Why is wine astringent and sour?
Wine is a type of wine made from grapes and is loved for its unique taste and rich nutritional value. However, some wines will take on an astringent and sour character, which can be confusing for some first-time tasters. So, why is wine astringent and sour? Next, we will look at the reasons for the wine's hot engine plan: the brewing process, the chemical composition and the taste feeling.
1. The influence of the winemaking process on the taste of wine.
The winemaking process is a complex chemical process that involves many factors, such as raw materials, yeast species, fermentation temperature, aging time, etc. These factors all have an impact on the taste of the wine.
2. The influence of chemical composition on the taste of wine.
Wine contains many chemical components, such as alcohol, acids, phenols, etc., and the content and proportion of these components will affect the taste of the wine.
3. The influence of taste perception on wine evaluation.
Taste sensation is a very important factor when evaluating wine. Different people may have different taste perceptions of the same wine, which is mainly influenced by factors such as personal taste preferences, eating habits and cultural background.