Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1990-04-18
1991-12-31
Waddell, Frederick E.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
A61K 3134
Patent
active
050773100
ABSTRACT:
This invention relates to granulation products of calcium ascorbate containing a solid organic acid in an amount to make the pH of an aqueous solution of 10 g of the granulation product in 100 ml of water within the range of 5.5 to 7.0. This granulation product is prevented from being colored.
The stable granulation product of calcium ascorbate is useful for medicines, food, and in the livestock industry (as fodder), etc.
REFERENCES:
patent: 2442461 (1948-06-01), Karrer
Ono Yasuo
Yamashita Junzou
Fay Zohreh A.
Takeda Chemical Industries Ltd.
Waddell Frederick E.
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