Frozen Taro Diced

Resources choice: Select fresh, non-rotten, pest-free, plump and high-starch taro as resources to make sure the taste and high quality of taro dices. Washing and peeling off: Place the taro right into the cleaning devices, rinse off the dirt and impurities on the surface with a big amount of tidy water, and then get rid of the external skin by hand or mechanically, try to keep the taro meat undamaged and lower losses. Dicing: Cut the peeled off taro right into cubes of consistent dimension, with an usual size of 1-2 centimeters square, to ensure uniform heating and consistent maturity during subsequent processing. Paling: Place the taro dices in hot water for paling. The water temperature is typically regulated at 90-100 ℃, and the blanching time has to do with 3-5 minutes. This step can suspend the activity of the enzyme, protect against the taro cubes from oxidizing, tarnishing and wearing away, and make the taro cubes at first mature, which is convenient for succeeding fast cold and cooking. Cooling: After blanching, the taro dices are rapidly taken into cold water to cool down, to ensure that the temperature quickly goes down to room temperature level to keep the crisp and tender taste and shape of the taro cubes intact, and avoid residual warm triggering the taro dices to become soft and rotten. Quick cold: Spread the cooled down taro cubes on the conveyor belt of the quick cold equipment and freeze them in a reduced temperature level setting of -30 ℃ to -50 ℃, so that the main temperature level of the taro cubes swiftly drops to listed below -18 ℃, developing fine ice crystals, securing the nutrients and flavor of the taro dices, and lowering the damage to the cell framework. Packaging and storage space: After quick cold, the taro cubes are packaged in a reduced temperature atmosphere according to a particular weight and packaging type. Commonly utilized packaging materials include plastic bags, paper boxes, and so on. After packaging, they are right away transferred to a freezer below -18 ℃ for storage to avoid the product from defrosting and top quality destruction, and make certain the quality security of the item during storage space and transport.