Vitamin B.sub.12 composition

Details Vitamin B.sub.12 composition Vitamin B.sub.12 composition

1990-08-28

1992-01-14

Waddell, Frederick E.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Particulate form

514 52, 514951, A61K 916, A61K 950, A61K 3170

Patent

active

050809083

ABSTRACT:
A vitamin B.sub.12 composition wherein vitamin B.sub.12 exists as dispersed in a mixture of starch and dextrin can keep vitamin B.sub.12 stable for a long time and can be easily manufactured by the ordinary convenient method without employing any special equipment.

REFERENCES:
patent: 2830933 (1958-04-01), Bouchard et al.
patent: 4486435 (1984-12-01), Schmidt et al.
Handbook of Pharmaceutical Excipients (1986), pp. 93-94.

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