CN1560020A - 一种甘油二酯的制备方法 - Google Patents
一种甘油二酯的制备方法 Download PDFInfo
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- CN1560020A CN1560020A CNA2004100153484A CN200410015348A CN1560020A CN 1560020 A CN1560020 A CN 1560020A CN A2004100153484 A CNA2004100153484 A CN A2004100153484A CN 200410015348 A CN200410015348 A CN 200410015348A CN 1560020 A CN1560020 A CN 1560020A
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- lipid acid
- triglyceride
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Abstract
Description
油酸(g) | 甘油(g) | 硅胶(g) | 酶(g) | 反应温度(℃) | 反应时间(hr) | |
实施例1 | 450 | 100 | 60 | 30 | 40 | 8 |
实施例2 | 450 | 48 | 4.8 | 2.5 | 40 | 24 |
实施例3 | 450 | 147 | 118 | 30 | 40 | 8 |
实施例4 | 450 | 100 | 125 | 10 | 20 | 24 |
实施例5 | 450 | 100 | 100 | 30 | 80 | 8 |
实施例6 | 450 | 80 | 24 | 30 | 55 | 8 |
油酸(%) | 单甘酯(%) | 甘油二酯(%) | 甘油三酯(%) | ||
实施例1 | 反应产物 | 13.1 | 14.5 | 64.3 | 8.1 |
分子蒸馏产物 | 0.1 | 0.3 | 88.3 | 11.3 | |
实施例2 | 反应产物 | 38.9 | 8.6 | 37.3 | 15.2 |
分子蒸馏产物 | 0.1 | 0.2 | 71.7 | 28.0 | |
实施例3 | 反应产物 | 16.6 | 15.8 | 58.5 | 9.1 |
分子蒸馏产物 | 0.1 | 0.3 | 86.0 | 13.6 | |
实施例4 | 反应产物 | 31.6 | 10.2 | 45.0 | 13.2 |
分子蒸馏产物 | 0.1 | 0.3 | 76.9 | 22.7 | |
实施例5 | 反应产物 | 15.1 | 12.5 | 55.3 | 17.1 |
分子蒸馏产物 | 0.1 | 0.3 | 76.1 | 23.5 | |
实施例6 | 反应产物 | 23.6 | 11.2 | 52.6 | 12.6 |
分子蒸馏产物 | 0.1 | 0.3 | 80.2 | 19.4 |
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CNB2004100153484A CN100376541C (zh) | 2004-02-16 | 2004-02-16 | 一种甘油二酯的制备方法 |
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CNB2004100153484A CN100376541C (zh) | 2004-02-16 | 2004-02-16 | 一种甘油二酯的制备方法 |
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CN1560020A true CN1560020A (zh) | 2005-01-05 |
CN100376541C CN100376541C (zh) | 2008-03-26 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101818176A (zh) * | 2010-04-09 | 2010-09-01 | 浙江兴业集团有限公司 | 脂肪酸乙酯转化为甘油酯的方法 |
CN1884564B (zh) * | 2006-05-31 | 2010-09-08 | 东莞新宝精化有限公司 | 全酶法生产甘油二酯的方法 |
CN101260417B (zh) * | 2008-04-25 | 2011-05-11 | 清华大学 | 石油醚介质体系中酶法制备1,3-甘油二酯工艺 |
CN103361387A (zh) * | 2013-07-25 | 2013-10-23 | 华南理工大学 | 一种联产不饱和单甘酯的甘油二酯酶法生产方法 |
CN105087686A (zh) * | 2014-04-23 | 2015-11-25 | 丰益(上海)生物技术研发中心有限公司 | 通过脂肪酶催化制备生物柴油的方法 |
CN110305015A (zh) * | 2019-07-30 | 2019-10-08 | 广州白云山汉方现代药业有限公司 | 一种天然偏甘油酯的分离方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6261812B1 (en) * | 1997-08-18 | 2001-07-17 | Kao Corporation | Process for producing diglycerides |
JP3853552B2 (ja) * | 1999-12-17 | 2006-12-06 | 花王株式会社 | ジグリセリドの製造方法 |
CN1208305C (zh) * | 2003-03-06 | 2005-06-29 | 华南理工大学 | 甘油二酯的生产方法 |
-
2004
- 2004-02-16 CN CNB2004100153484A patent/CN100376541C/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1884564B (zh) * | 2006-05-31 | 2010-09-08 | 东莞新宝精化有限公司 | 全酶法生产甘油二酯的方法 |
CN101260417B (zh) * | 2008-04-25 | 2011-05-11 | 清华大学 | 石油醚介质体系中酶法制备1,3-甘油二酯工艺 |
CN101818176A (zh) * | 2010-04-09 | 2010-09-01 | 浙江兴业集团有限公司 | 脂肪酸乙酯转化为甘油酯的方法 |
CN101818176B (zh) * | 2010-04-09 | 2013-05-15 | 浙江兴业集团有限公司 | 脂肪酸乙酯转化为甘油酯的方法 |
CN103361387A (zh) * | 2013-07-25 | 2013-10-23 | 华南理工大学 | 一种联产不饱和单甘酯的甘油二酯酶法生产方法 |
CN105087686A (zh) * | 2014-04-23 | 2015-11-25 | 丰益(上海)生物技术研发中心有限公司 | 通过脂肪酶催化制备生物柴油的方法 |
CN105087686B (zh) * | 2014-04-23 | 2019-10-22 | 丰益(上海)生物技术研发中心有限公司 | 通过脂肪酶催化制备生物柴油的方法 |
CN110305015A (zh) * | 2019-07-30 | 2019-10-08 | 广州白云山汉方现代药业有限公司 | 一种天然偏甘油酯的分离方法 |
CN110305015B (zh) * | 2019-07-30 | 2022-06-14 | 广州白云山汉方现代药业有限公司 | 一种天然偏甘油酯的分离方法 |
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CN100376541C (zh) | 2008-03-26 |
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