CN107954969B - 高质量维生素e的提取工艺 - Google Patents
高质量维生素e的提取工艺 Download PDFInfo
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- CN107954969B CN107954969B CN201711225051.4A CN201711225051A CN107954969B CN 107954969 B CN107954969 B CN 107954969B CN 201711225051 A CN201711225051 A CN 201711225051A CN 107954969 B CN107954969 B CN 107954969B
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- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 title claims abstract description 124
- 229930003427 Vitamin E Natural products 0.000 title claims abstract description 61
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 title claims abstract description 61
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
- C07D311/70—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with two hydrocarbon radicals attached in position 2 and elements other than carbon and hydrogen in position 6
- C07D311/72—3,4-Dihydro derivatives having in position 2 at least one methyl radical and in position 6 one oxygen atom, e.g. tocopherols
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
Abstract
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CN107954969A CN107954969A (zh) | 2018-04-24 |
CN107954969B true CN107954969B (zh) | 2021-07-23 |
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CN114480517B (zh) * | 2020-10-27 | 2023-08-25 | 清华大学 | 酶促棕榈毛油高值化转化工艺 |
CN112964595B (zh) * | 2021-02-20 | 2023-07-14 | 辽宁科技大学 | 一种生物质热解油或生物质和煤共热解油中含水率的测定方法 |
CN112920155A (zh) * | 2021-04-01 | 2021-06-08 | 福建省格兰尼生物工程股份有限公司 | 一种从脱臭馏出物中提取α维生素E的方法 |
Family Cites Families (6)
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JPS6193178A (ja) * | 1984-10-12 | 1986-05-12 | Agency Of Ind Science & Technol | トコトリエノ−ル類の分離方法 |
KR940002715B1 (ko) * | 1991-11-18 | 1994-03-31 | 한국과학기술연구원 | 대두유 탈취 부산물로부터 천연 토코페롤을 분리, 정제하는 방법 |
JP3839994B2 (ja) * | 1999-04-26 | 2006-11-01 | 大阪市 | ビタミン類の製造方法 |
CN103045664A (zh) * | 2012-12-15 | 2013-04-17 | 华中科技大学 | 利用脱臭馏出物生产生物柴油和甾醇及维生素e的方法 |
CN105154239A (zh) * | 2015-07-28 | 2015-12-16 | 宜春大海龟生命科学有限公司 | 一种植物油脱臭馏出物固定床连续酯化的方法 |
CN107216253A (zh) * | 2016-03-22 | 2017-09-29 | 浙江医药股份有限公司新昌制药厂 | 一种利用酶-化学联合技术从大豆油脱臭馏出物中提取ve、甾醇的生产方法 |
-
2017
- 2017-11-29 CN CN201711225051.4A patent/CN107954969B/zh active Active
Non-Patent Citations (2)
Title |
---|
强酸性离子交换树脂催化大豆油脱臭馏出物连续酯化反应;曹玉平等;《中国油脂》;20121231;第37卷(第12期);第61页右栏,第62页左栏第1段、1.1、1.3.1、1.3.2,第63页2.4 * |
豆油脱臭馏出物酶法甲酯化纯化VE的研究;唐年初;《中国博士学位论文全文数据库 工程科技I辑》;20090315;第8页1.4.1,第9页第5段,第37页2.3.2、2.3.3,第38页2.3.5,第42页2.5.3,第48页2.6,第76页5.2.3.1,第77页第2段,第81页第3段,第82-85页 * |
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