Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Gels or gelable composition
Patent
1990-08-22
1991-08-06
Hunter, Jeanette
Food or edible material: processes, compositions, and products
Products per se, or processes of preparing or treating...
Gels or gelable composition
426579, 426658, 426660, A23L 10522
Patent
active
050379291
ABSTRACT:
An improved, atmospheric pressure process for the production of granular cold water-soluble starches is disclosed which comprises forming a slurry of starch granules, water and polyhydric alcohol (e.g. 1,2-propanediol), heating the slurry to convert the starch crystalline structure to a V-type single helix crystalline arrangement or to an amorphous structure, and thereafter separating the converted, cold water-soluble starch granules from the liquid phase. The process can be used to good effect on cereal, tuber, root and legume starches and on many of their cross-linked and substituted forms to yield cold water-soluble starch granules having cold water-solubilities on the order of 70-95%.
REFERENCES:
patent: 3949104 (1976-04-01), Cheng et al.
patent: 4104212 (1978-08-01), Bruner
patent: 4291066 (1981-09-01), Anema et al.
patent: 4465702 (1984-08-01), Eastman et al.
patent: 4623549 (1986-11-01), Katt et al.
patent: 4634596 (1987-01-01), Eastman
Journal of Polymer Science-Vol. XXVIII, pp. 1-9 (1958), Separation of Amylose from Amylopectin of Starch by an Extraction-Sedimentation Procedure, Edna M. Montgomery and F. R. Senti.
Rajagopalan Shyamala
Seib Paul A.
Hunter Jeanette
Kansas State University Research Found.
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