Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Patent
1991-04-01
1993-04-06
Rollins, John W.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
514 53, 514 78, 4241951, 424520, 424572, A61K 3170, A61K 31715, A61K 3578
Patent
active
052003990
ABSTRACT:
A method is provided for protection of biological materials from the stresses of air-drying and also from destructive reactions, such as oxidation and free-radical attack, which degrade the materials during long-term storage. The method involves drying the materials, which may contain potentially destructive agents such as free-radical generators or reducing sugars, in the presence of a vitrifying substance, and under conditions which allow the protective substance to become vitrified.
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Leopold Aldo C.
Wettlaufer Scott H.
Barnard Ralph R.
Boyce Thompson Institute for Plant Research Inc.
Rollins John W.
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