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首页> 外文期刊>Australian & New Zealand Grapegrower & Winemaker: national journal of the grape and wine industry >Bioprotection: Thinking differently about cleaningharvesting and winery equipment
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Bioprotection: Thinking differently about cleaningharvesting and winery equipment

机译：生物保护:以不同的方式思考cleaningharvesting和酒厂设备

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There is an increasing demand for 'strategies to lower the amount of S02 I both for preservative-free wines as well as V organic certified wine production where the limit of S02 is often lower than that of standard wine production. There is also a health concern with the use of sulphites both in the winery and from a consumer point of view. S02 is used in the wine industry to control microorganisms and protect against wine oxidation starting from vineyard application all the way hrough to pre-bottling. However, excess use prior to wine fermentation can lead Ao the production of off aromas as well as cause stress to wine microorganisms f in alcoholic fermentation. The term 'bioprotection' is a relatively new term in the wine industry (Chacon-Rodriguez et al. 2020; Coulon et al. 2019; Csutak et al. 2013), in this case referring to control of microorganisms with the use of specific microorganisms (from the grapes ecosystem). This article aims to discuss the findings of recent proof of concept trial work on the use of Bioprotection on harvest equipment. Specifically, equal parts of Torulaspora delbruekii and Metschnikowia pulcherrima were applied to grape harvesters and rinse water for bin washers. The objective of the trial work is to reducethe load of spoilage microorganisms present on winery equipment and subsequently on grapes by using Bioprotection to occupy the microbial space and prevent the proliferation of undesirable microorganisms.
机译：有一个增加需求的策略低S02我两的量不含防腐剂以及V有机葡萄酒认证的葡萄酒产量S02的极限通常是低于标准的酒吗生产。使用亚硫酸盐酒厂和一个消费者的观点。工业控制微生物和保护对葡萄酒氧化从葡萄园应用程序所有的方式通过pre-bottling。但是,过度使用前葡萄酒发酵可以导致Ao的生产芳香吗作为葡萄酒微生物f带来压力酒精发酵。在葡萄酒行业是一个相对较新的术语(2020年Chacon-Rodriguez等;2019;控制微生物的使用特定的微生物(从葡萄生态系统)。发现最近的概念验证试验工作生物保护收割设备的使用。具体来说,Torulaspora相等的部分delbruekii and Metschnikowia pulcherrima那时应用于葡萄收获和冲洗用水本洗衣机。减压腐败微生物的负载出现在酒厂设备和随后葡萄通过使用生物保护占领微生物空间和防止扩散不受欢迎的微生物。

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