Production of substantially pure fructose

Hatcher, Herbert J; Gallian, John J; Leeper, Stephen A

Title: Production of substantially pure fructose

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Abstract

A process is disclosed for the production of substantially pure fructose from sucrose-containing substrates. The process comprises converting the sucrose to levan and glucose, purifying the levan by membrane technology, hydrolyzing the levan to form fructose monomers, and recovering the fructose.

Inventors:

Hatcher, Herbert J ^[1]; Gallian, John J ^[2]; Leeper, Stephen A ^[1]

Idaho Falls, ID
Twin Falls, ID

Issue Date:: 1990-01-01

Research Org.:: Idaho National Lab. (INL), Idaho Falls, ID (United States)

OSTI Identifier:: 867395

Patent Number(s):: 4927757

Assignee:: Idaho Research Foundation, Inc. (Moscow, ID)

Patent Classifications (CPCs):: C - CHEMISTRY C12 - BIOCHEMISTRY C12P - FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE {

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

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C - CHEMISTRY C12 - BIOCHEMISTRY C12P - FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE {
C12P19/18 - produced by the action of a glycosyl transferase, e.g. alpha-, beta- or gamma-cyclodextrins

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S435/813 - Continuous fermentation

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Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: production; substantially; pure; fructose; process; disclosed; sucrose-containing; substrates; comprises; converting; sucrose; levan; glucose; purifying; membrane; technology; hydrolyzing; form; monomers; recovering; substantially pure; process comprises; pure fructose; membrane technology; containing substrate; /435/

Citation Formats


                    Hatcher, Herbert J, Gallian, John J, and Leeper, Stephen A. Production of substantially pure fructose.  United States: N. p., 1990. 
        Web.

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                    Hatcher, Herbert J, Gallian, John J, & Leeper, Stephen A. Production of substantially pure fructose.  United States.

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                    Hatcher, Herbert J, Gallian, John J, and Leeper, Stephen A. Mon .  
        "Production of substantially pure fructose".  United States.  https://www.osti.gov/servlets/purl/867395.

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@article{osti_867395,

  title        = {Production of substantially pure fructose},

  author       = {Hatcher, Herbert J and Gallian, John J and Leeper, Stephen A},

  abstractNote = {A process is disclosed for the production of substantially pure fructose from sucrose-containing substrates. The process comprises converting the sucrose to levan and glucose, purifying the levan by membrane technology, hydrolyzing the levan to form fructose monomers, and recovering the fructose.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1990},

  month        = {1}

}

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