| 微生物酶法合成己酸乙酯的研究 |
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| 引用本文： | 赵华,赵树欣,李颖宪,张维,韩晓冬. 微生物酶法合成己酸乙酯的研究[J]. 天津科技大学学报, 1999, 0(1) |
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| 作者姓名： | 赵华 赵树欣 李颖宪 张维 韩晓冬 |
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| 作者单位： | 1. 天津轻工业学院食品工程系
2. 天津酿酒厂科研所,天津,300130 |
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| 摘 要： | 以红曲霉（Ｍｏｎａｃｕｓｆｕｌｇｉｎｏｓｕｓ）为出发菌株，通过紫外线诱变选育出一株高活性己酸乙酯酯化菌Ｍ３－Ｅ。在含１％己酸和１５％乙醇的酯化培养基中添加５％Ｍ３－Ｅ菌麸曲粗酶制剂，３４℃间歇振荡酯化７ｄ，酯化液中己酸乙酯含量达２．３５ｇ／Ｌ。同时，本文对己酸菌发酵液在制备己酸乙酯酯化液中的应用作了初步研究
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| 关 键 词： | 脂酶 己酸乙酯 酯化 红曲霉 己酸菌 |
STUDY ON ETHYL CAPRONATE SYNTHESIS BY LIPASE-CATALYZED ESTERIFICATION WITH FUNGI |
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| Zhao Hua,Zhao Shuxin,Li Yingxian,Zhang Wei,Han Xiaodong. STUDY ON ETHYL CAPRONATE SYNTHESIS BY LIPASE-CATALYZED ESTERIFICATION WITH FUNGI[J]. Journal of Tianjin University of Science & Technology, 1999, 0(1) |
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| Authors: | Zhao Hua Zhao Shuxin Li Yingxian Zhang Wei Han Xiaodong |
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| Abstract: | This paper reported the breeding of M3E strain with ability of high esterification by UV radiation.The optimum culture medium was the Fuqu 5%,caproic acid 1% and alcohol 15%.Under the condition of intermittent vibration at 34 ,ethyl caproate reached 2.35 g/L in the esteried solution after 7 days.In addition,this paper preliminarily studied the application of the caproic acid bacteria fermented solution to esterification for ethyl capronate. |
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| Keywords: | Lipase Ethyl caproate Esterification Monascus Caproic acid bacterium |
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