What is does wine come from?

Here's a more detailed breakdown:

* Grapes: The primary ingredient is grapes, specifically *Vitis vinifera*, the species most commonly used for winemaking.

* Juice: The grapes are crushed to extract their juice, known as "must".

* Yeast: Yeast is naturally present on the grapes or added intentionally to the must. Yeast consumes sugars in the juice and converts them into alcohol and carbon dioxide.

* Fermentation: This process of conversion is called fermentation, and it gives wine its characteristic alcohol content and flavor.

* Aging: After fermentation, wine is often aged in oak barrels or stainless steel tanks to develop its complexity and flavor profile.

While grape juice is the primary ingredient, winemaking can involve other processes like:

* Blending: Combining wines from different grape varieties or vintages.

* Filtering: Removing solids from the wine.

* Stabilization: Preventing unwanted chemical reactions.

* Bottling: Packaging the finished wine for consumption.