CN101260126A - 三氯蔗糖的结晶方法 - Google Patents
三氯蔗糖的结晶方法 Download PDFInfo
- Publication number
- CN101260126A CN101260126A CNA2007100856464A CN200710085646A CN101260126A CN 101260126 A CN101260126 A CN 101260126A CN A2007100856464 A CNA2007100856464 A CN A2007100856464A CN 200710085646 A CN200710085646 A CN 200710085646A CN 101260126 A CN101260126 A CN 101260126A
- Authority
- CN
- China
- Prior art keywords
- sucralose
- solvent
- crystalline
- alcoholic
- mixed solvent
- 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.)
- Granted
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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Saccharide Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100856464A CN101260126B (zh) | 2007-03-06 | 2007-03-06 | 三氯蔗糖的结晶方法 |
US11/744,335 US8252922B2 (en) | 2007-03-06 | 2007-05-04 | Method for crystallizing sucralose |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100856464A CN101260126B (zh) | 2007-03-06 | 2007-03-06 | 三氯蔗糖的结晶方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101260126A true CN101260126A (zh) | 2008-09-10 |
CN101260126B CN101260126B (zh) | 2010-12-22 |
Family
ID=39742299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100856464A Active CN101260126B (zh) | 2007-03-06 | 2007-03-06 | 三氯蔗糖的结晶方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8252922B2 (zh) |
CN (1) | CN101260126B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009089684A1 (fr) * | 2007-12-19 | 2009-07-23 | Zhejiang Hangzhou Xinfu Pharmaceutical Co., Ltd. | Procédé de synthèse et de purification du sucralose |
CN102391320A (zh) * | 2011-12-23 | 2012-03-28 | 盐城捷康三氯蔗糖制造有限公司 | 溶剂热回流纯化三氯蔗糖的方法 |
CN102584908A (zh) * | 2011-12-28 | 2012-07-18 | 广东省食品工业研究所 | 一种改善三氯蔗糖稳定性的结晶方法 |
CN109762030A (zh) * | 2019-03-06 | 2019-05-17 | 福州大学 | 一种三氯蔗糖的结晶方法 |
WO2022067621A1 (zh) | 2020-09-30 | 2022-04-07 | 安徽金禾实业股份有限公司 | 三氯蔗糖的纯化方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3065399D1 (en) * | 1979-12-18 | 1983-11-24 | Tate & Lyle Plc | Crystalline 4,1',6'-trichloro-4,1',6'-trideoxy-galactosucrose |
ATE9355T1 (de) * | 1980-07-08 | 1984-09-15 | Tate & Lyle Public Limited Company | Verfahren zur herstellung von 4,1',6'-trichlor4,1',6'-trideoxygalactosucrose (tgs). |
GB8500862D0 (en) * | 1985-01-14 | 1985-02-20 | Tate & Lyle Plc | Composition |
GB8525954D0 (en) * | 1985-10-21 | 1985-11-27 | Mcneilab Inc | Chlorination of carbohydrates &c alcohols |
GB8818430D0 (en) * | 1988-08-03 | 1988-09-07 | Tate & Lyle Plc | Process |
GB8822674D0 (en) * | 1988-09-27 | 1988-11-02 | Tate & Lyle Plc | Preparation of acylated sucrose derivatives |
US5298611A (en) * | 1993-03-12 | 1994-03-29 | Mcneil-Ppc, Inc. | Sucralose pentaester production |
US5498709A (en) * | 1994-10-17 | 1996-03-12 | Mcneil-Ppc, Inc. | Production of sucralose without intermediate isolation of crystalline sucralose-6-ester |
US6943248B2 (en) * | 2003-04-30 | 2005-09-13 | Tate & Lyle Public Limited Company | Crystalline form of sucralose, and method for producing it |
US20060188629A1 (en) * | 2005-01-21 | 2006-08-24 | Greg Liesen | Method for the purification of sucralose |
CN100591684C (zh) * | 2006-12-27 | 2010-02-24 | 盐城捷康三氯蔗糖制造有限公司 | 三氯蔗糖结晶方法 |
-
2007
- 2007-03-06 CN CN2007100856464A patent/CN101260126B/zh active Active
- 2007-05-04 US US11/744,335 patent/US8252922B2/en active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009089684A1 (fr) * | 2007-12-19 | 2009-07-23 | Zhejiang Hangzhou Xinfu Pharmaceutical Co., Ltd. | Procédé de synthèse et de purification du sucralose |
CN102391320A (zh) * | 2011-12-23 | 2012-03-28 | 盐城捷康三氯蔗糖制造有限公司 | 溶剂热回流纯化三氯蔗糖的方法 |
CN102391320B (zh) * | 2011-12-23 | 2014-03-19 | 盐城捷康三氯蔗糖制造有限公司 | 溶剂热回流纯化三氯蔗糖的方法 |
CN102584908A (zh) * | 2011-12-28 | 2012-07-18 | 广东省食品工业研究所 | 一种改善三氯蔗糖稳定性的结晶方法 |
CN109762030A (zh) * | 2019-03-06 | 2019-05-17 | 福州大学 | 一种三氯蔗糖的结晶方法 |
WO2022067621A1 (zh) | 2020-09-30 | 2022-04-07 | 安徽金禾实业股份有限公司 | 三氯蔗糖的纯化方法 |
Also Published As
Publication number | Publication date |
---|---|
US8252922B2 (en) | 2012-08-28 |
US20080221312A1 (en) | 2008-09-11 |
CN101260126B (zh) | 2010-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Jinshan Inventor after: An Lijun Inventor before: Wang Fei Inventor before: He Haibing Inventor before: Wu Jinshan Inventor before: Yang Xin Inventor before: Yu Yongzhu Inventor before: Fan Zhisong |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG FEI HE HAIBING WU JINSHAN YANG XIN YU YONGZHU FAN ZHISONG TO: WU JINSHAN AN LIJUN |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Crystallization method for sucralose Effective date of registration: 20110629 Granted publication date: 20101222 Pledgee: Sheyang Jiangsu rural commercial bank Limited by Share Ltd Pledgor: JK Sucralose Inc. Registration number: 2011990000249 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140928 Granted publication date: 20101222 Pledgee: Sheyang Jiangsu rural commercial bank Limited by Share Ltd Pledgor: JK Sucralose Inc. Registration number: 2011990000249 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Crystallization method for sucralose Effective date of registration: 20140929 Granted publication date: 20101222 Pledgee: Liuzhou LMZ Co., Ltd. Pledgor: JK Sucralose Inc. Registration number: 2014990000824 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180517 Granted publication date: 20101222 Pledgee: Liuzhou LMZ Co., Ltd. Pledgor: JK Sucralose Inc. Registration number: 2014990000824 |