Wine, in today's very popular, a lot of people love to drink wine. Then, friends know why most wine is not sweet? Do you know why? If you do not understand, then, let Xiaobian explain it to you.
Wine Knowledge
Many friends who drink wine think wine will be sweet at the beginning. In fact, the beverage that can be as sweet as grapes is grape juice, and wine is a grape product that is different from grape juice 39bet-đua chó-game giải trí -đá gà-đá gà trực tuyến-đánh bài. To put it simply, the process by which grapes become grape juice is a physical change, while the process by which grapes become wine is a chemical change.
Most wines are not sweet.
The fact that most wines are not sweet does not mean that all wines are not sweet, but the "red wine and Sprite" situation shows that consumers do mind that dry red wines are not sweet.
Remember a director, had said such a thing, "the somebody else a foreigner did not have worked so hard to get the sugar in the wine, the results of our buddy specifically put Sprite inside", in fact, every time I encountered this kind of situation, small make up the idea of is this kind of practice is to add vodka in grape juice come true, because the cost of doing so will be lower.
Sweetness refers to the taste of sugar and honey, which is a popular taste for humans. Thus, the sweetness of a wine is closely related to the sugar content of the wine. After tasting wines with different residual sugar content, appropriate adjectives can be used to describe the sweetness of a wine, such as dry (wine with no sweetness felt), semi-dry, slightly sweet, medium, medium sweet and very sweet.
It's worth noting that while the sweetness of a wine is mainly determined by the residual sugar in the wine, other components of the wine, such as acids, tannins and carbon dioxide, serving temperature, alcohol and alcohol content, can also affect this feeling. So why, when it comes to wine, when grapes are sweet, does residual sugar go down in sweetness?
How does the sugar in wine grapes relate to the sweetness of the wine?
Sweetness, which has the same taste as sugar and honey, is the most popular taste for humans. Thus, the sweetness of a wine is closely related to the sugar content of the wine. After tasting wines with different residual sugar content, appropriate adjectives can be used to describe the sweetness of a wine, such as dry (wine with no sweetness felt), semi-dry, slightly sweet, medium, medium sweet and very sweet.
It's worth noting that while the sweetness of a wine is mainly determined by the residual sugar in the wine, other components of the wine, such as acids, tannins and carbon dioxide, serving temperature, alcohol and alcohol content, can also affect this feeling.
So why, when it comes to wine, when grapes are sweet, does residual sugar go down in sweetness?
Who ate the sugar from the grapes?
Yeast, yeast this thing said, really use "lazy" to describe. In the absence of oxygen, fermentative yeasts obtain energy by converting sugars into carbon dioxide and ethanol, commonly known as alcohol. We all know that every kind of wine is made by converting sugar into alcohol. And that's where yeast comes in.
Why do some wines taste so sweet?
In fact, according to the above, wine is not supposed to be sweet, but why do some wines still taste sweet?
This will be explained in different cases. For example, some sweet wines are made by interrupting fermentation in the middle of the process, while other sweet wines are made because the grapes themselves have too much sugar and are not fermented completely.
In the latter case, it occurs because wine grapes become high in sugar after air drying or freezing pressing. When the alcohol concentration of fermented wine reaches about 15%-18%, the yeast will be inhibited by high concentration of alcohol, and the fermentation process will be terminated naturally. At this point, the unfermented sugar in the wine becomes a higher concentration of residual sugar, consumers will taste a "alcohol and sugar together" feeling.
After all, the wine is contained inside many material factors, and some of the material factor is that the taste of the wine has a great influence. It is mainly because of the sweet not sweet wines the inside material. In short, if you are still very interested in them, you can go to a deeper understanding and it is also very good.