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What is the key to determining the quality of Laoshan tea?

Introduction to the production process of Laoshan green tea flat tea

1. Greening: manual operation in a pan, the temperature of the pan is 200~220℃, and 200~250 grams of leaves are thrown into each pot. The leaf temperature should quickly reach 80°C after the leaves are put in. 2. Rolling: The dried green leaves are spread to dry and then rolled. 3. Initial baking: immediately after kneading, dry the green leaves in 2 to 3 pots and make one cage. During baking, the temperature of the top of the cage should be between 90 and 110°C, and the thickness of the spread leaves should be about 1 cm. Use high-quality charcoal as fuel. , bake over high heat to achieve fast baking, thin spread, frequent and light turning. 4. Shaping and lifting: Shaping and lifting is a key process that determines the aroma, taste and shape of this flat tea. It is technically difficult and must be operated by skilled technicians. 5. Low-temperature drying: The temperature of the drying cage is 60-80°C. Shape and lift the leaves in two pots and make a cage. Spread evenly and thinly on the drying cage, bake slowly with slow fire, and control the drying temperature in the "high-low-high" range. in principle. Turn the tea leaves in a timely manner, as little as possible, and gently so as not to break the tea leaves and affect the quality. 6. Pick and cut the tea powder: pick out the yellow flakes and impurities, and cut off the tea powder, then it can be packaged for sale or storage.

Laoshan Dianthus Tea

It is made by roasting and roasting Laoshan Dianthus. Laoshan Dianthus, also known as Qumai, is a pure wild herbaceous plant that generally grows in the crevices of the cliffs in the south of Laoshan Mountain, hence the name Laoshan Dianthus. It only grows where the sun shines, and its Chinese medicinal properties are yang. Therefore, it is said that this tea is very suitable for men to drink. It contains saponins, sugars and vitamins A and C, which have the effects of clearing away heat, anti-inflammatory, diuretic and unblocking collaterals. "Compendium of Materia Medica" states: It tastes bitter and cold, and is non-toxic. Its functions include: treating various knots in Guange, urinary obstruction, thorns, removing carbuncles, improving eyesight and removing nebula, rupturing fetuses and aborting children, and lower blood obstruction. Nourishes kidney qi, expels bladder evils, stops cholera, hair growth, governs the five forests, blocks menstruation, breaks blood clots and discharges pus, hemorrhoids, fistulas and diarrhea, eye swelling, pain and poisonous swelling, and treats sores and vulvae in women. Due to the special growth habits of Laoshan Dianthus and the climatic environment of Laoshan, Dianthus has a long growth period and the number of tea picking times per year makes Laoshan Dianthus tea rich in nutrients, natural and pure in quality, and unique. It is called "Laoshan Green" by the locals, and even Nicknamed "Lao Green". Laoshan Dianthus tea, which is carefully crafted, has a emerald green color, a fragrant and long-lasting aroma, a fresh and fragrant taste, and a bright green soup that is lifelike. It leaves a fragrant aroma on the lips and teeth after drinking, and is sweet and mellow, making people have endless aftertaste. It is truly the best tea. It is also a top-quality health drink. It is the yang part of "Laoshan Taoist Yin and Yang Tea".

Laoshan Polygonatum odorifera tea

Laoshan Polygonatum odorifera grows in the shade in the north of Laoshan Mountain, where the sun does not shine. It has a yin property in traditional Chinese medicine and grows very slowly, only growing every year. About half an inch. Excavate in autumn, remove fibrous roots, wash, dry in the sun until soft, rub repeatedly, dry in the sun until there is no hard core, and then sun-dry; or steam thoroughly, rub until translucent, and sun-dry. Its rhizome is long cylindrical, slightly flat, and rarely branched. The surface is yellow-white or light yellow-brown, translucent, with longitudinal wrinkles and slightly raised links, white dot-like fibrous root marks, and disc-shaped stem marks. It is hard and brittle or slightly soft, easy to break, and the cross section is horny or granular. Qiwei. Sweet and sticky. It contains Polygonatum polysaccharide mucopolysaccharide and four types of Polygonatum fructans, as well as azetidine-2-carboxylic acid, etc. Nourish yin and moisturize dryness, produce body fluid and quench thirst. It is used for lung and stomach yin injuries, dry-heat cough, dry throat and thirst, and internal heat to quench thirst. Therefore, it is said that it is most suitable for female friends to drink. It can also be added to dishes and is best used for making soup.

It tastes sweet and fragrant, and is very resistant to brewing. By the end of the drink, the Polygonatum odoratum has soaked up and softened, and you can still eat it