Why is cheap tea more bitter and dark

The first reason may be that the old tea is more bitter, and the light color is new tea.

The second reason may be that the process is rough, and the tea leaves are not very clean, so the color is darker.

1. Monosaccharides in tea soup.

Disaccharides are sweet, which will neutralize some of the bitter feelings, and will also make the mouth feel refreshed, so it will also appropriately reduce the astringency.

Second, when the tea polyphenols in the tea soup solution.

When the mass concentration of caffeine and caffeine reaches 3 grams per liter and grams per liter respectively, tea polyphenols and caffeine will begin to interact to form an associated polymer, which will reduce the bitterness and improve the fullness of the taste of the tea soup, but the excessive presence of the two substances will lead to excessive turbidity of the tea soup, which has a significant impact on the quality of the tea.

3. Amino acids in tea soup.

At the same time, in the process of making tea, the oxides and theaflavins of tea polyphenols will also affect the improvement of freshness, and at the same time reduce the appearance of bitterness, which is why the same green tea is made into black tea and has a fuller taste than green tea.

So even tea polyphenols and alkaloids.

Tea with a high content may not necessarily be bitter. On the contrary, the content of these two types of substances often determines the quality of a brew of tea.

Good tea has no bitter taste because it is not that there is no bitter taste, but that the bitter and astringent taste substances are too little in this kind of tea, which is related to the variety, as far as I know, the bitter substances are theophylline, caffeine, etc. The fact that a good tea has no bitter taste may be that the variety contains a small amount of bitter substances, so it is considered to be a good tea.

It is not that the more expensive the tea, the weaker the bitter taste of the tea, and there is no necessary connection between the two. Whether tea will have its own bitter and astringent taste is closely related to the composition of the tea, for example, most green tea will have catechins and caffeine, so it will have its own bitter and astringent taste. However, after the tea leaves are fermented and processed, the tea polyphenol oxides in the tea will generate theaflavins and thearubigins, and these two will combine with caffeine to form a complex that is easy to precipitate, so the bitter and astringent taste will be degraded, and the tea will not be so bitter when drunk.

Not necessarily, for example, if you brew a tea bag in a bubble tea shop, you brew it for more than his time, for example, if a tea bag is brewed for 5 minutes, after the time is exceeded, your tea bag is not thrown away, and he just becomes bitter.

Good tea has no bitter taste, first of all, the variety is good, the quality is good, the taste is also delicious, the taste is better to drink, after the selection of the pure tip of the most critical varieties of tea is good, the tea taste is pure just to drink.

People who drink a lot of tea have this feeling, the better the tea is not the most bitter and astringent tea, but the lighter the tea, the better, some people may feel contradictory, isn't tea just drinking bitter and astringent? Why is it better to be lighter? If it is light, put more tea to increase the concentration, will the bitter and astringent taste be heavy?

In fact, the proportion of different tea contains substances is not the same, and the feeling of tea soup is also different, and the contents of tea are mainly: caffeine, tea polyphenols, theanine, etc. The proportion of tea leaves of different ages and seasons is different, and the harmony and fullness of the contents in the taste are the main indicators for us to judge the quality of tea.

Why doesn't a good tea have a bitter taste? Tea leaves generally have a bitter and astringent taste. Some tea leaves are processed by polyphenol oxides in tea to form theaflavins and thearubigins.

And these two will combine with caffeine to form a complex of depressive precipitation, so the bitterness and astringency will be reduced. Such tea will not taste so bitter. In addition, there are some teas that do not sweat in the first place, and these substances release bitterness and taste.

For example, barley honeysuckle, these teas not only do not have a bitter taste, but also have a sweet taste.

Good tea、1 is the freshness of the tea。 2 is the process of roasting tea and tanning. These two points determine the quality of the tea.

Because of his heartstrings, because he is very tender.

The bitter taste of tea is not the determining factor for the quality of tea, high and low grade. Improper technology, improper storage, brewing errors, and excessive tea consumption will become one of the reasons for the bitterness of tea, so bitterness cannot indicate whether the tea is high-grade or low-grade.

What is the reason for the bitter taste of tea.

Improper standing, withering and stirring, and high finishing temperature in the process of leaf production will cause the bitter and astringent taste of the tea.

The temperature of the water is very important when brewing, the higher the temperature, the faster the tea tannins (catechins) are released, be careful not to keep the tea in a warm boiling state, which will destroy the tea tissue.

The longer the brewing time, the tannic acid in the tea soup will completely ooze, and the tea soup will inevitably be bitter.

If you put too much tea, it will also have a bitter taste.