Starch-derived clathrate-forming compositions
OwnerGary B. Nickelinventor
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Abstract
Embodiments of the present disclosure relate to materials and methods for preparing a clathrate-forming composition comprising a plurality of linear glucomonomer chains of about 15 to about 100 D-glucopyranosyl residues linked by α-1,4 linkages, wherein the linear glucomonomer chains are a product of partial amylolysis of a modified starch substrate and wherein the product is flowable at temperatures within a range of 4-20° C. at about 20% w/v solids content. The present disclosure further describes methods of using the clathrate-forming compositions to form molecular dispersions or clathrates with hydrophobic guest molecules, kits for use in these methods, and molecular dispersions or clathrates obtained from the materials.
Claims20
A clathrate-forming composition comprising a plurality of linear glucomonomer chains of about 15 to about 100 D-glucopyranosyl residues linked by α-1,4 linkages, wherein the linear glucomonomer chains are a product of partial amylolysis of a modified starch substrate,
- wherein the partially amylolyzed product is flowable at temperatures within a range of 4-20° C. at about 20% w/v solids content, and
- wherein the modified starch substrate includes chemically altered starch.
A clathrate composition comprising a plurality of linear glucomonomer chains of about 15 to about 100 D-glucopyranosyl residues linked by α-1,4 linkages, wherein the linear glucomonomer chains are a product of partial amylolysis of a modified starch substrate, wherein the partially amylolyzed product is flowable at temperatures within a range of 4-20° C. at about 20% w/v solids content;
- and a guest hydrophobic molecule;
- wherein the guest hydrophobic molecule is accommodated within a single helix of a linear glucomonomer chain or between helices of the linear glucomonomer chain, and
- wherein the modified starch substrate includes chemically altered starch.
Dependencies are inferred from the claim text.