Drinking method of yuhua tea
The picking of yuhua tea is fine, which requires uniform tenderness and consistent length. The specific standard is to pick a semi-developed bud and a leaf as raw materials.
Tightness, straightness, green and uniformity are the quality characteristics of Yuhua tea. Shaped like a pine needle, the string is straight and round, the tip is slightly pointed, the front seedling is beautiful, tender and hidden, the color is dark green, the aroma is rich and elegant, the taste is fresh and mellow, the soup is green and clear, and the leaves are tender and even. Brewed in boiling water, the buds stand upright, undulating, jade-like, and fragrant. Have a drink, it's cool and fragrant.
Nanjing Yuhua Tea is a treasure in green tea frying, and it is also one of the three needles in China, namely Anhua pine needles (half baked and half fried), Nanjing Yuhua Tea (fried) and Enshi Yulu (steamed). It is a fine needle-shaped spring tea, produced in Nanjing Sun Yat-sen Mausoleum and Yuhuatai Garden Scenic Area, with the tea produced near Meishan as the top grade. This art interplants plum trees, and tea buds are exhausted in March and April. Tomb-Sweeping Day went to Tomb-Sweeping Day about ten days ago. He only picked one bud and one leaf, picked tea buds with a length of 2-3 cm, then removed the green (the young leaves are old and the old leaves are tender), kneaded, shaped, dried and fried by hand with black tar. Only 250 grams of tea can be fried in each pot, and 45,000 buds are needed for a catty of tea to be authentic Yuhua tea.
Nanjing yuhua tea atlas yuhua tea is characterized by tight, straight, green and even, that is, it is shaped like a pine needle, with a tight and straight rope, a little sharp at the end, dark green and a little tender, with silver in the green. People in Singapore, Taiwan Province, Jiangsu and Zhejiang provinces are very interested in this kind of tea, but few people in the north and southwest know about it! Therefore, the price is not really Longjing, Biluochun, which is ridiculously expensive. You can get a treasure of 1,000 yuan, and counterfeiting has not yet formed an atmosphere!
Nanjing specialty is also one of the top ten famous teas in China. The shape is round and green, the lines are tight and straight, the front seedlings are graceful, and the white hairs are like pine needles, which symbolizes the heroic image of the revolutionary martyrs who are indomitable and last forever, hence the name Yuhua Tea.
Yuhua tea mainly grows in the suburbs of Nanjing, and has strict requirements on raw material selection and technological operation. Before Grain Rain, young leaves with buds and leaves 2.5-3 cm long were collected, and four processes were carried out: enzyme fixation, rolling, shaping and baking. The whole process is done by hand.
Yuhua tea has good color, fragrance, taste and shape. The brewed tea leaves are green and clear, with elegant aroma, mellow taste and sweet aftertaste. Has the effects of quenching thirst, refreshing, promoting digestion, promoting diuresis, relieving asthma, resolving phlegm, and relieving boredom.
Introduction of components of yuhua tea
In the suburb of Nanjing, the producing area of scented tea belongs to the hilly area of Ningzhen, with the hilly terrain only 60 meters above sea level. The soil is acidic yellow-brown soil, the annual average temperature is 15.5℃, the frost-free period is 225 days, and the annual precipitation is 900 ~ 1000 mm. The producing area of Nanjing Yuhua Tea has expanded from the origin of Nanjing Sun Yat-sen Mausoleum and Yuhuatai Garden Scenic Area to Qixia, Pukou suburb and so on.
Yuhua tea has a refreshing effect. Spring and summer are the most likely times to cause lack of sleep. If there is no rest in spring, it is difficult to resist drowsiness and affect the quality and efficiency of work. Drinking yuhua tea has a refreshing effect. Tea polyphenols contained in Yuhuacha can stimulate the central nervous system of human brain, eliminate drowsiness, activate brain thinking and play a refreshing role.
Yuhua tea has the function of clearing smoke and relieving alcoholism. Tea polyphenols can precipitate nicotine contained in cigarettes and excrete it, thus reducing the harm of cigarettes to human body. Tea polyphenols can counteract the ethanol contained in alcohol. Play the role of hangover. Although yuhua tea has the effect of hangover, you can't drink strong tea to hangover. Strong tea can not sober up, but it will also hurt your heart, kidney and body.
Yuhua tea has the function of preventing dental caries: tea contains fluorine, which has great affinity with calcium in teeth and can become an organic whole.
Which is more insoluble in acid? Fluorapatite? Just like adding a protective layer to teeth, it improves the ability of teeth to prevent acid and caries. Gargling with overnight yuhua tea has the effect of whitening teeth.
The efficacy and function of yuhua tea also have anti-radiation effect. Tea polyphenols and their oxidation products have the ability to absorb the toxicity of radioactive substances strontium 90 and cobalt 60. Scientific research shows that cactus and aloe can't help people resist radiation, but these plants have strong radiation resistance. People who often use computers and work in high radiation areas, drinking yuhua tea has the function of radiation protection.
Yuhua tea belongs to green tea and has efficacy and function. Only by drinking Yuhua tea scientifically can it have efficacy and function. You can't drink yuhua tea on an empty stomach before and after meals, and you can't drink yuhua tea that has been brewed for too long, which can play a health care role. [2]
Yuhua Tea is divided into four grades: Super Grade One, Super Grade Two, Grade One and Grade Two.
The fresh leaves picked by Yuhua Tea should be symmetrical and tidy in size. No single leaf, heavy leaf, fish leaf, insect leaf, purple leaf, red bud, hollow bud, etc.
Yuhua tea should have the appearance of normal commodities and the inherent color, fragrance and taste, without peculiar smell or deterioration. The product should be clean and free of non-tea inclusions. No pigments, no synthetic chemicals.
The following are the indicators of different grades of yuhua tea.
Super first class
In fresh leaves, the point of one bud and one leaf is greater than or equal to 85%, and there are a certain number of single buds, one bud and two leaves are less than 15%, the length of bud leaves is greater than or equal to 90%, the length of 2.0-2.5cm is less than or equal to 10%, and there are no bud leaves above 3.0cm.
Stripe elements: pine needle shape, tight, thin, round and straight, sharp and graceful, slightly white. Appearance: the color is green, even and clean, and the endoplasm: the fragrance is rich and long, the soup is light green and bright, the taste is fresh and refreshing, and the leaves are light green and bright.
Super second class cabin
In fresh leaves, the point of one bud and one leaf is greater than or equal to 75%, the point of one bud and two leaves is less than 25%, the length of bud leaves is greater than or equal to 80%, the length of 2.0-2.5cm is less than or equal to 15%, and the bud leaves above 3.0cmc are less than 5%.
Stripe elements: pine needle-shaped, tight and thin, round and straight, slightly white.
Appearance: the color is green, even and clean, and the endoplasm is fragrant, the soup is light green and bright, the taste is fresh and mellow, and the leaves are light green and bright.
Level a
In fresh leaves, the point of one bud and one leaf is greater than or equal to 65%, the point of one bud and two leaves is less than 35%, the length of bud leaves is greater than or equal to 70%, the length of 2.0-2.5cm is less than or equal to 25%, and the length of bud leaves above 3.0cmc is less than 5%.
Strip element: shaped like a pine needle, tight and straight, slightly flat.
Appearance: the color is green, moist, even and clean. Inside: the fragrance is fragrant, the soup is green and bright, the taste is mellow and fresh, and the leaves are green and bright.
assistant
In fresh leaves, the point of one bud and one leaf is greater than or equal to 50%, the length of one bud and two leaves is less than 50%, the length of bud leaves is greater than or equal to 60%, the length of 2.0-2.5cm is less than or equal to 30%, and the length of bud leaves above 3.0cmc is less than 10%.
Strip element: it looks like a pine needle, still tight and straight, with a flat strip.
Appearance: green color, uniform and clean, interior: fragrant, green and bright soup, mellow and fresh taste, green and bright leaves.
Edible guide of yuhua tea
appear
The appearance of tea, including color, is an important factor to determine the quality of tea. Shape evaluation means testing the compactness, crushing, thickness, weight, tenderness, uniformity, stem content and color of tea.
Tender degree
The tenderness of tea is closely related to its quality. Where the tea body is tight and heavy, complete and full, and there are many buds and seedlings, it shows that the tea is tender and of good quality; On the contrary, the withered, broken, light and coarse ones are made of old tea, and the quality is inferior.
clean
That is, the extent to which tea leaves contain impurities such as stems, chips and flowers.
equality
It refers to whether the tea leaves are neat and consistent, and there is little difference in length and thickness. Color: All products with harmonious color, smoothness, brightness and oiliness are usually called products with exquisite raw materials or excellent workmanship and good quality, and vice versa.
sweet taste
Northern common name? Tea fragrance? . After the tea leaves are brewed in boiling water for five minutes, pour out the tea juice in the tasting bowl and smell whether the aroma is normal. Pleasant aromas such as flowers, fruits and honey are preferred. And the smell of smoke, rancidity, mildew and old fire. It is often caused by improper manufacturing or improper packaging and storage.
taste
The north is often called. Tea mouth? The mellow and fresh place of tea soup shows that the water extract is rich in content and good in composition. Tea soup is bitter and rough, indicating that the composition of water extract is not good. Light and light tea soup indicates that the water extract content is insufficient.
Watercolor color
Also called? Soup color? . The main difference of water color is the freshness of quality and the tenderness of fresh leaves. The ideal water color is that green tea should be fresh and black tea should be red and bright. Low-grade or deteriorated tea leaves are turbid and dull.
Yedi
The evaluation of leaf bottom mainly depends on its color and tenderness. The more buds, the softer leaves and the higher the tenderness of tea. Thick, hard and thin leaves indicate that tea leaves are thick, old and poor in growth. Bright and harmonious color, consistent texture, indicating that the tea-making process is well handled.
Yuhua tea has a unique flavor and pleasant fragrance, which is deeply loved by consumers. Yuhua tea has many unique health functions and is a good health drink. However, drinking Yuhua Tea should pay attention to the following five points:
It is forbidden to drink for the first time: There will always be some residues on the surface of Yuhua tea because it is polluted by harmful substances such as pesticides during planting and processing. Therefore, yuhua tea should be discarded because of its washing function.
New tea is not suitable for drinking: because the new Yuhua tea has a short storage time, it contains more unoxidized polyphenols, aldehydes and alcohols, which has a strong stimulating effect on human gastrointestinal mucosa and is easy to induce stomach diseases. Therefore, drink less new green tea and avoid new green tea stored for less than half a month.
Drinking yuhua tea on an empty stomach is not suitable for drinking tea: drinking yuhua tea on an empty stomach will dilute gastric juice, reduce digestive function and increase water absorption rate, resulting in a large number of bad ingredients in green tea entering the blood, causing dizziness, palpitation, weakness of hands and feet and other symptoms.
It is not advisable to drink tea during menstruation: drinking yuhua tea during menstruation, especially drinking strong tea, will induce or aggravate menstrual syndrome. Medical experts have found that compared with people who don't drink green tea, people who have the habit of drinking yuhua tea are 2.4 times more likely to have menstrual tension, and those who drink more than 4 cups of green tea every day are 3 times higher.
Patients with ulcers should not drink tea: Caffeine in Yuhua Tea can promote gastric acid secretion, increase gastric acid concentration, induce ulcers and even perforation.