GB2065646B - Crystalline 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose - Google Patents

Crystalline 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose

Info

Publication number
GB2065646B
GB2065646B GB8038588A GB8038588A GB2065646B GB 2065646 B GB2065646 B GB 2065646B GB 8038588 A GB8038588 A GB 8038588A GB 8038588 A GB8038588 A GB 8038588A GB 2065646 B GB2065646 B GB 2065646B
Authority
GB
United Kingdom
Prior art keywords
trideoxygalactosucrose
trichloro
crystalline
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
Application number
GB8038588A
Other versions
GB2065646A (en
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
Priority claimed from GB7943491A external-priority patent/GB2034323B/en
Application filed by Tate and Lyle PLC filed Critical Tate and Lyle PLC
Priority to GB8038588A priority Critical patent/GB2065646B/en
Publication of GB2065646A publication Critical patent/GB2065646A/en
Application granted granted Critical
Publication of GB2065646B publication Critical patent/GB2065646B/en
Expired legal-status Critical Current

Links

Classifications

    • 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    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/30—Artificial sweetening agents
    • A23L27/33—Artificial sweetening agents containing sugars or derivatives
    • A23L27/37—Halogenated sugars

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth 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)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Seasonings (AREA)
GB8038588A 1979-12-18 1980-12-02 Crystalline 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose Expired GB2065646B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8038588A GB2065646B (en) 1979-12-18 1980-12-02 Crystalline 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7943491A GB2034323B (en) 1978-12-18 1979-12-18 Production of dna comprising the b hepatitis viral genome
GB8038588A GB2065646B (en) 1979-12-18 1980-12-02 Crystalline 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose

Publications (2)

Publication Number Publication Date
GB2065646A GB2065646A (en) 1981-07-01
GB2065646B true GB2065646B (en) 1983-10-05

Family

ID=26273905

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8038588A Expired GB2065646B (en) 1979-12-18 1980-12-02 Crystalline 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose

Country Status (1)

Country Link
GB (1) GB2065646B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8617222D0 (en) * 1986-07-15 1986-08-20 Tate & Lyle Plc Sweetener
GB8627139D0 (en) * 1986-11-13 1986-12-10 Tate & Lyle Plc Sweetening composition
US5169658A (en) * 1989-04-19 1992-12-08 Wm. Wrigley Jr. Company Polyvinyl acetate encapsulation of crystalline sucralose for use in chewing gum
US5139798A (en) * 1990-11-21 1992-08-18 Wm. Wrigley Jr. Company Polyvinyl acetate encapsulation of codried sucralose for use in chewing gum
US5169657A (en) * 1991-07-17 1992-12-08 Wm. Wrigley Jr. Company Polyvinyl acetate encapsulation of sucralose from solutions for use in chewing gum
GB9517281D0 (en) * 1995-08-23 1995-10-25 Tate & Lyle Plc Solid sucralose
AU2691802A (en) 2000-11-17 2002-05-27 Mcneil Ppc Inc Improved sucralose composition and process for its preparation
US6998480B2 (en) 2002-03-08 2006-02-14 Tate & Lyle Public Limited Company Process for improving sucralose purity and yield
US7049435B2 (en) * 2002-03-08 2006-05-23 Tate & Lyle Public Limited Company Extractive methods for purifying sucralose
US6890581B2 (en) 2002-04-05 2005-05-10 Tate & Lyle Public Limited Company Methods for buffer stabilized aqueous deacylation

Also Published As

Publication number Publication date
GB2065646A (en) 1981-07-01

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20001201