Method for annealing pea starch
AssigneeRoquette Freres
InventorsJulien Parcq, Alban Dupont, Marie Albert, Fabrice Desailly
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Abstract
The present invention relates to a method for preparing a legume starch with a high content of slowly digestible fraction (SDS), a hydrothermal treatment method characterized in that it comprises the following steps: 1) Preparing a starch milk with a dry matter content of between 30 and 40% by weight, preferably 32% by weight, 2) Heating the starch milk prepared in this way to a temperature 10 to 15° C. lower than its gelatinization temperature, 3) Stirring the starch milk obtained in this way at this temperature for between 45 minutes and 7 hours, preferably between 1 hour and 6 hours, 4) Recovering, filtering and drying the starch milk treated in this way.
Claims4
A method for preparing a legume starch with a high content of slowly digestible fraction (SDS) comprising the following steps:
- 1) preparing a starch milk with a dry matter content of between 30 and 40% by weight,
- 2) heating the starch milk prepared in this way to a temperature 10 to 15° C. lower than its gelatinization temperature,
- 3) stirring the starch milk obtained in this way at this temperature for between 45 minutes and 7 hours, and
- 4) recovering, filtering and drying the starch milk treated in this way,
- wherein said method does not comprise a step of enzymatic treatment of the starches.
Dependencies are inferred from the claim text.