| 由扩展青霉(Penicillium expansum)PF868产生脂肪酶催化油脂水解的研究 |
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| 引用本文： | 郑毅,施巧琴,黄建中,吴松刚.由扩展青霉(Penicillium expansum)PF868产生脂肪酶催化油脂水解的研究[J].工业微生物,1999(1). |
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| 作者姓名： | 郑毅 施巧琴 黄建中 吴松刚 |
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| 作者单位： | 福建师范大学生物工程学院微生物工程研究所 |
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| 摘 要： | 研究了由扩展青霉（Ｐｅｎｉｃｉｌｉｕｍｅｘｐａｎｓｕｍ）ＰＦ８６８产生脂肪酶催化水解三种油脂（橄榄油、豆油、鱼油）的影响因素与工艺条件，其中包括：水解时间、温度、ｐＨ、酶量、油水比及添加剂，并用气相色谱对产品脂肪酸进行了分析鉴定，初步分析其催化水解的脂肪酸的特异性
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| 关 键 词： | 扩展青霉（Penicillium expansum）PF868 脂肪酶 水解 |
Hydrolysis of oils and fats catalyzed by lipase from Penicillium expansum PF868 |
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| ZHENG Yi,SHI Qiao qin,HUANG Jian zhong,WU Song gang.Hydrolysis of oils and fats catalyzed by lipase from Penicillium expansum PF868[J].Industrial Microbiology,1999(1). |
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| Authors: | ZHENG Yi SHI Qiao qin HUANG Jian zhong WU Song gang |
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| Abstract: | The effects of hydrolysis of three
kinds of oils (olive oil,bean oil and fishoil) cata lyzed by lipase from Penicillium expansum
PF868 were studied. These effects included pH,temperature,reaction time,concentration of
lipase,ratio of oil to water and additives.The products of fatty acids were analyzed by GC and
the specificity of fatty acid chains was discussed. |
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| Keywords: | Penicillium expansum PF868 lipase hydrolysis |
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