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What are the traditional processing methods for Pu'er tea?
Pu'er tea is made from the fresh leaves of the Yunnan large-leaf tea tree, and has the characteristics of a strong taste, resistance to repeated brewing, and a mellow aroma. To make loose Pu'er tea, the fresh leaves are first subjected to fixation, rolling, and sun-drying to make sun-dried rough tea, and then made into loose Pu'er tea through moderate watering and pile fermentation, sun-drying, and screening. Loose Pu'er tea can be processed by tea farmers themselves. The specific steps and methods are: 1. Fixation. Pot fixation is mostly used. Because large-leaf tea has a high water content, during fixation the combination of covering and tossing must be used so that the fresh leaves lose water evenly, achieving the purpose of thorough and uniform fixation.
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Processing Methods and Technical Key Points of Longnan Biyu Tea
Longnan Biyu Tea is produced in the Longnan tea region at the junction of Gansu, Shaanxi and Sichuan in southern Gansu. The production area has a mild and humid climate; on clear days, fog covers the ground in the morning and evening, while on rainy days, clouds fill the mountains all day long, providing unique growing conditions for tea trees at high latitude and high altitude. Longnan Biyu Tea uses tender buds and leaves of medium- and small-leaf population tea trees picked during the period from Qingming to Guyu as raw materials, and is processed through fixing, carding, drying, refining and other processes. Its appearance is flat, straight, slender, with a jade-green, even and lustrous color, a fresh, high and elegant aroma, a mellow, refreshing and crisp taste, and a tender, even, green and bright infused leaf. 2003
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Detailed explanation of black tea processing technology, master the key process steps
Black tea is divided into two types: domestic sales and export sales. Before 1966, all export black tea in Zhejiang was processed as Congou black tea. From 1967, it was converted to Yuehong leaf tea, and the second national set of Congou black tea naturally produced broken pieces and dust tea (that is, rolled broken black tea). For domestic black tea, product specification standards have been implemented since 1971. Black tea refining and processing selects Zhejiang rough red as raw material. The refining and processing flow is: raw material blending, grading and issuing for processing, adopting the method of two-stage issuing and single-stage (main grade) recovery, taking material from five routes: itself, long body, round body, light body,
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The Evolution of the Steaming Green Tea Making Process from Cake Tea to Loose Tea
In the production of steamed green cake tea, in order to improve the shortcomings of difficult-to-remove bitterness and improper aroma, the practice of not kneading or pressing after steaming and directly drying was gradually adopted, transforming steamed green ball tea into steamed green loose tea to preserve the tea's aroma. This reform appeared in the Song Dynasty. The "Song History: Treatise on Food and Money" records: "Tea has two types, one called slice tea, one called loose tea," and slice tea is cake tea. In the Yuan Dynasty, Wang Zhen's "Agricultural Treatise" contains a detailed record of the steamed green loose tea process at that time: "After picking, steam briefly in a steamer, achieving the right degree of rawness and doneness. After steaming, spread thinly on baskets and mats, knead while damp, then enter the roasting stage, spread the fire evenly
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How Is Asparagus Tea Made? A Complete Guide to the Production Process
1. Process flow: raw material picking - spreading to air-dry - drum fixation - air cooling - second hot-air fixation - rolling - spreading the batch and cooling - hot-air drying - finished product - packaging. 2. Key operating points: 1. Raw material picking: length 3-3.5 cm, and the cut lengths must be highly uniform. 2. Spreading to air-dry: gather the picked raw material and spread it out flat in a room with good ventilation and air convection; generally use bamboo mats or plastic film as a ground liner, and let the surface moisture dry off under natural conditions. 3. Drum fixation: place the spread
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Detailed Explanation of Greenhouse Tea Production and Processing Technology in Northern China
Rizhao green tea, as a successful example of "moving southern tea to the north," accounts for more than 50% of the total tea garden area in Shandong Province. It has the unique qualities of "beautiful taste, rich aroma, and resistance to repeated brewing," and is renowned both domestically and internationally. In recent years, with the adjustment of agricultural structure, as an important component of facility agriculture, greenhouse tea production has formed a certain scale, becoming a pillar industry for agricultural development in tea regions and an important way for farmers to increase income. The production and processing technology of winter tea in facility-cultivated greenhouses is introduced as follows: 1 Site selection and greenhouse construction 1.1 Garden site selection Rizhao is located in the north
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Processing Methods and Technical Key Points for Mushroom and Garlic Fresh Chili Sauce
Oyster mushrooms are difficult to store and transport over long distances. To avoid oversupply during peak season, processing them into a delicious new type of compound seasoning, mushroom and garlic fresh chili sauce, is a good approach. 1. Formula. Oyster mushrooms 25%, broad bean paste 35%, red chili peppers 8-10%, sugar 2-3%, salt 1.5-2.5%, ginger 1%, related spices 0.5%, rapeseed oil and sesame oil as appropriate. 2. Operations 1. Preparation of ingredients: Wash the oyster mushrooms, spread them out to drain, tear them into thin strips, air-dry until mostly dry, then cut into small pieces. Peel the garlic cloves,
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Two Processing Methods for Dehydrated Garlic Slices and Sweet-and-Sour Pickled Garlic
1. Dehydrated garlic slices: Select fresh garlic bulbs that are well matured, free of injuries, pests and diseases, white in color and large in size. After removing the stems, separating the cloves and peeling, slice them while wet, then rinse in an aqueous citric acid solution to reduce the activity of garlic enzymes. Note that rinsing must be completed within 24 hours after slicing, so as to prevent the garlic slices from producing colored pigments due to oxidation, which would affect the color of the finished product. Place the rinsed garlic slices in a temperature-controlled dehydrator and dry them in three stages: keep the temperature at around 60°C in the early stage, increase it moderately in the middle stage, and keep it above 70°C in the late stage, but it must not exceed 78°C, so as to prevent the garlic slices from scorching, which would affect flavor and color. When the moisture content of the garlic slices drops to about 5%, the finished product is obtained.
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A Detailed Explanation of the Processing Technology and Production Method of Dried Eggplant
I. Process Flow Material Selection → Cleaning → Pre-boiling → Slicing → First Sun-drying → Salting → Second Sun-drying → Soaking and Sun-drying → Blending → Packaging II. Key Operating Points 1. Material Selection Choose fresh eggplants that are large, plump and tender, with fine texture, free of pests and diseases, and free of rot as the raw material. 2. Cleaning Use a knife to cut off the fruit stalk and calyx from the selected eggplants, put them in clean water, wash them clean and set aside. 3. Pre-boiling Add clean water to the pot and bring it to a boil, pour in the washed eggplant
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Production Method and Food Processing Technology of Green Beans in Tomato Sauce
Production Method 1. Material selection: Grade the green beans into large and small sizes using a grader, and remove moldy, insect-damaged, dry-scarred, mottled, and off-colored beans. 2. Soaking: Soak in clean water for 16-24 hours (water-to-bean ratio of 2:1), changing the water to prevent sprouting and spoilage. The soaking time depends on air temperature, judged by thorough saturation. 3. Pre-cooking: Treat with 0.05% sodium hydroxide solution (solution-to-bean ratio of 1.5-2:1) at 99-100°C for 20-30 minutes (judged by
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