How to identify Biluochun, how to identify the authentic Biluochun

Biluochun, the tea leaves are flattened, yellow and green, smooth to the touch, one bud, one leaf or two; Longer than buds and leaves, without peduncles and fragments. Fake Biluochun smells of grass, has many pinched feet, and is not smooth to the touch. Biluochun has silver buds, one bud and one leaf.

The tea leaves are long, the buds are white and curly, and the leaves are curly green. False one bud and two leaves, the length of the buds and leaves is uneven, yellow. How to distinguish the top Biluo ChunBiluo Spring is produced in Biluo Peak, Dongting Mountain, Taihu Lake, Wuxian County, Jiangsu.

Silver buds are exposed, one bud and one leaf, the total length of tea, the teeth are white and curly, the leaves are curly and green, the bottom of the leaves is delicate and even. False one bud and two leaves, the length of the buds and leaves is uneven, yellow. How to distinguish the real from the fake Biluochun According to the China Standard Service Network, a counterfeit "Biluochun" made of industrial pigment "lead chrome green" was recently seized by the Product Quality Supervision and Inspection Institute of Suzhou City, Jiangsu Province.

The inspectors found that this tea not only does not have the fragrance and nutrition of famous tea, but in fact the heavy metal lead content exceeds the national standard by 60 times, which is a terrible "poisonous tea". So how to tell if "Biluochun" has added industrial pigments? First of all, the dyed Biluochun can be identified with the naked eye.

According to the expert's introduction, look at the exterior color first. Colorant-free Biluochun, soft and bright. The pigmented Biluochun looks black, green, blue, and dark; After brewing with boiling water, the color without pigment looks soft and bright, while the color with pigment looks yellow and dark, like the color of aged tea leaves.

In addition, the normal "Biluochun" tea has small white fluff, and if it is a colored tea, its fluff is also green. How to distinguish new tea from old tea? Let's start by looking at the colors.

Tea leaves are automatically oxidized during storage. Due to the decomposition and oxidation of chlorophyll in green tea, the color of the tea leaves will change from green when they were fresh to dull. However, the increase in theabrownin will make the tea soup yellow and brown.

The oxidation of tea polyphenols in black tea will change the color of tea from dark to dark. The increase in brown pigment will make the tea soup cloudy. The second is tasting. No matter what kind of tea, the new product tastes mellow and fresh, and the old product tastes light and disliked.

This is because during the storage process, some of the fatty compounds, amino acids, vitamins and other substances in the tea are decomposed and volatilized, and some are decomposed into water-insoluble substances. In this way, the water-soluble active ingredient pills in the tea are reduced, and the tea soup is naturally light. The third is to smell the aroma.

According to research, there are more than 300 kinds of aroma components of tea, which are mainly composed of Quan, alcohol, esters and other substances. These substances are characterized by continuous volatilization and slow oxidation to other compounds. Therefore, with the extension of storage time, the aroma of tea naturally changes from the fresh aroma of tea to light and turbid.

In short, new tea gives a fresh and aromatic feel. Tea that is more than a year old, whether it is black tea, green tea or flower tea, even if it is preserved best, will inevitably have a fragrant and bland feeling.

Ways to identify authentic Biluochun:

1. From the appearance, Biluochun, as the name suggests, holds the hollow strip of slender rope, curls into a spiral, tender and neat, and the tea buds used in 500 grams of first-class Biluochun reach about 65,000 to 70,000.

2. Biluo spring tea has white hairs all over its body, and its color is silver-green and verdant. The white hao on the tea leaves is the embodiment of the delicate imitation of Biluo spring tea, and the back of the young bud tip of Biluo spring has white hairs, and its characteristics are particularly significant after being processed into tea.

3. After Biluochun is brewed into tea, the tea leaves stretch out and settle at the bottom of the cup, the color is green and bright, there is a flower and fruit fragrance, the taste is fragrant and rich, and there is a sweet feeling after drinking.

4. On the outer packaging of tea, there must be the QS mark and the origin mark of the People's Republic of China of the food market safety section blind access system implemented by the state.

It can be seen from the appearance: the high-quality Biluochun shape is slender and curly, such as bee legs, like copper wire strips, spiral-shaped, the color is silver-green and faintly green, covered with hair, the silver buds are exposed, a bud and a leaf, the teeth are white and curly, the leaves are curly and green, and the tea buds are young and complete, no petioles, no "trouser feet", no yellow leaves and old pieces.

How to tell the good from the bad of Biluochun? First of all, from the color of the tea brewed in the color, and then from the appearance of the tea, from these two aspects to distinguish the good and bad of Biluochun? First of all, the color of the tea brewed from the color, and then from the appearance of the tea leaves, from these two aspects.

Introduction: Biluo spring tea is loved and praised by many tea lovers. When a product is on sale, some unscrupulous businessmen in the market will confuse the real with the fake and shoddy. Below, I will teach you some ways to identify Biluochun, welcome to refer to it!

Biluo spring tea

1. Observe the appearance of Biluochun

Biluochun's dried tea leaves look more slender, a little curly, looks a little snail shape, Biluochun also has a shape feature is that the whole body has hair, the color of the tea leaves is silvery green and green, the tea buds are relatively young and complete, there is no petiole, and there is no "trouser feet".

2. Smell the aroma of Biluochun

Grab a handful of Biluochun tea leaves and smell it, there will be a kind of aroma at this time, and it is a little strong! It smells like the fragrance of flowers and fruits, after brewing Biluochun, take a sip gently, the taste is fresh and mellow, and the aftertaste is sweet.

3. Observe the color of the tea leaves

After brewing Biluochun tea, we will find that there is no added pigment. Biluochun tea leaves look softer and brighter, and if they are pigmented, they will look more yellow and dark, just like the color of aged tea.

4. Observe the small fluff of Biluochun

But when we observe the normal Biluochun, we will find that there are small white hairs on the tea leaves, and if it is a colored Biluochun tea, its fluff is not white, but green, which can also be recognized.

Drinking a cup of green tea after a meal on a hot summer day can help the stomach and intestines digest, and the most common is Biluo spring tea. So, what is Biluochun like? What are the methods to distinguish the true and false of Biluochun?

Biluochun is like something.

Biluochun is a green tea boutique and the first of the top ten famous teas.

If it is to describe the tea leaves, it looks like a rolled up snail, stretched out like a cord. Biluo spring tea is tightly knotted, curled like a snail, white and dewy, silver and green hidden green, leaf buds are young and tender, the tea taste is slowly stretched after brewing, flying up and down, the tea is clear and green, the fragrance strikes people, the taste is cool and sweet, fresh and refreshing, as early as the end of the Tang Dynasty and the beginning of the Song Dynasty, it was listed as a tribute.

Biluochun is produced in Dongting Mountain, Taihu Lake, Suzhou City, Jiangsu Province, Dongting is divided into two mountains, east and west, Dongting East Mountain is like a huge boat stretching into the peninsula of Taihu Lake, Dongting West Mountain is an island standing in the lake. The climate of the two mountains is mild, the average annual temperature, the annual rainfall is 1200-1500 mm, the water surface of Taihu Lake, the water vapor rises, the fog is long, the air is moist, and the soil is slightly acidic or acidic. In addition, the texture is loose, which is very suitable for the growth of tea trees.

Biluochun belongs to the category of green tea. It is mainly produced in Dongting Mountain of Taihu Lake, Wu County, Suzhou City, Jiangsu Province, so it is also called "Dongting Biluochun".

As the saying goes: "One pound of Biluo spring, forty thousand spring tree buds." “

As the saying goes: "Ten years is rare for Biluo Spring." “

Every year before and after the Qingming Festival, pick "a bud and a leaf", after the pile, fried green, rolling, very fine and exquisite. After rolling, it is spiral-shaped, turquoise bud tea with white fluff, so it is called Biluochun.

The tea soup is green, mellow, brewed seven times, and the color and taste remain unchanged.

Biluochun true and false identification method.

1. Look outside.

To distinguish the authenticity of Biluochun, you can use the naked eye to investigate, to see its external brilliance, good character Biluochun, the brilliance is soft and gorgeous. And the color of the pseudo-Biluochun with the addition of pigment is black, green, blue, and dark. In addition, China's top ten famous teas, authentic Biluo spring tea, has small white fluff on the tea leaves.

And the fake Biluochun, its fluff is also green.

2. Smell the aroma.

Biluochun has an extraordinary viscous fragrance, one of China's top ten famous teas, and has a unique floral and fruity fragrance; If the fragrance of the tea is weak or unscented, or even has a peculiar smell, it is known as a fake and shoddy Biluo spring tea.

3. View tea soup.

If you want to distinguish the authenticity of Biluochun, you can also identify it by brewing tea leaves and investigating the tea soup. Authentic Biluochun, after brewing, the tea soup is tender and green, clear, bright and gorgeous, and the aroma is full. On the contrary, if the soup is thick and dark brown, it is not authentic Biluochun.

4. Taste.

Good Biluochun, after soaking, the taste is fresh and mellow, the aftertaste is sweet, and the taste is fresh and sweet after drinking, and the aftertaste is infinite. If you taste bitter and astringent and have no fresh sweetness, it must not belong to the authentic Biluo spring tea.

Suitable for whom.

1.It is suitable for people with high blood pressure, hyperlipidemia, coronary heart disease, arteriosclerosis, diabetes, excessive consumption of greasy food, and drunken people.

2.Not suitable for fever, poor renal function, cardiovascular disease, habitual constipation, peptic ulcer, neurasthenia, insomnia, pregnant women, lactating women, children.

3.It is best for women not to drink too much during menstruation.