How can you tell if green tea is good or bad? How to tell if green tea is good or bad

Color: A good green tea should be light green or yellow-green and clear and bright, if the color of the tea is gray and dark, dark brown and so on, it is generally not good. Aroma:

Good green tea has a clear fragrance, if the aroma is low or there is staleness, mildew, etc., it is inferior tea. Taste: Good green tea tastes slightly bitter at first, but has a strong aftertaste, which makes the mouth and tongue relish, while coarse and old tea is light and tasteless, and even astringent and numb.

Appearance: The shape of good green tea is flat, round, tight, uniform and neat, if the cord is loose and the particles are loose, it is generally inferior tea. ”

How to tell the difference between good and bad green tea.

1. Appearance. The shape of the tea leaves in good condition is uniform, and when you touch it with your hands, you can feel the compactness of the tea leaves, and the shape is flat and round, uniform and neat; If the leaves are very coarse, very loose to the touch, loose cords, and loose particles, this kind of tea is a relatively poor tea.

2. Aroma. Good tea leaves will have a faint orchid fragrance and chestnut fragrance, which can be distinguished by the sense of smell; If there are other turbid and unknown smells in the tea, such as low aroma or stale gas, mildew, etc., it is recommended to give up buying, this kind of tea is relatively poor.

3. Taste. Good tea leaves will have a obviously bitter feeling when brewed and drunk, but the aftertaste is strong and mellow, which makes the mouth and tongue relish; Poor tea leaves are light and tasteless, and astringent and numb.

4. Soup color. After brewing, the tea soup must be light green or yellow-green and clear and bright, with obvious characteristics of clear soup and green leaves; After brewing, the tea soup is turbid and unbright, and the tea color is gray and dark brown.

Good green tea leaves are complete, very dry, smell with the unique fragrance of tea, the leaves of the tea leaves are stretched, the soup color is clear, and the fragrance is natural, so the quality of green tea is better.

Whether the tea strips are tight.

Good green tea is green and moist, and bad color is gray and yellow.

Good green tea has a high and long-lasting aroma, while bad green tea will have a burnt taste.

Good green tea tastes mellow, while bad green tea will have a smoky taste.

If you want to effectively distinguish the quality of green tea, the most important thing is to make a reasonable judgment from its appearance, smell, and the color of the brew, so as to achieve more scientific and safe judgment standards and effects, and make eating and drinking more hygienic.

The quality of green tea should be judged by looking at the color, smelling the aroma, touching the shape, watching the tea soup, and tasting the taste.

Look at the good or bad way to judge green tea:

1. Look at the color, good green tea products are emerald green or yellow-green, oily and shiny, while inferior green tea is dull, dark brown, and has no light.

2. Smell the aroma, the high-grade green tea is fragrant, with a faint orchid fragrance and chestnut fragrance, if the tea is turbid and has other unknown smells, it must be bad.

3. Touch the shape, green tea with good quality, the shape is straight and even, the white hao is displayed, and it is unusually tight and complete to the touch. If the cord is loose and the leaf surface is rough and light, it must not be considered a good green tea.

4. After the tea soup is brewed, the tea soup is green, clear and bright, with obvious characteristics of clear soup and green leaves; If the brewed green tea soup is turbid and not bright, it is known that the tea is of poor quality.

5. Taste the taste, the best green tea tastes slightly bitter, but the aftertaste is mellow, sweet and fresh, and the tongue is full of relish; Coarse and low-quality green tea is light, tasteless, and astringent.

The quality of tea can be evaluated by four aspects: color, fragrance and shape when there are no scientific instruments and methods to identify it. These four aspects are used to evaluate the quality of tea, and it is usually identified by seeing, smelling, touching and tasting tea. That is, look at the appearance, color, smell the aroma, touch the bones, and open the soup to taste.

Color--- Different teas have different color characteristics. The roasted green in green tea should be yellow-green, the roasted green should be dark green, the steamed green should be emerald green, and the longjing should be slightly beige in the bright green; If the green tea is gray and dark brown in color, the quality must be poor. The vapor color of green tea should be light green or yellow-green, clear and bright; If it is dark yellow or cloudy, it is not a good tea.

Black tea should be black and oily, the soup color is red and bright, some high-grade gongfu black tea, its tea soup can form a yellow oil ring around the teacup, commonly known as "gold circle"; If the soup is dull and turbid, it must be inferior black tea. Oolong tea is better in color and brown and shiny.

Aroma--- all kinds of tea have their own fragrance, such as green tea with fragrance, high-grade green tea with orchid fragrance, chestnut fragrance, etc., black tea with fragrance and sweet fragrance or floral fragrance; Oolong tea set ripe peach fragrance and so on. If the aroma is low, it is determined to be inferior tea; The stale is aged tea; Those with mildew and other peculiar smells are spoiled tea. It is Kuding tea, which also smells with a natural aroma.

Flower tea attracts tea customers with its strong aroma.

The taste --- or the taste of tea, the taste of tea itself is composed of bitter, astringent, sweet, fresh, sour and other components. The proportion of its ingredients is appropriate, the taste is fresh and mellow, at the same time, different types of tea, the taste is not the same, the first taste of high-quality green tea has its bitter feeling, but the aftertaste is strong and mellow, so that the tongue is relished; Coarse and inferior tea is light and tasteless, and even astringent and numb. The taste of high-quality black tea is strong, strong and fresh; Low-grade black teas are bland and tasteless.

Kuding tea is very bitter in the mouth, but it has a sweet aftertaste after drinking.

Appearance--- The quality of tea can be judged from the shape of the tea, because the quality of the tea is directly related to the fresh leaves picked by the tea, and it is also related to the making of tea, which is reflected in the shape of the tea. For example, good Longjing tea has a light, flat, straight appearance, and resembles a bowl nail; Good pearl tea, the particles are round and tight, uniform; Good work, the black tea strips are tight, and the black broken tea particles are neat and uniform; Good Maofeng tea buds, bud dew and so on. If the cords are loose, the particles are loose, the leaf surface is rough, and the body bones are light, it is not a good tea.

Color: If the color is dark and has no luster – it may be aged tea;

Aroma: If the smell of the tea leaves has changed, it is more unpleasant - it may have deteriorated;

Palate: If you already have a strange taste - it may be cross-flavored or spoiled;