Governo all'uso toscano (GUT) is a traditional winemaking practice where withered grapes are added to a freshly fermented wine. This results in a second alcoholic fermentation and a distinctive wine, in which there is renewed interest. Grape withering is problematic for winemakers, however, both in terms of cost and risks. It is therefore important to determine the minimum amount of withered grapes needed to typify the wine in order to minimise risks and costs.

中文翻译：

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在新鲜生产的红酒中添加枯萎的葡萄的定性效果：传统的总督all'uso toscano做法

Governo all'uso toscano（GUT）是一种传统的酿酒方法，其中将枯萎的葡萄添加到新鲜发酵的葡萄酒中。这导致了第二次酒精发酵和独特的葡萄酒，引起了人们的新兴趣。然而，就成本和风险而言，葡萄枯萎对酿酒师来说是个问题。因此，重要的是确定代表该葡萄酒的葡萄枯萎的最小量，以最大程度地降低风险和成本。