Preparation method of camellia ampiexicaulis tea beverage and camellia ampiexicaulis tea prepared by preparation method
A technology of crabapple tea and tea beverages, applied in the preparation of crabapple tea beverages, and in the field of crabapple tea, which can solve the problems of unsuitable for long-term drinking, various types of medicinal materials, and complicated production processes, and achieve the prevention and treatment of cardiovascular diseases with low cost and simple process Effect
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preparation Embodiment 1
[0034] The preparation method of the Begonia tea beverage of the present invention is as follows:
[0035] Step (1) Picking raw materials: Pick the fresh leaves of Hubei Begonia without black spots, pests and diseases and pollution from April to August of the solar calendar, and the best picking time is about 20 days after the flowers fade.
[0036] Step (2) Pretreatment: The picked fresh leaves are pretreated by a screening machine to remove dust, miscellaneous leaves and rotten leaves, and then rinsed with clean water and drained. Draining water is generally done by centrifugation or shaking with a shaker.
[0037] Step (3) withering: put the drained leaves into the withering tank for withering, the temperature is controlled at 26°C to 30°C, the relative humidity of the withering chamber is controlled at 65% to 75%, and the spread thickness of the leaves is controlled at 6 cm~ 8 cm. The leaves are shaken and flattened, and the leaves are turned every 0.5 hours until the surf...
preparation Embodiment 2
[0047] The difference between Preparation Example 2 and Preparation Example 1 is that step (8) is added for the second sterilization: the filtrate is injected into the steam sterilizer, and the pressure of the steam sterilizer is set to 150kPa and the temperature to 110°C. , keep warm for 30 to 50 seconds, then set the pressure of the steam sterilizer to 60 to 90 kPa, the temperature to 100°C, and keep the temperature for 1 to 2 minutes. The sterilized tea beverage can be filled after cooling.
[0048] In order to prolong the storage time and enhance the product stability during extraction, it is advisable to directly add boiling water. Beverage filling can use BOPP plastic bottles or cans. Before filling, the filling bottle is cleaned with 100ppm chlorine dioxide solution, sterilized and rinsed with pure water.
[0049] The crabapple tea beverage prepared according to the above preparation method has a sweet and mellow taste, bright soup color, improves the color, aroma and...
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