Sugar – starch – and carbohydrates – Processes – Carbohydrate manufacture and refining
Patent
1993-12-08
1996-04-09
Lieberman, Paul
Sugar, starch, and carbohydrates
Processes
Carbohydrate manufacture and refining
127 70, 127 71, 106210, 106213, 426661, 426658, 426578, C08B 3000, C08L 300, C09D10100, A23L 105
Patent
active
055057837
ABSTRACT:
A process for the production of a cold-water dispersible, starch half ester of a hydrocarboxyl-substituted succinic or glutaric acid, particularly the starch half ester of n-octenylsuccinic acid, includes the step of gelatinising and partially degrading the granular starch half ester, preformed in a manner known per se, by heating the half ester under shearing conditions, e.g. in an extruder, in the presence of water. Milling of the product gives a fine powder which is more readily dispersible in water to give a lump-free dispersion than is the alternative roll-dried ester.
REFERENCES:
patent: 2661349 (1953-12-01), Caldwell et al.
patent: 3137592 (1964-06-01), Protzman et al.
patent: 3456838 (1969-07-01), Marotta
patent: 4035235 (1977-07-01), Richards
patent: 4977252 (1990-12-01), Chiu
patent: 5185176 (1993-02-01), Chiu
patent: 5275837 (1994-01-01), Eastman
"Gelatinization of Starch in Extruded Products", Chiang, et al Cereal Chemistry 1977 (month not available) pp. 436-443.
Patent Abstracts of Japan vol. 11, No. 176, 5 Jun. 1987 JP-A-62 003748 (abstract).
WPIL, AN 88-115435 17 Mar. 1988 (abstract).
"Extrusion Cooking of Starches for Semi-Products", W. Wiedmann Starke vol. 10, No. 39, 1987 (month not available), pp. 352-357.
Cereal Chemistry, vol. 54, No. 3, 1977, B. Y. Chiang, Abstract and pp. 442-443 (No Month) 1977.
Patent Abstracts of Japan, vol. 11, No. 176, (C-426)(2623) 5 Jun. 1987 & Jp-A-62 003 748.
World Patent Index Latest Section Ch, Week 8817 & Jp-A-63 061-001 Jan. 1986.
Cerestar Holding B.V.
Hailey Patricia L.
Lieberman Paul
LandOfFree
Starch esters does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Starch esters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Starch esters will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-136047