葡萄酒生产中苹果乳酸发酵的研究进展

Research on Grape Wines Production Using Malolactic Fermentation

二次发酵-苹果酸乳酸发酵(MLF)[1]在葡萄酒生产过程中起非常重要的作用。酿酒需要选择合适的酿酒酵母和细菌,乳酸菌接种方案以及工艺条件控制系统。本文介绍了MLF发酵过程的优缺点、效益和技术缺陷。讨论了启动和运行MLF的方法及葡萄酒生产过程中各种微生物之间的相互作用。微生物主要是指酵母菌属中的酿酒酵母和酒类酒球菌属中的酿酒细菌。

The secondary fermentation-malolactic fermentation （MLF） plays an important role in the course of grape wines production. Grape wines production needs to select appropriate wine yeast and bacteria preparations, scenario of malolaetic bacteria inoculation as well as control system of the process conditions. The advantages, disadvantages, benefits, and technological drawbacks of the process are presented. Methods to initiate and run MLF as well as interactions occurring between microorganisms used in wine production are discussed. Microorganisms mainly conclude wine yeasts from the genus Saccharomyces and wine bacteria from the genus Oenococcus.