Boiled lotus root slice processing technology and product thereof

The invention discloses boiled lotus root slice processing technology and a product thereof, and belongs to the technical field of food processing. The technology is characterized by comprising the following steps of: soaking a lotus root in solution consisting of citric acid and kojic acid for 0.5 to 2 hours after washing, selecting and peeling; pickling the lotus root in the solution of salt at 18 to 22 degree Be' for 5 to 10 days; cutting and desalting the lotus root after pickling; boiling the cut lotus root in 0.3 to 0.5 mass percent of calcium lactate solution at the temperature of between 80 and 85 DEG C for 12 to 15 minutes; sorting, packaging and adding decoction which is formed by mixing the citric acid, malic acid, lactic acid, and ascorbic acid and contains 0.3 to 0.5 mass percent of the calcium lactate; and obtaining the product by vacuumizing, sealing, sterilizing and cooling. Boiled lotus root slices prepared by the technology have the characteristics of milky color and luster, tender and crisp