CN101709069A - 一种分离纯化三氯蔗糖-6-乙酯的新方法 - Google Patents
一种分离纯化三氯蔗糖-6-乙酯的新方法 Download PDFInfo
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- CN101709069A CN101709069A CN200910101477A CN200910101477A CN101709069A CN 101709069 A CN101709069 A CN 101709069A CN 200910101477 A CN200910101477 A CN 200910101477A CN 200910101477 A CN200910101477 A CN 200910101477A CN 101709069 A CN101709069 A CN 101709069A
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- 238000000034 method Methods 0.000 title claims abstract description 39
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 78
- 238000000605 extraction Methods 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000002904 solvent Substances 0.000 claims abstract description 21
- 238000000926 separation method Methods 0.000 claims abstract description 20
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000013078 crystal Substances 0.000 claims abstract description 9
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000007864 aqueous solution Substances 0.000 claims description 23
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 20
- 239000012043 crude product Substances 0.000 claims description 20
- 238000001953 recrystallisation Methods 0.000 claims description 20
- 238000000746 purification Methods 0.000 claims description 19
- 238000002425 crystallisation Methods 0.000 claims description 12
- 230000008025 crystallization Effects 0.000 claims description 12
- 239000012046 mixed solvent Substances 0.000 claims description 11
- 229940043232 butyl acetate Drugs 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 abstract description 6
- 239000000284 extract Substances 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract 1
- BAQAVOSOZGMPRM-QBMZZYIRSA-N sucralose Chemical compound O[C@@H]1[C@@H](O)[C@@H](Cl)[C@@H](CO)O[C@@H]1O[C@@]1(CCl)[C@@H](O)[C@H](O)[C@@H](CCl)O1 BAQAVOSOZGMPRM-QBMZZYIRSA-N 0.000 description 14
- 235000019408 sucralose Nutrition 0.000 description 14
- 239000004376 Sucralose Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 9
- 239000012074 organic phase Substances 0.000 description 8
- 239000006227 byproduct Substances 0.000 description 6
- 229930006000 Sucrose Natural products 0.000 description 5
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 5
- 239000005720 sucrose Substances 0.000 description 5
- UGAPHEBNTGUMBB-UHFFFAOYSA-N acetic acid;ethyl acetate Chemical compound CC(O)=O.CCOC(C)=O UGAPHEBNTGUMBB-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000002024 ethyl acetate extract Substances 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 235000013615 non-nutritive sweetener Nutrition 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 235000019605 sweet taste sensations Nutrition 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229940112822 chewing gum Drugs 0.000 description 1
- 235000015218 chewing gum Nutrition 0.000 description 1
- 235000019219 chocolate Nutrition 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
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- 238000003810 ethyl acetate extraction Methods 0.000 description 1
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- 235000003599 food sweetener Nutrition 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
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- 239000011259 mixed solution Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
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- 238000002360 preparation method Methods 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BAQAVOSOZGMPRM-UHFFFAOYSA-N sucralose Chemical compound OC1C(O)C(Cl)C(CO)OC1OC1(CCl)C(O)C(O)C(CCl)O1 BAQAVOSOZGMPRM-UHFFFAOYSA-N 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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CN2009101014778A CN101709069B (zh) | 2009-08-06 | 2009-08-06 | 一种分离纯化三氯蔗糖-6-乙酯的新方法 |
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CN101709069A true CN101709069A (zh) | 2010-05-19 |
CN101709069B CN101709069B (zh) | 2011-11-23 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102516320A (zh) * | 2011-12-23 | 2012-06-27 | 盐城捷康三氯蔗糖制造有限公司 | 从氯化废渣中回收三氯蔗糖-6-酯的方法 |
CN102807594A (zh) * | 2012-07-25 | 2012-12-05 | 湖北省宏源药业有限公司 | 一种三氯蔗糖-6-乙酯的精制方法 |
CN102964396A (zh) * | 2012-10-26 | 2013-03-13 | 溧阳维信生物科技有限公司 | 一种三氯蔗糖-6-乙酯重结晶的方法 |
CN106957345A (zh) * | 2017-04-10 | 2017-07-18 | 王满堂 | 提高三氯蔗糖‑6‑乙酯收率的生产方法 |
CN108250255A (zh) * | 2018-01-24 | 2018-07-06 | 山东康宝生化科技有限公司 | 一种提高三氯蔗糖-6-乙酯结晶收率的方法 |
CN108315372A (zh) * | 2018-01-26 | 2018-07-24 | 东南大学 | 一种酶法脱除三氯蔗糖-6-乙酯乙酰基的方法 |
CN110204581A (zh) * | 2019-06-13 | 2019-09-06 | 山东康宝生化科技有限公司 | 一种改进的分离三氯蔗糖-6-乙酯方法 |
CN111644118A (zh) * | 2020-05-23 | 2020-09-11 | 安徽金禾实业股份有限公司 | 一种三氯蔗糖生产氯化步骤中低温连续配料的方法 |
WO2022110017A1 (zh) | 2020-11-27 | 2022-06-02 | 安徽金禾实业股份有限公司 | 一种三氯蔗糖-6-乙酯的纯化方法 |
WO2022233040A1 (zh) | 2021-05-07 | 2022-11-10 | 安徽金禾实业股份有限公司 | 一种三氯蔗糖-6-乙酯提纯方法 |
-
2009
- 2009-08-06 CN CN2009101014778A patent/CN101709069B/zh not_active Expired - Fee Related
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102516320A (zh) * | 2011-12-23 | 2012-06-27 | 盐城捷康三氯蔗糖制造有限公司 | 从氯化废渣中回收三氯蔗糖-6-酯的方法 |
CN102807594A (zh) * | 2012-07-25 | 2012-12-05 | 湖北省宏源药业有限公司 | 一种三氯蔗糖-6-乙酯的精制方法 |
CN102807594B (zh) * | 2012-07-25 | 2015-05-13 | 湖北省宏源药业有限公司 | 一种三氯蔗糖-6-乙酯的精制方法 |
CN102964396A (zh) * | 2012-10-26 | 2013-03-13 | 溧阳维信生物科技有限公司 | 一种三氯蔗糖-6-乙酯重结晶的方法 |
CN102964396B (zh) * | 2012-10-26 | 2015-11-18 | 溧阳维信生物科技有限公司 | 一种三氯蔗糖-6-乙酯重结晶的方法 |
CN106957345B (zh) * | 2017-04-10 | 2019-07-09 | 王满堂 | 提高三氯蔗糖-6-乙酯收率的生产方法 |
CN106957345A (zh) * | 2017-04-10 | 2017-07-18 | 王满堂 | 提高三氯蔗糖‑6‑乙酯收率的生产方法 |
CN108250255A (zh) * | 2018-01-24 | 2018-07-06 | 山东康宝生化科技有限公司 | 一种提高三氯蔗糖-6-乙酯结晶收率的方法 |
CN108315372A (zh) * | 2018-01-26 | 2018-07-24 | 东南大学 | 一种酶法脱除三氯蔗糖-6-乙酯乙酰基的方法 |
CN110204581A (zh) * | 2019-06-13 | 2019-09-06 | 山东康宝生化科技有限公司 | 一种改进的分离三氯蔗糖-6-乙酯方法 |
CN111644118A (zh) * | 2020-05-23 | 2020-09-11 | 安徽金禾实业股份有限公司 | 一种三氯蔗糖生产氯化步骤中低温连续配料的方法 |
WO2022110017A1 (zh) | 2020-11-27 | 2022-06-02 | 安徽金禾实业股份有限公司 | 一种三氯蔗糖-6-乙酯的纯化方法 |
WO2022233040A1 (zh) | 2021-05-07 | 2022-11-10 | 安徽金禾实业股份有限公司 | 一种三氯蔗糖-6-乙酯提纯方法 |
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CN101709069B (zh) | 2011-11-23 |
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Address after: Hangzhou City, Zhejiang province 310014 City Zhaohui District Six Patentee after: Zhejiang University of Technology Patentee after: Zhejiang today Hui new materials Limited by Share Ltd Address before: Hangzhou City, Zhejiang province 310014 City Zhaohui District Six Patentee before: Zhejiang University of Technology Patentee before: SHANGYU SUNFIT CHEMICAL CO., LTD. |
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Granted publication date: 20111123 Termination date: 20180806 |