Saccharide antifreeze compositions
Abstract
The invention provides an antifreeze glycolipid compounds and composition comprising a polysaccharide moiety of Formula I; ##STR00001## wherein D-Manp represents a D-mannopyranose moiety, D-Xylp represents a D-xylopyranose moiety, and n is about 5 to about 70; and one or more lipid moieties covalently linked to the polysaccharide moiety of Formula I or electrostatically associated with the polysaccaride moiety for Formula I. The antifreeze glycolipid compounds and compositions can be used for a variety of industrial, agricultural, medical, and cosmetic applications where recrystallization-inhibition, cyroprotection, or cryopreservation is desired. The antifreeze glycolipid compounds or compositions can be used as, for example, as cryoprotectants for tissue preservation and transplantation, improving the texture of processed frozen food and frozen meats, frostbit protection, crop protection, and green alternatives for land vehicle antifreeze and aircraft de-icing.
- Inventors:
- Issue Date:
- Research Org.:
- University of Notre Dame Du Lac, Notre Dame, IN, USA
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1109476
- Patent Number(s):
- 8604002
- Application Number:
- 13/135,065
- Assignee:
- University of Notre Dame Du Lac (Notre Dame, IN)
- Patent Classifications (CPCs):
-
A - HUMAN NECESSITIES A61 - MEDICAL OR VETERINARY SCIENCE A61K - PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08B - POLYSACCHARIDES
- DOE Contract Number:
- FG09-93ER20097
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Walters, Kent, Duman, John G, and Serianni, Anthony S. Saccharide antifreeze compositions. United States: N. p., 2013.
Web.
Walters, Kent, Duman, John G, & Serianni, Anthony S. Saccharide antifreeze compositions. United States.
Walters, Kent, Duman, John G, and Serianni, Anthony S. Tue .
"Saccharide antifreeze compositions". United States. https://www.osti.gov/servlets/purl/1109476.
@article{osti_1109476,
title = {Saccharide antifreeze compositions},
author = {Walters, Kent and Duman, John G and Serianni, Anthony S},
abstractNote = {The invention provides an antifreeze glycolipid compounds and composition comprising a polysaccharide moiety of Formula I; ##STR00001## wherein D-Manp represents a D-mannopyranose moiety, D-Xylp represents a D-xylopyranose moiety, and n is about 5 to about 70; and one or more lipid moieties covalently linked to the polysaccharide moiety of Formula I or electrostatically associated with the polysaccaride moiety for Formula I. The antifreeze glycolipid compounds and compositions can be used for a variety of industrial, agricultural, medical, and cosmetic applications where recrystallization-inhibition, cyroprotection, or cryopreservation is desired. The antifreeze glycolipid compounds or compositions can be used as, for example, as cryoprotectants for tissue preservation and transplantation, improving the texture of processed frozen food and frozen meats, frostbit protection, crop protection, and green alternatives for land vehicle antifreeze and aircraft de-icing.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Dec 10 00:00:00 EST 2013},
month = {Tue Dec 10 00:00:00 EST 2013}
}
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