AR038902A1 - Proceso para mejorar la pureza y el rendimiento de la sucralosa - Google Patents

Proceso para mejorar la pureza y el rendimiento de la sucralosa

Info

Publication number
AR038902A1
AR038902A1 ARP030100793A ARP030100793A AR038902A1 AR 038902 A1 AR038902 A1 AR 038902A1 AR P030100793 A ARP030100793 A AR P030100793A AR P030100793 A ARP030100793 A AR P030100793A AR 038902 A1 AR038902 A1 AR 038902A1
Authority
AR
Argentina
Prior art keywords
sucralose
crystallization
compositions
solution
purification
Prior art date
Application number
ARP030100793A
Other languages
English (en)
Original Assignee
Mcneil Ppc Inc
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 Mcneil Ppc Inc filed Critical Mcneil Ppc Inc
Publication of AR038902A1 publication Critical patent/AR038902A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • C07H1/06—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
    • C07H13/08—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals directly attached to carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Seasonings (AREA)
  • Saccharide Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Soy Sauces And Products Related Thereto (AREA)

Abstract

Se refiere a procesos para la purificación de sucralosa aplicando un procedimiento de purificación sin cristalización inicial, seguido de tres o más pasos secuenciales de cristalización y el reciclado de las aguas madres resultantes de cada paso de cristalización a la alimentación de otro paso de cristalización o purificación. La presente se refiere asimismo a composiciones de sucralosa, así como a composiciones que comprenden las composiciones de sucralosa de la presente. Estas composiciones pueden ser de elevada pureza y presentar un perfil de sabor superior. Reivindicación (1): Un método para purificar sucralosa a partir de una solución de sucralosa en bruto que comprende los pasos de: a) someter una alimentación que comprende dicha solución de sucralosa en bruto a un paso de purificación sin cristalización para obtener una solución de sucralosa de mayor pureza; b) realizar un procedimiento de cristalización en dicha solución de sucralosa de mayor pureza para obtener sucralosa cristalina y aguas madre; c) reciclar al menos una porción de dichas aguas madre a dicha alimentación del paso (a); y d) realizar al menos tres procedimientos de cristalización secuencial adicionales en dicha sucralosa cristalina.
ARP030100793A 2002-03-08 2003-03-07 Proceso para mejorar la pureza y el rendimiento de la sucralosa AR038902A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/092,730 US6998480B2 (en) 2002-03-08 2002-03-08 Process for improving sucralose purity and yield

Publications (1)

Publication Number Publication Date
AR038902A1 true AR038902A1 (es) 2005-02-02

Family

ID=27804179

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP030100793A AR038902A1 (es) 2002-03-08 2003-03-07 Proceso para mejorar la pureza y el rendimiento de la sucralosa

Country Status (19)

Country Link
US (1) US6998480B2 (es)
EP (2) EP1487846B1 (es)
JP (1) JP4916089B2 (es)
KR (1) KR101025235B1 (es)
CN (1) CN1330659C (es)
AR (1) AR038902A1 (es)
AT (2) ATE375357T1 (es)
AU (6) AU2003216516B2 (es)
BR (1) BR0308292A (es)
CA (1) CA2481402A1 (es)
DE (2) DE60316853T2 (es)
DK (2) DK1657246T3 (es)
ES (2) ES2296057T3 (es)
IL (2) IL163717A0 (es)
MX (1) MXPA04009925A (es)
PT (2) PT1487846E (es)
RU (1) RU2324407C2 (es)
TW (1) TW200400196A (es)
WO (1) WO2003076454A1 (es)

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Also Published As

Publication number Publication date
DE60303305D1 (de) 2006-04-06
RU2004129750A (ru) 2005-04-20
DK1657246T3 (da) 2008-02-11
AU2008249185A1 (en) 2008-12-11
US6998480B2 (en) 2006-02-14
IL190247A0 (en) 2008-11-03
EP1487846B1 (en) 2006-01-18
KR101025235B1 (ko) 2011-04-01
ATE375357T1 (de) 2007-10-15
RU2324407C2 (ru) 2008-05-20
CA2481402A1 (en) 2003-09-18
AU2008249186A1 (en) 2008-12-11
AU2008249188A1 (en) 2008-12-11
JP4916089B2 (ja) 2012-04-11
DE60303305T2 (de) 2006-09-21
EP1487846A1 (en) 2004-12-22
US20030171575A1 (en) 2003-09-11
CN1330659C (zh) 2007-08-08
DK1487846T3 (da) 2006-05-22
ES2296057T3 (es) 2008-04-16
DE60316853T2 (de) 2008-07-17
MXPA04009925A (es) 2005-07-01
KR20040099306A (ko) 2004-11-26
PT1487846E (pt) 2006-05-31
ES2256765T3 (es) 2006-07-16
DE60316853D1 (de) 2007-11-22
BR0308292A (pt) 2005-01-11
IL163717A0 (en) 2005-12-18
CN1639179A (zh) 2005-07-13
AU2008249184A1 (en) 2008-12-11
AU2003216516A1 (en) 2003-09-22
TW200400196A (en) 2004-01-01
EP1657246A1 (en) 2006-05-17
AU2008249208A1 (en) 2008-12-18
AU2003216516A2 (en) 2003-09-22
WO2003076454A1 (en) 2003-09-18
AU2003216516B2 (en) 2009-01-08
JP2005526767A (ja) 2005-09-08
EP1657246B1 (en) 2007-10-10
PT1657246E (pt) 2008-01-14
ATE316092T1 (de) 2006-02-15

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