CA2604326C - Composition de sucralose amelioree et son procede de preparation - Google Patents

Composition de sucralose amelioree et son procede de preparation Download PDF

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Publication number
CA2604326C
CA2604326C CA2604326A CA2604326A CA2604326C CA 2604326 C CA2604326 C CA 2604326C CA 2604326 A CA2604326 A CA 2604326A CA 2604326 A CA2604326 A CA 2604326A CA 2604326 C CA2604326 C CA 2604326C
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CA
Canada
Prior art keywords
sucralose
crystallization
stability
percent
solution
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.)
Expired - Fee Related
Application number
CA2604326A
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English (en)
Other versions
CA2604326A1 (fr
Inventor
Fiesal El Kabbani
Steven J. Catani
Christian Heiss
Juan Navia
Amal Brohmi
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.)
Tate and Lyle PLC
Original Assignee
Tate and Lyle PLC
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 Tate and Lyle PLC filed Critical Tate and Lyle PLC
Priority claimed from CA002429228A external-priority patent/CA2429228C/fr
Publication of CA2604326A1 publication Critical patent/CA2604326A1/fr
Application granted granted Critical
Publication of CA2604326C publication Critical patent/CA2604326C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Laminated Bodies (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Saccharide Compounds (AREA)

Abstract

Divulgation d'un procédé de cristallisation de sucralose à partir d'une solution aqueuse, ce procédé comprenant le contrôle du pH de ladite solution aqueuse de manière à le maintenir entre environ 5,5 et environ 8,5 pendant la formation des cristaux de sucralose. Divulgation également de sucralose cristallin cristallisé à partir d'une solution aqueuse de sucralose ayant un pH entre environ 5,5 et environ 8,5, et d'un sucralose cristallin non hydraté ayant une teneur résiduelle en eau d'environ 0,5 à environ 10 pour cent en poids. Le présent procédé évite l'acidification de la liqueur mère qui peut se produire.
CA2604326A 2000-11-17 2001-11-16 Composition de sucralose amelioree et son procede de preparation Expired - Fee Related CA2604326C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24978200P 2000-11-17 2000-11-17
US60/249,782 2000-11-17
CA002429228A CA2429228C (fr) 2000-11-17 2001-11-16 Composition de sucralose amelioree et son procede de preparation

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002429228A Division CA2429228C (fr) 2000-11-17 2001-11-16 Composition de sucralose amelioree et son procede de preparation

Publications (2)

Publication Number Publication Date
CA2604326A1 CA2604326A1 (fr) 2002-05-23
CA2604326C true CA2604326C (fr) 2011-12-20

Family

ID=38788341

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2604326A Expired - Fee Related CA2604326C (fr) 2000-11-17 2001-11-16 Composition de sucralose amelioree et son procede de preparation
CA2604148A Expired - Fee Related CA2604148C (fr) 2000-11-17 2001-11-16 Composition de sucralose amelioree et son procede de preparation

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2604148A Expired - Fee Related CA2604148C (fr) 2000-11-17 2001-11-16 Composition de sucralose amelioree et son procede de preparation

Country Status (1)

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CA (2) CA2604326C (fr)

Also Published As

Publication number Publication date
CA2604148A1 (fr) 2002-05-23
CA2604326A1 (fr) 2002-05-23
CA2604148C (fr) 2011-07-12

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Legal Events

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MKLA Lapsed

Effective date: 20210831

MKLA Lapsed

Effective date: 20191118