egg albumen concentrate. Collected retentate from the diafiltration step constitutes a protein-rich composition which, on a dry basis, can include less than 1% (w/w) lipids. The composition can be spray dried to a protein isolate solid which is substantially free of sugars.

A protein-rich composition can be provided from egg albumen via a process that involves diafiltering with purified water an egg albumen concentrate. Collected retentate from the diafiltration step constitutes a protein-rich composition which, on a dry basis, can include less than 1% (w/w) lipids. The composition can be spray dried to a protein isolate solid which is substantially free of sugars.

A protein-rich composition can be provided from egg albumen via a process that involves diafiltering with purified water an egg albumen concentrate. Collected retentate from the diafiltration step constitutes a protein-rich composition which, on a dry basis, can include less than 1% (w/w) lipids. The composition can be spray dried to a protein isolate solid which is substantially free of sugars.

A composition having a blend that has 60-80% by weight dried whole egg; 20-40% by weight whey protein concentrate; 1-2% by weight xanthan gum; 0.3-0.7% by weight cream of tartar; and 0.1-0.2% by weight salt.

A composition having a blend that has 60-80% by weight dried whole egg; 20-40% by weight whey protein concentrate; 1-2% by weight xanthan gum; 0.3-0.7% by weight cream of tartar; and 0.1-0.2% by weight salt.

A composition having a blend that has 60-80% by weight dried whole egg; 20-40% by weight whey protein concentrate; 1-2% by weight xanthan gum; 0.3-0.7% by weight cream of tartar; and 0.1-0.2% by weight salt.

The present disclosure relates to improved methods for the enzymatic hydrolysis of phospholipids in egg yolks. Phospholipase A2 enzymes hydrolyze egg yolk phospholipids at the sn-2 fatty ester group to liberate the corresponding free fatty acids. The rate of enzymatic hydrolysis and the degree to which free fatty acids are liberated can be increased by addition of one or more calcium salts. The use of calcium salts to increase egg yolk phospholipid hydrolysis rate decreases production costs, decreases processing and production times, and increases process safety by reducing microbial content in enzyme-modified egg yolks.

The present disclosure relates to improved methods for the enzymatic hydrolysis of phospholipids in egg yolks. Phospholipase A2 enzymes hydrolyze egg yolk phospholipids at the sn-2 fatty ester group to liberate the corresponding free fatty acids. The rate of enzymatic hydrolysis and the degree to which free fatty acids are liberated can be increased by addition of one or more calcium salts. The use of calcium salts to increase egg yolk phospholipid hydrolysis rate decreases production costs, decreases processing and production times, and increases process safety by reducing microbial content in enzyme-modified egg yolks.