FR3119391B1 - Thermally modified starches - Google Patents

Thermally modified starches Download PDF

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Publication number
FR3119391B1
FR3119391B1 FR2101080A FR2101080A FR3119391B1 FR 3119391 B1 FR3119391 B1 FR 3119391B1 FR 2101080 A FR2101080 A FR 2101080A FR 2101080 A FR2101080 A FR 2101080A FR 3119391 B1 FR3119391 B1 FR 3119391B1
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FR
France
Prior art keywords
thermally modified
modified starches
citrate level
rva
analyzed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2101080A
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French (fr)
Other versions
FR3119391A1 (en
Inventor
Solène Bock
Jacques Legrand
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roquette Freres SA
Original Assignee
Roquette Freres SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Roquette Freres SA filed Critical Roquette Freres SA
Priority to FR2101080A priority Critical patent/FR3119391B1/en
Priority to PCT/EP2022/025041 priority patent/WO2022167156A1/en
Priority to EP22704866.7A priority patent/EP4288463A1/en
Priority to CA3206207A priority patent/CA3206207A1/en
Publication of FR3119391A1 publication Critical patent/FR3119391A1/en
Application granted granted Critical
Publication of FR3119391B1 publication Critical patent/FR3119391B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/02—Esters
    • C08B31/04—Esters of organic acids, e.g. alkenyl-succinated starch

Abstract

L’invention est relative à un amidon thermiquement modifié produit par voie acide, caractérisé en ce qu’il présente un taux de citrate libre inférieur à 0,05 % et un taux de citrate fixé compris entre 0,05 et 0,15 %, une température au maximum de gonflement des grains d’amidon, analysée au RVA entre 2 et 17 minutes, supérieure à 140°C et/ou un volume de sédimentation compris entre 25 et 40 ml.The invention relates to a thermally modified starch produced by the acid route, characterized in that it has a free citrate level of less than 0.05% and a fixed citrate level of between 0.05 and 0.15%, a maximum swelling temperature of the starch grains, analyzed with the RVA between 2 and 17 minutes, greater than 140°C and/or a sedimentation volume of between 25 and 40 ml.

FR2101080A 2021-02-04 2021-02-04 Thermally modified starches Active FR3119391B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2101080A FR3119391B1 (en) 2021-02-04 2021-02-04 Thermally modified starches
PCT/EP2022/025041 WO2022167156A1 (en) 2021-02-04 2022-02-04 Thermally modified starches
EP22704866.7A EP4288463A1 (en) 2021-02-04 2022-02-04 Thermally modified starches
CA3206207A CA3206207A1 (en) 2021-02-04 2022-02-04 Thermally modified starches

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2101080A FR3119391B1 (en) 2021-02-04 2021-02-04 Thermally modified starches
FR2101080 2021-02-04

Publications (2)

Publication Number Publication Date
FR3119391A1 FR3119391A1 (en) 2022-08-05
FR3119391B1 true FR3119391B1 (en) 2023-12-01

Family

ID=75539514

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2101080A Active FR3119391B1 (en) 2021-02-04 2021-02-04 Thermally modified starches

Country Status (1)

Country Link
FR (1) FR3119391B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6451121B2 (en) 1993-07-30 2002-09-17 National Starch And Chemical Investment Holding Corporation Thermally-inhibited non-pregelatinized granular starches and flours and process for their preparation
US6221420B1 (en) 1993-07-30 2001-04-24 National Starch And Chemical Investment Holding Corporation Foods containing thermally-inhibited starches and flours
FR2793249B1 (en) * 1999-05-03 2001-07-27 Roquette Freres PROCESS FOR THE CONVERSION OF AMYLACEOUS MATERIALS INTO A DRY PHASE
PL2895514T3 (en) 2012-09-14 2020-10-19 Stichting Wageningen Research Hydrothermally modified starch
US11180575B2 (en) 2018-12-28 2021-11-23 Corn Products Development, Inc. Thermally inhibited starch and process for making

Also Published As

Publication number Publication date
FR3119391A1 (en) 2022-08-05

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