How do brewing methods affect the style of sparkling wine?

Different brewing methods will affect the style and drinking experience of sparkling wine. For example, in the traditional method, after primary fermentation into dry base wine, the second fermentation is carried out in a bottle, and after the second fermentation produces bubbles, the final seasoning liquid is added to determine the sweetness of the final traditional sparkling wine. If you want to get pink sparkling wine, you should also mix red wine and white wine before adding the last seasoning liquid. Because it is fermented in a bottle, the traditional sparkling wine will have a lot of yeast flavor.

Another kind of sparkling wine is secondary fermentation in a pressure tank, which is called Chama method. After the base wine is made, it is transferred to a pressure tank for secondary fermentation, including bottling, so it has more fruity flavor and less yeast flavor than traditional sparkling wine. There is also a kind of sparkling wine called asti Asti, which is a sweet Italian sparkling wine. Generally speaking, grape juice is stored in fermentor at low temperature. If the customer needs it, the fermentor starts to heat up and start fermentation. When the alcohol content reaches 7-7.5 degrees and the pressure is close to 5 atmospheres, stop fermentation, filter and bottle. This wine is sweet and frothy. There is also a particularly cheap one with carbon dioxide added, which is not a style, but an alcoholic beverage with bubbles. There are only a few brewing methods of sparkling wine in the world, and different styles have different feelings.