The silver flower of the honeysuckle is the dry flower bud or the first flower of the honeysuckle plant. It is a commonly used bulk medicine, mainly distributed in Guangxi Province. The mountain silver flower has the functions of clearing away heat and detoxifying, cooling and dispersing wind and heat, and can be made into various kinds of proprietary Chinese medicines, and is also widely used in food, beverage, health care products, veterinary and the like. Let's introduce the harvesting and processing technology of the mountain silver flower. First, harvesting and processing 1. Harvesting The next year, the planting of the seedlings of the seedlings began to bloom, and the seedlings began to bloom in the third year after planting, and entered the flowering period in 4 to 5 years. When the flower bud is white, the upper part is swollen, and it is taken when it is open. The harvest is too early, the flower buds are small, the yield is low; the harvest is too late, the flowers are open, the drying rate is low, and the quality is degraded. When harvesting, use bamboo (vine) baskets (baskets) and other well-ventilated containers. The flowers should not be stacked. They should be spread out to avoid heat and blackening. 2, processing The recovered flowers should be dried in time to prevent the fermentation from being piled up. There are various drying methods, and three methods of drying, drying, and drying are recommended. (1) drying method Pour the flowers into the drying basket, thick 2~3cm, suitable for drying on the same day or two days. When the sunlight is strong, it should be thicker to avoid drying too fast and the quality is changed. If the sun is weak, it will spread too thick and easily turn black. If it is not dried on the day, the flower basket should be erected at night, leaving a gap to allow the water to disperse. Avoid turning when you are in the first exposure. When you are drying to 80% dry, you can flip it and combine the drying tools. In addition, the flowers can be directly sun-dried on concrete or stone. (2) Drying method Establish a barn or oven to dry the buds. The key to drying is to master the temperature: the initial baking temperature should not be too high, control at 30 ~ 35 ° C, after drying for 2 hours, the temperature can be raised to about 40 ° C, flowers gradually exclude water vapor, 5 ~ 10 hours, keep the temperature 45 ~ At 50 ° C, after 10 hours, most of the water in the flowers has been discharged, open the doors and windows to deflate, and then the temperature rises to about 55 °C. This can be dried in 12 to 20 hours, but not more than 20 hours. If the temperature is too high and the drying is too fast, the flower buds will be black and the quality will be lowered. If the temperature is too low and the drying time is too long, the color will not be fresh and the quality will be affected. (3) Drying and drying method 1 steam to dry and dry: use steam to kill the flowers, killing temperature 100 ~ 150 ° C, processing for 15 to 60 seconds, then drying with a dryer, or layering the flowers in the drying room, the temperature is controlled at 60 ~ 80 ° C Dry for 3 to 8 hours. 2 Mechanical drying and drying: The equipment consists of a greening machine, a hot blast stove, a multi-layer turning drying oven and a temperature control box. The curing temperature is 250-300 ° C, and it is treated for 2 minutes, and then dried by a hot air of 80-110 ° C through a multi-layer drying oven for about 40 minutes. Second, storage and transportation It is sealed in a woven bag lined with polyethylene plastic film or tin foil, and each piece has a net weight of about 25 kg. Indicate the name, specification, place of origin, date of packing, production unit, and a quality mark. It should be stored in a clean, cool, dry place, temperature ≤ 30 °C, relative humidity 65 ~ 75%. The safe water content of the product is 10 to 13%. The means of transport should be moisture, rain and sun protection, and should not be mixed with other toxic, harmful and odorous substances. Third, the appropriate area The technology is applicable to the cultivation and production process of the mountain silver flower in Guangxi Zhuang Autonomous Region. The above is the harvest processing technology of the mountain silver flower, I hope to help you. If you want to know more about agricultural technology, please pay attention to the Hui Nong School! Recommended reading: "Production and Cultivation Techniques of Bulk Medicine and Silver Flower" "Chinese herbal medicine Shanxi silver flower pest control technology"
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