METHOD OF PREPARING SYRUP CONTAINING LACTOSE DERIVATIVES

METHOD OF PREPARING SYRUP CONTAINING LACTOSE DERIVATIVES

food industry. SUBSTANCE: 10 to 40% aqueous lactose solution is prepared and introduced into cathodic and anodic chambers of electric activator. In cathodic chamber, isomerization of lactose at pH 11.5-12.5 proceeds under influence of electric activation of solution. In anodic chamber, lactose is hy...

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Hauptverfasser: AVDALJAN G.V, SINEL'NIKOV B.M, LODYGIN D.N, SURZHIKOVA O.B, RJABTSEVA S.A, EVDOKIMOV I.A, LODYGIN A.D, MJACHIN A.F, DYKALO N.JA, KHRAMTSOV A.G
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
DAIRY PRODUCTS, e.g. MILK, BUTTER, CHEESE
FOODS OR FOODSTUFFS
HUMAN NECESSITIES
MAKING THEREOF
METALLURGY
MILK OR CHEESE SUBSTITUTES
SACCHARIDES, OTHER THAN SUCROSE, OBTAINED FROM NATURAL SOURCESOR BY HYDROLYSIS OF NATURALLY OCCURRING DI-, OLIGO- ORPOLYSACCHARIDES
SUGAR INDUSTRY
THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Zusammenfassung:food industry. SUBSTANCE: 10 to 40% aqueous lactose solution is prepared and introduced into cathodic and anodic chambers of electric activator. In cathodic chamber, isomerization of lactose at pH 11.5-12.5 proceeds under influence of electric activation of solution. In anodic chamber, lactose is hydrolyzed at pH 1.0-3.0 to give galactose and glucose. Resulting hydrolysate is thickened either in mixture with isomerized solution or separately, after which lactose is crystallized and lactose crystals are separated from syrup. EFFECT: reduced expenses due to preparation of syrup containing lactulose, glucose, and galactose and joint use of catholyte and anolyte fractions. 2 ex