Sugar compositions
First Claim
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1. A composition comprising:
- (a) at least one water-soluble monomeric hydrolyzate comprising a monomeric hemicellulose sugar hydrolyzate;
(b) at least one water-soluble dimeric or higher oligomeric hydrolyzate comprising a dimeric or higher oligomeric hemicellulose sugar hydrolyzate;
(c) ash in an amount up to 0.25% in total by weight, relative to the total solids in the composition; and
(d) furfural in an amount up to 10% by weight, based on the total weight of the total solids in the composition;
wherein the composition is provided as an aqueous solution.
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Abstract
A sugar composition comprising at least 40% dissolved solids in an aqueous solution having a viscosity at least 10% lower than a 42 DE (Dextrose Equivalents) reference solution with a same dissolved solids concentration at a given temperature. Another sugar composition comprising at least 30% glucose relative to total sugars, at least 10% mannose relative to total sugars, at least 5% xylose relative to total sugars, and less than 0.25% ash. Another sugar composition comprising at least 30% glucose relative to total sugars at least 10% mannose relative to total sugars, at least 5% xylose relative to total sugars, and at least 2% total furfurals.
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Citations
54 Claims
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1. A composition comprising:
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(a) at least one water-soluble monomeric hydrolyzate comprising a monomeric hemicellulose sugar hydrolyzate; (b) at least one water-soluble dimeric or higher oligomeric hydrolyzate comprising a dimeric or higher oligomeric hemicellulose sugar hydrolyzate; (c) ash in an amount up to 0.25% in total by weight, relative to the total solids in the composition; and (d) furfural in an amount up to 10% by weight, based on the total weight of the total solids in the composition; wherein the composition is provided as an aqueous solution. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A composition comprising:
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(a) at least one water-soluble monomeric hydrolyzate comprising a monomeric hemicellulose sugar hydrolyzate; (b) at least one water-soluble dimeric or higher oligomeric hydrolyzate comprising a dimeric or higher oligomeric hemicellulose sugar hydrolyzate; (c) impurities, wherein the impurities comprise; less than 1 ppm by weight, based on the total weight of the total solids in the composition, of calcium; less than 1 ppm by weight, based on the total weight of the total solids in the composition, of iron; less than 50 ppm by weight, based on the total weight of the total solids in the composition, of sulfur; and ash in an amount up to 0.25% by weight, based on the total weight of the total solids in the composition; and (d) furfural in an amount up to 10% by weight, based on the total weight of the total solids in the composition; wherein the composition is provided as an aqueous solution. - View Dependent Claims (15, 16, 17, 18)
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19. A composition comprising:
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(a) at least one water-soluble monomeric hydrolyzate comprising a monomeric hemicellulose sugar hydrolyzate; (b) at least one water-soluble dimeric or higher oligomeric hydrolyzate comprising a dimeric or higher oligomeric hemicellulose sugar hydrolyzate; (c) sulfur in an amount up to 50 ppm by weight, based on the total weight of the total solids in the composition; and (d) furfural in an amount up to 10% by weight, based on the total weight of the total solids in the composition; wherein the composition is provided as an aqueous solution. - View Dependent Claims (20, 21, 22, 23)
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24. A composition comprising:
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at least one water-soluble monosaccharide hydrolyzate; at least one water-soluble disaccharide hydrolyzate; ash in an amount up to 0.25% in total by weight, relative to the total solids in the composition; and furfural in an amount up to 10% by weight, based on the total weight of the total solids in the composition; wherein the composition is provided as an aqueous solution comprising at least 40% dissolved solids, and wherein one or more of the water-soluble monosaccharide hydrolyzates is a pentose and one or more of the water-soluble disaccharide hydrolyzates comprises a pentose. - View Dependent Claims (25, 26)
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27. A composition comprising:
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at least one water-soluble C5 monosaccharide hydrolyzate; at least one water-soluble C5 oligosaccharide hydrolyzate that is a dimer or higher oligomer; ash in an amount up to 0.25% in total by weight, relative to the total solids in the composition; and furfural in an amount up to 10% by weight, based on the total weight of the total solids in the composition; wherein the composition is provided as an aqueous solution. - View Dependent Claims (28)
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29. A composition, comprising:
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at least one water-soluble C5 monosaccharide hydrolyzate; at least one water-soluble C5 disaccharide hydrolyzate; impurities, wherein the impurities comprise; less than 1 ppm by weight, based on the total weight of the total solids in the composition, of calcium; less than 1 ppm by weight, based on the total weight of the total solids in the composition, of iron; less than 50 ppm by weight, based on the total weight of the total solids in the composition, of sulfur; and ash in an amount up to 0.25% by weight, based on the total weight of the total solids in the composition; and furfural in an amount up to 10% by weight, based on the total weight of the total solids in the composition; wherein the composition is provided as an aqueous solution.
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30. A composition, comprising:
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at least one water-soluble monomeric sugar hydrolyzate selected from xylose, arabinose, or a combination thereof; at least one water-soluble dimeric or higher oligomeric sugar hydrolyzate selected from a dimer or higher oligomer of xylose, arabinose, or a combination thereof; ash in an amount up to 0.25% in total by weight, relative to the total solids in the composition; and furfural in an amount up to 10% by weight, based on the total weight of the total solids in the composition; wherein the composition is provided as an aqueous solution.
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31. A composition comprising:
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(a) at least one water-soluble monomeric hydrolyzate selected from; (i) a monomeric hemicellulose sugar hydrolyzate;
or(ii) a monomeric cellulose sugar hydrolyzate; (b) at least one water-soluble dimeric or higher oligomeric hydrolyzate selected from; (iii) a dimeric or higher oligomeric hemicellulose sugar hydrolyzate;
or(iv) a dimeric or higher oligomeric cellulose sugar hydrolyzate; (c) ash in an amount up to 0.25% in total by weight, relative to the total solids in the composition; and (d) furfural in an amount up to 10% by weight, based on the total weight of the total solids in the composition; wherein the composition is provided as an aqueous solution comprising at least 40% dissolved solids, and wherein the water-soluble monomeric hydrolyzate is derived from a lignocellulose substrate. - View Dependent Claims (32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50)
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51. A composition comprising:
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(a) at least one water-soluble monomeric hydrolyzate selected from; (i) a monomeric hemicellulose sugar hydrolyzate;
or(ii) a monomeric cellulose sugar hydrolyzate; (b) at least one water-soluble dimeric or higher oligomeric hydrolyzate selected from; (iii) a dimeric or higher oligomeric hemicellulose sugar hydrolyzate;
or(iv) a dimeric or higher oligomeric cellulose sugar hydrolyzate; (c) impurities, wherein the impurities comprise; less than 1 ppm by weight, based on the total weight of the total solids in the composition, of calcium; less than 1 ppm by weight, based on the total weight of the total solids in the composition, of iron; less than 50 ppm by weight, based on the total weight of the total solids in the composition, of sulfur; and ash in an amount up to 0.10% by weight, based on the total weight of the total solids in the composition, wherein the ash comprises Ca, Cu, Fe, K, Mg, Mn, Na, P, S, and Si; and (d) furfural in an amount up to 10% by weight, based on the total weight of the total solids in the composition; wherein the composition is provided as an aqueous solution comprising at least 40% dissolved solids. - View Dependent Claims (52, 53, 54)
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Specification