METHOD AND SYSTEM FOR LACTOSE-FREE OR LACTOSE-REDUCED MILK AND ASSOCIATED PRODUCTS, PRODUCTION THEREOF, AND ASSOCIATED PROCESSES
First Claim
1. A method of preparing a covalently-modified polymer support capable of hydrolyzing lactose, said method comprising the steps of:
- functionalizing a hydrophobic polymer support;
covalently linking a hydrophilic molecule to said functionalized polymer support; and
covalently linking lactase to said hydrophilic molecule.
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Abstract
A system and method capable of hydrolyzing lactose, where the system includes a support formed from a functionalized hydrophobic polymer that is covalently linked to a hydrophilic molecule covalently that is, in turn, covalently linked to an enzyme such as lactose. The method includes the steps of functionalizing a hydrophobic polymer support, covalently linking a hydrophilic molecule to said functionalized polymer support, and covalently linking an enzyme such as lactase to said hydrophilic molecule. The system and method generally relate to the field of food science and engineering and, more particularly to dairy-based food products and their production including solutions to problems associated with lactose intolerance such as product processing methods and products produced by these methods.
10 Citations
40 Claims
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1. A method of preparing a covalently-modified polymer support capable of hydrolyzing lactose, said method comprising the steps of:
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functionalizing a hydrophobic polymer support; covalently linking a hydrophilic molecule to said functionalized polymer support; and covalently linking lactase to said hydrophilic molecule. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A covalently-modified polymer support capable of hydrolyzing lactose, said support comprising:
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a functionalized hydrophobic polymer support; a hydrophilic molecule covalently linked to said hydrophobic polymer support; and lactase covalently linked to said hydrophilic molecule. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
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29. A method of preparing a covalently-modified polymer support capable of hydrolyzing lactose, said method comprising the steps of:
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introducing carboxylic groups to a polymer support; covalently modifying said carboxylic groups; and covalently linking lactase to said modified carboxylic groups. - View Dependent Claims (30, 31, 32, 33, 34)
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35. A covalently-modified polymer support capable of hydrolyzing lactose, said support comprising:
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a functionalized hydrophobic polymer support with modified carboxylic groups; and lactase covalently linked to said modified carboxylic groups. - View Dependent Claims (36, 37, 38, 39, 40)
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Specification