| 酶促酯交换桕脂的改性 |
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| 引用本文： | 忻耀年. 酶促酯交换桕脂的改性[J]. 中国粮油学报, 1992, 7(1): 55-62,F003 |
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| 作者姓名： | 忻耀年 |
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| 作者单位： | 商业部西安油脂科研所 710082西安劳动北路56号(忻耀年)，西德联邦油脂研究院 Prof.Dr.(K.Aitzetmiiller) |
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| 摘 要： | 在脂肪酶 Lipozyme 的作用下,将桕脂与硬脂酸甲酯(SME)或硬脂酸甘油酯(SSS)酯交换,可获得一种可可脂类似物.其三甘酯组成与可可脂极为相似,主要三甘酯为 POS 与 SOS(P:棕榈酸;O:油酸;S:硬脂酸)。在对脂肪酶作用原理讨论之后,给出了其在油脂工程中进一步应用的可能性。
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| 关 键 词： | 桕脂 酶促酯交换 脂肪酶 |
THE DEN ATURATION OF THE CHINESE VEGETABIE TALLOW WITH ENZYME BY INTERESTERIFICATION |
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| Prof.Dr.K.Aitzetmiiller. THE DEN ATURATION OF THE CHINESE VEGETABIE TALLOW WITH ENZYME BY INTERESTERIFICATION[J]. Journal of the Chinese Cereals and Oils Association, 1992, 7(1): 55-62,F003 |
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| Authors: | Prof.Dr.K.Aitzetmiiller |
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| Affiliation: | Prof.Dr.K.Aitzetmiiller |
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| Abstract: | The modification of chinese vegetable tallow with enzyme by interes-terification was discribed in this paper.On the effect of Lipase Lipozymethe chinese vegetable tallow would be interesterified with stearic methylester or tristearin,and a product it's composition of triglycerides is sim-ilar with cocoa butter was obtained.The major triglycerides of this pro-duct is POS and SOS(P:palmitic acid;O:oleic acid;S:stearic acid).The possibility of the lipase apply in fat-engineering would be expoundedafter the discussion of the effect of the lipase. |
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| Keywords: | Chinese Vegetable Tallow Lipase Lipozyme Interesterification with Enzyme |
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