FIELD: food industry.
SUBSTANCE: invention relates to food industry, and more specifically to methods of producing non-chemically modified starches. Modified starch production method involves preparing an aqueous suspension of starch, heating the suspension and drying the starch. Aqueous suspension of starch is treated with low-frequency ultrasound of power 630 W for 5–15 minutes at temperature not higher than 40 °C. Starch is dried at temperature of 30–60 °C up to weight ratio of moisture of not more than the commercial product moisture content.
EFFECT: invention increases viscosity of starch at low temperatures and enables to obtain starch with stable jellying capacity.
1 cl, 1 dwg, 2 ex
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