Directed enzymolysis of starch

Sugar – starch – and carbohydrates – Products – Miscellaneous

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195 12, 195 30, 195 31R, C12D 1302, C13F 300, C13L 300

Patent

active

040522261

ABSTRACT:
Starch hydrolyzates having a desired degree of polymerization are prepared by hydrolyzing derivatized starch esters with amylase and thereafter saponifying the starch ester hydrolyzates to obtain a hydrolyzate product essentially free from substitution. Amylolysis and saccharide distribution of the resultant saponified hydrolyzates are effectively accomplished by pre-selecting a starch ester having the appropriate degree of ester substitution.

REFERENCES:
patent: 3505110 (1970-04-01), Kesler et al.
patent: 3525672 (1970-08-01), Wurzburg et al.
patent: 3557091 (1971-01-01), Martin et al.
patent: 3689361 (1972-09-01), Speakman et al.
patent: 3804716 (1974-04-01), Langlois
patent: 3849194 (1974-11-01), Armbruster et al.
patent: 3922198 (1975-11-01), Kuske et al.

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