Extraction of glycoproteins and sialic acid from whey

Details Extraction of glycoproteins and sialic acid from whey Extraction of glycoproteins and sialic acid from whey

1975-10-20

1977-08-16

Marquis, Melvyn I.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

210 23F, 426583, A23J 120, B01D 1300, C07G 700

Patent

active

040425762

ABSTRACT:
A process for the separation of sialic acid and glycoproteins from dairy or casein factory whey. The proteins are flocculated by thermal treatment, the supernatent is ultrafiltrated and the ultrafiltration retentate is treated by hydrolysis, and the sialic acid is then extracted from the hydrolysis supernatent.

REFERENCES:
patent: 3583968 (1971-06-01), Pien
patent: 3947598 (1976-06-01), Stenne
Whitehouse et al.-Methods of Biochem. Analysis (Wiley) (N.Y.), (1960), vol. VIII, 199-220.
Michaels-Chem. Eng. Progress 64, (No. 12), 31-43 (1968).
Porter et al.-Chem. Tech., pp. 56-63 (Jan. 1971).

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