Partially debranched starches and enzymatic process for preparin

Details Partially debranched starches and enzymatic process for preparin Partially debranched starches and enzymatic process for preparin

1988-10-14

1990-11-20

Lovering, Richard D.

Compositions

Preservative agents

Anti-corrosion

127 39, 127 40, 127 32, 127 71, 435 98, 435210, 426578, 426661, 536102, 106213, B01J 1300, C12P 1916, A23L 10522

Patent

active

049717235

ABSTRACT:
This invention provides partially debranched starch, prepared by enzymatic hydrolysis of the alpha-1,6-D-glucosidic bonds of the starch, comprising amylopectin, partially debranched amylopectin and up to 80%, by weight, short chain amylose. This invention also provides a method for preparing this starch, employing an endo-alpha-1,6-D-glucanohydrolase. The starch of this invention is useful for lending a fat-like, lubricating texture to aqueous dispersions, forming stable opaque clouds, forming thermoreversible gels, high strength gels and water-resistant films, and for thickening and bonding.

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