Stavropol, Russian Federation
Stavropol, Russian Federation
JSC Stavropolskiy Dairy Plant
Stavropol, Russian Federation
JSC Stavropolskiy Dairy Plant
Stavropol, Stavropol, Russian Federation
Stavropol, Russian Federation
Stavropol, Russian Federation
Dairy molasses is the main by-product of high-quality lactose production. It is rich in lactose, minerals, and non-protein nitrogenous substances. Advanced dairy molasses processing includes the production of concentrate powders fortified with lactulose, e.g., lactose prebiotics. Dairy molasses can be a raw material for prebiotic concentrates in foods and feeds. The article introduces a new technology that relies on the alkaline isomerization of lactose into lactulose. It provides kinetic patterns of lactose-to-lactulose isomerization in refined molasses. The carbohydrate composition of isomerized dairy molasses was studied by the method of high-performance liquid chromatography and resulted in a block diagram for the production of prebiotic concentrate from refined dairy molasses. The research confirmed the expediency of dairy molasses as a source of prebiotic concentrate powders to be used in functional foods and feed products.
dairy molasses, lactose, alkaline isomerization, lactulose, prebiotic concentrate
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