Department of Wine and Food Science, School of Agriculture, Food and Wine, University of Adelaide, Waite Campus, Adelaide, South Australia, Australia.
Australian Research Council Training Centre for Innovative Wine Production, University of Adelaide, Waite Campus, Adelaide, South Australia, Australia.
Appl Microbiol Biotechnol. 2019 Mar;103(5):2033-2051. doi: 10.1007/s00253-018-09608-8. Epub 2019 Jan 16.
This review focuses on the considerable amount of research that has been directed towards the improvement of efficiency and reliability of malolactic fermentation (MLF), which is important in winemaking. From this large body of work, it is clear that reliable MLF is essential for process efficiency and prevention of spoilage in the final product. Impediments to successful MLF in wine, the impact of grape and wine ecology and how this may affect MLF outcome are discussed. Further focus is given to how MLF success may be enhanced, via alternative inoculation strategies, MLF progress sensing technologies and the use of different bacterial species. An update of how this information may be used to enhance and improve sensory outcomes through metabolite production during MLF and suggestions for future research priorities for the field are also provided.
本文综述了大量旨在提高苹果酸-乳酸发酵（MLF）效率和可靠性的研究，这对酿酒至关重要。从这些大量的研究中可以清楚地看出，可靠的 MLF 对于提高工艺效率和防止最终产品变质是必不可少的。本文讨论了葡萄酒中 MLF 成功的障碍、葡萄和葡萄酒生态的影响以及这如何影响 MLF 结果。进一步的重点是如何通过替代接种策略、MLF 进展感应技术和使用不同的细菌物种来提高 MLF 的成功率。本文还提供了如何通过 MLF 过程中代谢产物的产生来增强和改善感官结果的信息更新，并为该领域的未来研究重点提出了建议。
