Process for preparation of sugars and syrups

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United States of America Patent

PATENT NO 9982282
SERIAL NO

14782642

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Abstract

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The present invention relates to a process for producing a syrup comprising liquefying an aqueous granular starch slurry with an alpha-amylase variant comprising an alteration at one or more positions corresponding to any of positions 1, 2, 68, 71, 126, 133, 142, 144, 156, 158, 176, 185, 201, 205, 213, 239, 279, 316, 318, 360, 416, 437 and 450 of SEQ ID NO: 1 to provide liquefied starch-containing material; saccharifying the liquefied starch-containing material in the presence of a glucoamylase, and a pullulanase derived from Bacillus deramificans, Bacillus subtilis, Bacillus amyloderamicans, or Bacillus acidopullulyticus to provide a dextrose syrup, and optionally isomerizing to provide a fructose syrup.

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Patent Owner(s)

Patent OwnerAddress
NOVOZYMES A/SDENMARK BAGSVAERD BAGSVAERD REGION HOVEDSTADEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cui, Xiaoyuan Raleigh, US 12 367
Deinhammer, Randall Wake Forest, US 22 90
Elder, Michael Wake Forest, US 5 24

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