Low D.E. starch hydrolysates of improved stability prepared by e

Details Low D.E. starch hydrolysates of improved stability prepared by e Low D.E. starch hydrolysates of improved stability prepared by e

1973-03-05

1976-08-10

Monacell, A. Louis

Textiles: fiber preparation

426 48, 426658, 426661, C12D 1302

Patent

active

039740323

ABSTRACT:
A low D.E. starch hydrolysate having a D.E. not substantially above about 20, a relatively narrow molecular weight distribution such that its weight average molecular weight to its number average molecular weight ratio of Mw/Mn is less than about 20 and said hydrolysate being further characterized as containing less than about 20% by weight, dry basis, of starch oligosaccharides having a degree of polymerization greater than about 200. The low D.E. starch hydrolysates are prepared by enzymatically hydrolyzing starch dextrins having a degree of branching of at least about 7%. The low D.E. starch hydrolysates are resistant to the formation of haze at high solids and they exhibit reduced enzyme susceptability.

REFERENCES:
patent: 3484287 (1969-12-01), Vonk
patent: 3756853 (1973-09-01), Meyer et al.
patent: 3756919 (1973-09-01), Deaton et al.
Whistler et al. Starch Chemistry and Technologyvol. II Academic Press New York, London (1967) pp. 226-276.
Brimhall et al., Industrial and Engineering Chemistry, vol. 36, (1944), pp. 72-75.

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