Stone Cnc Router,Stone Carving Machine,Stone Engraving Machine Qingdao Rongyan Cosmetic Appliance Co.,Ltd , http://www.cosmeticpuff.com
Fresh corn preservation technology
Select rods: Harvest tender corn that has been grown neatly without locusts, whose grain has just been full and not hardened, and whose head pistil has not been dried (seven mature states). The cilantro leaves and pistil are removed and rinsed with fresh water. The tender corn that was picked was processed on the same day. Precooking: Boil the water and put it in tender corn for 2 to 3 minutes. Disinfect it at high temperatures (the time cannot be too long or too short, otherwise it will lose its sweetness). Immediately after boiling, remove it and put it in cold water or under a water pipe. Rinse and cool to 20°C to 25°C. Liquid storage: large cylinders for tanks, cement tanks, large plastic buckets, etc. The storage agent is opened by dissolving water and left to cool after being used. The pre-cooked and sterilized tender corn is placed in a container such as a large cylinder, and the top is pressed with a disinfected wood board or brick (prevents the addition of fresh corn juice to the tender corn. Float), then pour fresh liquid that is cooled to normal temperature, and submerge tender corn for 10 centimeters. The container is covered with a plastic cloth to prevent dust from entering the container. Soaking and rinsing: This step is carried out about 10 days before the tender corn is marketed to remove the pharmaceutical ingredients. Before going on the market, rinse the tender corn in clean water several times until the original light taste is restored. Sterilization and marketing: The rinsed and tender corn is steamed in a steamer for 1 hour, sterilized, and cooked.