Method of producing high purity maltose

Sugar – starch – and carbohydrates – Processes – Carbohydrate manufacture and refining

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435 95, C13D 312, C13K 700, C12P 1922

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042946239

ABSTRACT:
The present invention is a method of producing maltose of high purity from starch, in which starch is saccharified by .beta.-amylase and .alpha.-amylase and/or .alpha.-1, 6-glucosidase thereby making saccharified liquor containing less than 0.5% of glucose, 60.about.85% of maltose, less than 5% of maltotriose together with by-products such as oligo-saccharide and dextrin. And then this liquor is passed through the columns filled with granular active carbons, which have a peak of micropore diameter distribution of above and below 25 A respectively, under the condition of Special velocity (SV) below 2 thereby removing dextrin and oligosaccharide and thus producing maltose of high purity.

REFERENCES:
patent: 3795584 (1974-05-01), Mitsuhashi et al.
patent: 3804715 (1974-04-01), Sugimoto et al.
patent: 3998696 (1976-12-01), Yomoto et al.
patent: 4182634 (1980-01-01), Yamada et al.

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