Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1989-12-21
1992-02-18
Griffin, Ronald W.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
536124, 536127, 127 65, 127 67, 127 68, 127 69, 127 70, 127 71, C08B 3000, C08B 3100
Patent
active
050896075
ABSTRACT:
The residual flow of the starch preparation from wheat, rye, oats or barley is thickened to a dry material content of 17 to 25 weight % after which an enzyme preparation with pentosanase activity, originating from fungi or yeasts, is added. The enzyme preparation is allowed to react for 0.5 to 4 hours with a pH of 2.6 to 3.7 and at a temperature between 30 and 50.degree. C. and the starch fraction is separated afterward with an increased yield. The starch thus obtained is a calibrated, fine grained starch of which at least 90 weight % of the grains have a diameter of 3 to 12 micrometer.
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"Enzymatische Behandlung Von abwassern der Weizenstarkeindustrie", by Von A. J., 45(4), 339-350.
Boni Luc E.
Van Lancker Frank R.
"Amylum" naamloze vennootschap
Griffin Ronald W.
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