Sugar – starch – and carbohydrates – Processes – Carbohydrate manufacture and refining
Patent
1990-05-22
1992-05-12
Morris, Theodore
Sugar, starch, and carbohydrates
Processes
Carbohydrate manufacture and refining
127 60, 435 95, 435 99, 536124, 536127, C12P 1922, C07H 300, C13F 102
Patent
active
051124076
ABSTRACT:
There is provided a process to prepare maltose powder containing crystalline beta-maltose hydrate, comprising concentrating an aqueous solution of a high-purity maltose having a maltose content of at least 85% DS to a moisture content below 10 w/w %, partially crystallizing alpha-maltose in the syrup, and crystallizing beta-maltose hydrate in the same syrup while converting the resultant crystalline alpha-maltose into crystalline beta-maltose hydrate. Use of the invention enables consistently high-quality maltose powders at a reduced drying cost.
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patent: 3832285 (1974-08-01), Kurimoto
patent: 4028186 (1977-06-01), Sakai
patent: 4032403 (1977-06-01), Sakai et al.
patent: 4487198 (1984-12-01), Miyake et al.
patent: 4595418 (1986-06-01), Yoshino
patent: 4870059 (1989-09-01), Mitsuhashi et al.
Encyclopedia of Chemical Technology, Kirk-Othmer, 3rd Ed., vol. 21, "Maltose", p. 946, 1983.
Akai Hiroshi
Miyake Toshio
Sakai Shuzo
Hailey P. L.
Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo
Morris Theodore
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