Title:
STARCH BASED FAT-REPLACER BY CRYSTALLIZATION OF ENZYME MODIFIED STARCH AND HIGH-PRESSURE SHEARING
Document Type and Number:
WIPO Patent Application WO/2010/033475
Kind Code:
A3
Abstract:
We disclose a composition comprising greater than about 95% d.s.b. of a starch comprising short chain amylose having an average degree of polymerization (DP) from about 20 to about 150, wherein an aqueous slurry comprising about 20% d.s.b. of the composition has a minimum yield stress of at least 400 Pa. We also disclose a method of preparing the composition comprising contacting a starch paste with a 4-α-glucanotransferase, to yield a chain-extended starch; contacting the chain-extended starch with a debranching enzyme, to yield a debranched starch; crystallizing the debranched starch, to yield a crystallized debranched starch; and shearing the crystallized debranched starch, to yield the composition. We also disclose a food formulation comprising a foodstuff and the composition.
Inventors:
EVANS ANNETTE (US)
RICHMOND PATRICIA (US)
EILERS THOMAS (US)
DURKEE DAVID (UY)
RICHMOND PATRICIA (US)
EILERS THOMAS (US)
DURKEE DAVID (UY)
Application Number:
PCT/US2009/056897
Publication Date:
May 27, 2010
Filing Date:
September 15, 2009
Export Citation:
Assignee:
TATE AND LYLE INGREDIENTS AMER (US)
EVANS ANNETTE (US)
RICHMOND PATRICIA (US)
EILERS THOMAS (US)
DURKEE DAVID (UY)
EVANS ANNETTE (US)
RICHMOND PATRICIA (US)
EILERS THOMAS (US)
DURKEE DAVID (UY)
International Classes:
A23L1/0522; A23L1/09; A23L23/00; A23L27/60
Foreign References:
| US5368878A | 1994-11-29 | |||
| EP0529892A1 | 1993-03-03 | |||
| US5711986A | 1998-01-27 |
Attorney, Agent or Firm:
EICH, Raymund, F. (Morgan & Amerson P.C.10333 Richmond Ave., Suite 110, Houston TX, US)
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