CN103145796B - 一种纽甜合成工艺 - Google Patents
一种纽甜合成工艺 Download PDFInfo
- Publication number
- CN103145796B CN103145796B CN201310096818.3A CN201310096818A CN103145796B CN 103145796 B CN103145796 B CN 103145796B CN 201310096818 A CN201310096818 A CN 201310096818A CN 103145796 B CN103145796 B CN 103145796B
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- Prior art keywords
- aspartame
- crude product
- reaction
- knob
- catalyzer
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- 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.)
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 20
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 19
- 239000004384 Neotame Substances 0.000 title abstract description 6
- 235000019412 neotame Nutrition 0.000 title abstract description 6
- HLIAVLHNDJUHFG-HOTGVXAUSA-N neotame Chemical compound CC(C)(C)CCN[C@@H](CC(O)=O)C(=O)N[C@H](C(=O)OC)CC1=CC=CC=C1 HLIAVLHNDJUHFG-HOTGVXAUSA-N 0.000 title abstract description 6
- 108010070257 neotame Proteins 0.000 title abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 108010011485 Aspartame Proteins 0.000 claims abstract description 23
- 239000000605 aspartame Substances 0.000 claims abstract description 23
- 235000010357 aspartame Nutrition 0.000 claims abstract description 23
- IAOZJIPTCAWIRG-QWRGUYRKSA-N aspartame Chemical compound OC(=O)C[C@H](N)C(=O)N[C@H](C(=O)OC)CC1=CC=CC=C1 IAOZJIPTCAWIRG-QWRGUYRKSA-N 0.000 claims abstract description 23
- 229960003438 aspartame Drugs 0.000 claims abstract description 23
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000047 product Substances 0.000 claims abstract description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000012043 crude product Substances 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 239000001257 hydrogen Substances 0.000 claims abstract description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003054 catalyst Substances 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000005406 washing Methods 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims abstract description 4
- 235000009508 confectionery Nutrition 0.000 claims description 25
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N butyric aldehyde Natural products CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 claims description 14
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 claims description 14
- 238000004821 distillation Methods 0.000 claims description 9
- 238000002425 crystallisation Methods 0.000 claims description 5
- 235000019441 ethanol Nutrition 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 claims description 4
- 238000001953 recrystallisation Methods 0.000 claims description 4
- 230000008025 crystallization Effects 0.000 claims description 2
- 238000001035 drying Methods 0.000 abstract 2
- 239000000706 filtrate Substances 0.000 abstract 2
- LTNUSYNQZJZUSY-UHFFFAOYSA-N 3,3-dimethylbutanal Chemical compound CC(C)(C)CC=O LTNUSYNQZJZUSY-UHFFFAOYSA-N 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 238000005292 vacuum distillation Methods 0.000 abstract 1
- 238000007086 side reaction Methods 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 238000010189 synthetic method Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 235000013615 non-nutritive sweetener Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 235000019605 sweet taste sensations Nutrition 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Peptides Or Proteins (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310096818.3A CN103145796B (zh) | 2013-03-25 | 2013-03-25 | 一种纽甜合成工艺 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310096818.3A CN103145796B (zh) | 2013-03-25 | 2013-03-25 | 一种纽甜合成工艺 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103145796A CN103145796A (zh) | 2013-06-12 |
| CN103145796B true CN103145796B (zh) | 2015-02-04 |
Family
ID=48544161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310096818.3A Active CN103145796B (zh) | 2013-03-25 | 2013-03-25 | 一种纽甜合成工艺 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103145796B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104177473B (zh) * | 2014-08-20 | 2017-08-11 | 山东奔月生物科技有限公司 | 纽甜的合成方法 |
| CN105131081A (zh) * | 2015-09-08 | 2015-12-09 | 南京工业大学 | 一种廉价高效的纽甜制备方法 |
| CN105585514B (zh) * | 2016-01-28 | 2018-04-17 | 柳玉荣 | 一种化合物3，3‑二甲基‑羟基磺酸钠及其制备方法和用途 |
| CN111116710A (zh) * | 2018-11-01 | 2020-05-08 | 广州市凯闻食品发展有限公司 | 一种纽甜合成方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6465677B1 (en) * | 1998-11-19 | 2002-10-15 | The Nutrasweet Company | Method for the preparation of N-neohexyl-α-aspartyl-L-phenylalanine methyl ester from imidazolidin-4-one intermediates |
| CN101270092B (zh) * | 2008-04-30 | 2010-12-08 | 厦门大学 | 一种合成纽甜的方法 |
| CN101775066B (zh) * | 2010-01-29 | 2012-05-02 | 常茂生物化学工程股份有限公司 | 一种合成纽甜的方法 |
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2013
- 2013-03-25 CN CN201310096818.3A patent/CN103145796B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103145796A (zh) | 2013-06-12 |
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Address after: 400063 Mintai Road, Jiguan Shilong Industrial Park, Nanan District, Chongqing Patentee after: CHONGQING MINTAI NEW AGROTECH DEVELOPMENT GROUP Co.,Ltd. Address before: 400063 Mintai Road, Jiguan Shilong Industrial Park, Nanan District, Chongqing Patentee before: CHONGQING MINTAI FLAVOR CHEMICAL CO.,LTD. |
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Denomination of invention: A synthetic process of neotame Effective date of registration: 20210219 Granted publication date: 20150204 Pledgee: Chongqing Branch of China Everbright Bank Co.,Ltd. Pledgor: CHONGQING MINTAI NEW AGROTECH DEVELOPMENT GROUP Co.,Ltd. Registration number: Y2021500000005 |
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Date of cancellation: 20220307 Granted publication date: 20150204 Pledgee: Chongqing Branch of China Everbright Bank Co.,Ltd. Pledgor: CHONGQING MINTAI NEW AGROTECH DEVELOPMENT GROUP Co.,Ltd. Registration number: Y2021500000005 |
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Denomination of invention: A synthetic process of neotame Effective date of registration: 20220329 Granted publication date: 20150204 Pledgee: Chongqing Branch of China Everbright Bank Co.,Ltd. Pledgor: CHONGQING MINTAI NEW AGROTECH DEVELOPMENT GROUP Co.,Ltd. Registration number: Y2022500000014 |
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Date of cancellation: 20230406 Granted publication date: 20150204 Pledgee: Chongqing Branch of China Everbright Bank Co.,Ltd. Pledgor: CHONGQING MINTAI NEW AGROTECH DEVELOPMENT GROUP Co.,Ltd. Registration number: Y2022500000014 |
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Denomination of invention: A synthesis process of neotame Effective date of registration: 20230411 Granted publication date: 20150204 Pledgee: Chongqing Branch of China Everbright Bank Co.,Ltd. Pledgor: CHONGQING MINTAI NEW AGROTECH DEVELOPMENT GROUP Co.,Ltd. Registration number: Y2023500000025 |
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Denomination of invention: A New Sweet Synthesis Process Granted publication date: 20150204 Pledgee: Chongqing Branch of China Everbright Bank Co.,Ltd. Pledgor: CHONGQING MINTAI NEW AGROTECH DEVELOPMENT GROUP Co.,Ltd. Registration number: Y2024500000032 |