Biluochun is a Chinese green tea,the history of more than 1,000 years,one of the top ten famous teas in China. Biluochun is produced in the East Dongting Mountain and West Dongting Mountains in Taihu, Suzhou City, Jiangsu Province, so it is also called “Dongting Biluochun”.
Biluochun tea harvest town
East Dongting Mountain and West Dongting Mountains in Taihu, Suzhou City, Jiangsu Province, so it is also called “Dongting Biluochun”.
Benefits of Biluochun Tea
Biluochun tea has various physiological and pharmacological effects on the human body. In summary, mainly following eight health effects:
- Diuretic: The caffeine and theophylline in tea have a diuretic effect, The detoxification and diuretic effects of black tea syrup can treat acute icteric hepatitis.
- Exciting: The caffeine in Biluochun tea can excite the nervous system, helping people invigorate minds, improving thinking deeply, eliminating fatigue, and improve work efficiency.
- Antibacterial: The tea polyphenols and tannins in tea can restrain the protein of bacteria,will kill them. It can be used to treat intestinal diseases, such as cholera, typhoid fever, dysentery, enteritis, etc. anti-inflammatory and sterilizing in injury skin. Inflammation of the mouth, ulcers, sore throat, and the treatment of tea also have certain effects.
- Inhibiting arteriosclerosis: The tea polyphenols and vitamin C in tea have the effect of accelerating blood circulation and removing blood stasis to prevent arteriosclerosis. Therefore,people who regularly drink Biluochun tea , the incidence of hypertension and coronary heart disease is lower.
- Strong heart: Caffeine in the tea has the effects of strengthening heart, antispasmodic and relaxing smooth muscles, relieving bronchospasm, accelerating blood circulation, and good auxiliary medicine for the treatment of bronchial asthma, relieving cough and reducing phlegm, and myocardial infarction.
- Inhibition of cancer cells: According to reports, the flavonoids in tea have varying degrees of anti-cancer effects in vitro.
- Weight loss: The caffeine, inositol, folic acid, pantothenic acid and aromatic substances in tea can regulate fat metabolism, especially oolong tea has a good decomposition effect on protein and fat. Tea polyphenols and vitamin C can lower cholesterol and blood lipids, so drinking tea can loss weight.
- Anti-caries : Tea contains of fluorine, Improving tooth acid and caries resistance.
Difference between Longjing and Biluochun tea
Origins
Biluochun: Biluochun is also called Dongting Biluochun. In ancient times, people called it “Kung Fu Tea” and “New Blood Tea”, and its production areas were located in the East Dongting Mountains and West Dongting Mountains of Taihu,Suzhou City, Jiangsu Province.
Longjing: Longjing tea is also called West Lake Longjing, famous for in the West Lake of Hangzhou. production area: Lion Peak, Wengjia Mountain, Hupao, Meijiawu, Yunqi and Lingyin in the West Lake of Hangzhou, Zhejiang.
Appearance
Biluochun: tight, silver-green in color, mellow and refreshing, foam-resistant.
Longjing: flat and tight, green,high aroma, refreshing and mellow taste.
Processing technology
Biluochun: picking, fixation, rolling, drying and frying.
Longjing: picking, dehydrate, rolling and frying.
Frragrance
Fragrance of Biluochun is roughly flower and fruit and chestnut rragrance,Longjing is orchid bean fragrance.
Soup color and leaf bottom
West Lake Longjing: soup is green and yellow, and the bottom of the leaf is tender and blooming; Biluochun:soup is green and clear, and the bottom of the leaf is soft and bright.
Grade of Biluochun tea
According to China national standard, Dongting Biluochun tea has five grades according to different quality:
- special first-class
- special second-class
- first-class
- second-class
- third-class
which special first-class and special-class are the most value.
Special first-class
Slender cords, curled into snails, covered in snails, silver green, fresh in color, tender and fragrant, sweet,bright and green of soup, and the bottom of tea leaf is tender and buds.Biluochun tea was fried by one bud and one leaf.
Special second-class
Slender cords, curled into snails, covered with hairs, silver green, delicate fragrance and elegant, rich and mellow,The bottom of the leaf is tender and buds.
First-class
Less slender cords, curled into snails,tender mellow,green and bright of soup, and the bottom of the leaves is delicate, green and bright.
Second-class
Cured like a snail,silver green and green,young and tender of leaf buds,the tea taste slowly stretches after brewing, turning up and down,silver and green of soup, striking fragrance,cool and sweet taste.
Third
Slender cords, curled into snails, covered with hair, silver green, delicate fragrance and elegant, rich and mellow.
Price of Biluochun tea
Genuine Biluochun tea costs 60 USD to 15,00 USD per kilogram according to different quality. The price of genuine Biluochun before Ching Ming Festival ranges from 180 USD to 300 USD per kilogram, with the majority at 180 USD to 220 USD per kilogram.
The price of the special first-class Biluochun tea is 350~400 USD/kg,
The price of the special second-class Biluochun tea is 300~350 USD/kg,
The price of the first-class Biluochun tea is 200~250 USD/kg,
The price of the second-class Biluochun tea is 150~200 USD/kg,
The price of the third-class Biluochun tea is 100~150 USD/kg.
Price factors of Biluochun tea
Cost of Tea tree maintenance
The cost of tea tree maintenance mainly refers to the labor of fertilization and pruning, about 15~30 USD/kilogram.
Picking labor cost
The labor price of picking Biluochun tea is 30 USD/day. One can only max pick 0.8 kilogram per day,therefore, the labor cost of Biluochun is about 30 USD per kilogram.
Cost of frying tea
The labor price of tea fried by skilled worker is 10 USD per pot, One kilogram is about six pots,therefore, 60 USD per kilogram.
These are EXW price of one kilogram of Biluochun tea, 30+30+60=120 USD per kilogram, In generally less than 100 USD/kg is not considered to be a origin place of Biluochun.
Characteristics of Biluochun and How to Indentify
Color
Biluochun is a green tea,but it does not mean that the greener tea,the better quality. Good Biluochun is silvery white and greenish appearance, oily and shiny. Inferior Biluochun is black, green, blue, and dull.
Appearance
The shape of Good Biluochun is slender, curled into snail,covered with white hair,and silver-green and verdant.
Fragrance
Biluochun is a non-fermented tea,quiet and rich,light floral and fruity fragrance. If you want to identify the quality of Biluochun, you only need to smell its aroma to identify the difference.
Tea soup
Good Biluochun, the tea soup is green and bright after soaking in boiling water. If the tea soup is yellow-green or yellowish-dark, it means that it is a inferior Biluochun.
Taste the taste
Good Biluochun has a rich and mellow taste and fresh . On the contrary, if Non-smooth taste, it is a inferior Biluochun.
Production process of Biluochun How to make
Making Biluochun tea is particular,early picking,carefully selecting,fried on the same day, and the temperature should be controlled when fixation.
Production process of Biluochun
Tea harvesting
The picking time of Dongting Biluochun should be early,picking the tender tea,it should be fried on the same day when you picking it.
Tea fixation
Tea fixation in a flat pan or a slanted pan. The temperature in the pan should be between 190°C and 200°C. putting in about 500 grams of tea. Rotate and stir repeatedly with both hands or one hand,quickly operation,It takes 3 to 5 minutes to seprate, uniform, smokeless leaves, etc.
Rolling
Shaking,frying and rolling in turn production. The temperature in the pot is about 70 to 75 degrees,the moisture of the tea will be decreased during the production process, if the dryness of tea leaves is 60% to 70% dry, it takes about 10 minutes to lower the temperature in the pot and Rolling mass and flowering pekoe will take 12 to 15 minutes.
Rolling mass and flowering pekoe
In this process, the temperature in the pot is 50 degrees to 60 degrees. While frying, use your hands to roll the tea leaves into small balls, and shake them up. Roll them into strips curls, revealing the fluff, and you can start stir fixation when dryness of tea leaves about 80%,it will take 13 to 15 minutes.
Stir fixation
It will require light rolling and frying to make the tea leaves fixed shape,When dryness of tea leaves is about 90%,putting the tea leaves on the mulberry paper in the pot and dry it on a slow fire until it is dry enough, the temperature in the pot should be 30-40 degrees, the moisture content of the tea leaves should be about 7%, it takes 6 to 8 minutes, and the whole process takes 40 minutes.
Frying
When frying, the tea should not leave the pot, the hands should not leave the tea,rolling and frying in turn.
How to brew Biluochun
Hot cup
Prepare a transparent glass cup, pour a little hot water into the cup and wash it once is to warm and clean the cup.
Set tea
Take about 3 grams of Biluochun tea and put it in teacup. You can also increase or decrease it according to yourself taste.
Infiltration
Pour a little boiled water into the cup. The amount of water is suitable for soaking the tea leaves, let buds and leaves absorb water and expand gradually.
Brewing
High-lift kettle,pour boiling water into the teacup,controlling momentum of the water, making the tea toss in the cup, and keeping the uniformity of the tea soup.
Smell fragrance
After brewing, putting nose close to the teacup and smell it carefully. The fragrance of tea overflowed.
Tasting tea
Small tastes, let the tea soup linger between the lips and teeth, feeling the mellow taste.
Precautions for brewing: brewing Biluochun, best to use pure mountain spring water,the temperature of tea water should not be too high, preferably 80 ℃.
Biluochun tea caffeine
According to Determination of Caffeine content in Biluochun tea of Dongting study papaer by Jiang jun-fang,published on December,2012,No.1001-9677 (2012)24 -0124-02 conclusion:
The caffeine content in Biluochun tea according to different grades is quite different, premium Biluochun tea is more than 10%, first, second and third grade tea is between 6% and 8%, and fried Biluochun less than 5%,lower the grade Biluochun tea, the lower caffeine content, so caffeine content can be used as a judgement index of Biluochun tea grade.
Biluochun drinking precautions
Do not drink strong Biluochun tea: Biluochun tea is rich in caffeine, theophylline, etc., which can invigorate people. If you drink too strong or excessive Biluochun tea, it will easily cause insomnia and headaches.
Patients with gastric disease: Biluochun tea is a non-fermented tea with a high content of tea polyphenols, which has a strong astringent and irritating effect on the stomach, patients with gastric disease drinking will aggravate the disease.
Do not drink on an empty stomach: Biluochun tea contains a lot of tea polyphenols. Drinking on an empty stomach will easily irritate the stomach.
Cold physique is not suitable for drinking: Biluochun is an unfermented tea with cold nature and rich in polyphenols. People with cold physique will make it worse when drinking it, leading to mental weakness, cold hands and feet, diarrhea and other symptoms.
How to store Biluochun
Paper bag storage
Choosing bags of lumpy lime, place tea and lime in a jar at intervals, and cover and seal for moisture-absorbing storage.Putting the tea leaves with packing paper in the middle of the jar,and lime around.It is better to use kraft paper and other non-toxic and non-odorous healthy food packing paper. Remember to replace the lime after a period of time to ensure the fresh of tea.
Cold storage
According to study, refrigeration below 10°C can inhibit the deterioration process, and freezing at -20°C can almost completely prevent quality deterioration.
Biluochun tea was packed in three-layer plastic fresh-keeping bags, layered tightly to isolate the air, and then stored in a freezer or refrigerator below 10°C will keep its color, fragrance and taste are the same as new tea, fresh and mellow.
Sealed oxygen storage
Sealed oxygen storage is a more popular way of tea preservation in recent years,The tea is packaged in a small package, and then oxygen is removed for sealing.
Wrap up
We had guide you on Biluochun origin,benefits,characteristics,grade,how to identify,production process,essentials of brewing tea, price,storage method, I hope it will help you.
