Formation of ethyl acetate and isoamyl acetate by various species of wine yeasts

C. Plata; C. Millan; J.C. Mauricio; J.M. Ortega

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Formation of ethyl acetate and isoamyl acetate by various species of wine yeasts

机译：各种葡萄酒酵母形成乙酸乙酯和乙酸异戊酯

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Formation of ethyl acetate and isoamyl acetate by seven wine yeast strains in a model grape juice was examined during fermentation. The amounts in which the two esters are produced during fermentation were found to depend on the particular yeast strain, its specific production rate and its rate of survival in the wine. Kloeckera apiculata exhibited the highest ability for acetate formation. Hansenula subpelliculosa, Kluyveromyces marxianus, Torulaxpora delbrueckii and Saccharomyces cerevisiae produced intermediate levels and Pichia membranaefaciens and Candida guilliermondii very low levels of the two esters measured in this study.

机译：在发酵过程中，检查了由7种葡萄酒酵母菌株在模型葡萄汁中形成的乙酸乙酯和乙酸异戊酯。发现在发酵过程中产生两种酯的量取决于特定的酵母菌株，其比生产率和其在葡萄酒中的存活率。 Kloeckera apiculata表现出最高的乙酸形成能力。在这项研究中测得的亚汉逊酵母，马克斯克鲁维酵母，德鲁拉酵母菌和啤酒酵母产生中等水平，而膜毕赤酵母和古德氏假丝酵母这两种酯的水平很低。

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来源
《Food microbiology》 |2003年第2期|p.217-224|共8页
作者
C. Plata; C. Millan; J.C. Mauricio; J.M. Ortega;
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作者单位

Department of Microbiology, Faculty of Sciences, Campus Universitario de Rabanales, University of Cordoba, Edificio C-6, 14071 Cordoba, Spain;

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收录信息美国《科学引文索引》(SCI);美国《化学文摘》(CA);
原文格式 PDF
正文语种 eng
中图分类食品工业;
关键词
ethyl acetate; wine yeasts; grape juice;

机译：乙酸乙酯;葡萄酒酵母;葡萄汁;

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2. Isobaric vapor-piquid equilibria for ethyl acetat + isoamyl alcohol and ethyl acetate + isoamyl acetate mixtures [J] . Victoria Savescu, Ioana Ionescu, Laurentiu Mehedinteanu Revue Roumaine de Chimie . 1997,第1期

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4. Thermal Dissolution of Shengli Lignite in Isometric Methanol and Ethyl Acetate Mixed Solvent - Molecular Composition of the Extract and the Role of Ethyl Acetate [C] . Xingshun Cong, Min Li, Hangyu Gao, International Conference on Machinery, Materials Engineering, Chemical Engineering and Biotechnology . 2016

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6. Ester formation by yeasts. 1. Ethyl acetate formation by Hansenula species [O] . R. Davies, E. A. Falkiner, J. F. Wilkinson, 1951

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8. Internal Memorandum to USEPA Regarding Information on the Consumer Exposure Assessment for Ethyl Acetate, Isobutyl Alcohol, Methyl Isobutyl Ketone & Tetrahydrofuran with Attachment. [R] . 2000

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Formation of ethyl acetate and isoamyl acetate by various species of wine yeasts

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