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US 2019/0376023 A1Published application
Cryoprotective compositions and uses thereof
AssigneeDupont Nutrition Biosciences Aps
InventorsChristophe Hollard, David Fett, Lars Wexoe Peterson
Life of this patent
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Abstract
The invention pertains to compositions for preserving biological material or active molecules, particularly microorganisms, and their uses.
Claims22
A composition comprising:
- (a) trehalose or a derivative thereof,
- (b) inositol or a derivative thereof, and
- (c) a microorganism,
- wherein:
- the w/w ratio (a)/(b) of said composition is from 1.1 to 1.7, and said composition does not contain charcoal.
2 more elements
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12-17. (canceled)
A composition comprising:
- (a) a non-reducing sugar, and
- (b) inositol or a derivative thereof, and
- (c) a microorganism,
- wherein:
- the w/w ratio (a)/(b) of said composition is from 1.3 to 1.7, and
- said composition does not contain charcoal.
3 more elements
Dependencies are inferred from the claim text.