Carrot tablets are a new type of vegetable processing products that have emerged in domestic and foreign markets in recent years. Due to its rich nutrition, bright color and fresh taste, it is welcomed by consumers. The production method is now described as follows: Raw materials: The roots of fresh carrots, sodium sulfite. ? Process flow: raw material cleaning → peeling → cutting → blanching → color protection → drying → softening → briquetting → packaging → finished products. Operation: (1) Raw material cleaning. According to the quality requirements of raw materials for food processing, the acquisition was carried out, and the defective products with variegated color, deformity, thinness, and serious diseases and insect pests were removed. The top leaf cluster was cut off with a knife, and then the water was used to remove sediment and impurities. (2) Peeling. Alkali liquid peeling can be used. The alkali-treated raw material is immediately rinsed with flowing water for 2-3 times, and then the residual skin is trimmed with a knife. When the lye is peeled, the concentration of the sodium hydroxide solution is 8 to 12%, the temperature is 90° C., and the time for soaking the alkali or the alkali is 1 to 3 minutes. (3) Segmentation. Cut into small squares with a knife or vegetable cutter. (4) Blanching. Boil with boiling water or steam for 2 to 3 minutes, which is hot, but not hot. (5) color protection. Soak it in a 15% sodium sulfite solution for 5 minutes to prevent discoloration, then rinse with water once. (6) Drying. Conditional drying can be used dryer, drying room can also be used at a temperature of 65 to 75 °C baking about 6 hours, ready to dehydrated carrot grains. Dry products moisture content of 5 to 8%. (7) Softening and briquetting. Generally, softening should be performed before packaging, that is, the dried products are piled together. After 1 to 3 days, the moisture content can be uniform. After the product is dried, it can be molded by hot pressing. After the compaction, the volume is reduced to about 1/3 of the original volume. (8) Packaging. The compacted carrot pellets have a moisture content of no more than 8% and can be packaged. Small packaging and more use of opaque composite film vacuum or nitrogen sealed packaging. ?
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