It is preferable to choose white, large, tightly packed lily bulbs from the raw materials, and eliminate “thousands of heads†(ie small bulbs, many small scales and tight packing), insects, yellow spots, mildew, and reddening lilies; Cut off the hairy roots, remove the dirt impurities and the skin aging flaps; divide the peeled flaps into three grades of large, medium and small, and then select the finished Lily fresh materials to be rinsed with clean water for 2-3 times in order of large, medium and small. . Processing points boiling hot boiling: The Lily grade washed into the boiling water pot, slowly stirring with a wooden board in the pot, so that the hot cook. When steaming, the steam pressure in the pan is 2 kg/cm2. The appropriate time for hot cooking of lily flakes (timed with fresh ingredients in pot) is: about 40 seconds for large slices, 20 seconds for middle slices, and 5 seconds for small slices. Then, the hot lily petal can be quickly and flatly spread out from the pot and then flattened out in the pan at the end of the wooden frame. It is advisable not to overlap when leveling, in order to ensure that the lily is dried evenly and quickly. Drying: After 15 gram/cubic meter of sulphur is used to decoction sulphur for about 2 hours, it can be dried by hot air drying. That is, first open the steam, and then open the fan, when the room temperature rose to about 70 °C, you must open the row of fans to tide, every 20-30 minutes to tide once, after two hours according to the appropriate degree of lily wet and dry row Tide interval time (40-50 minutes interval is appropriate), drying room temperature must be controlled at about 70 °C (5%). Drying time is: large pieces of about 7-8 hours, about 5-6 hours in the film, small pieces of about 2-3 hours. After drying, the dried lily is scraped off by a natural draft to remove spots, wet Tablets, coke flakes, and other grades that are mixed in. After screening and grading packaging, the lily can be put on the market.
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