1. Storage characteristics Celery, also known as Western celery, real celery, native to the Mediterranean coast, likes cool and moist. In China, we discovered early in the wild celery and gradually formed its own local varieties. In recent years, China has imported more than 10 new varieties of celery from abroad. Its economic traits and food value are better than those of the general varieties. To distinguish ordinary celery, special It is called celery. The edible part of the celery is a petiole, and the leaves are also edible. In the Western countries, one of the main dishes of salad, the main characteristic is that the petiole is solid, thick and plump, slightly sweet, rich in vitamins and minerals, rich in Special scent can promote people's appetite and help digestion. In the international market, the market for celery is widely sold. Most of the celery needed in Hong Kong and Macao is imported. The celery produced in Lingnan area is also sold to Hong Kong and Macao. The cold resistance of celery is strong, and it is suitable for frozen storage and low temperature storage. In recent years, low temperature modified atmosphere storage has a good effect. 2. Harvesting celery can be harvested from small seedlings to large seedlings, which can be harvested and marketed at any time according to market demand. However, the best harvest time is 60 cm above the plant height, with 10-12 leaf blades, and the petiole becomes white and tender. Celery cannot be harvested too late to avoid hollowing out. All celery that is exported as a commodity requires a medium-sized plant that is fresh and clean. Each tree must be stripped of old leaves, wounded leaves, petiole and small amount of leaves, and must be graded and packaged. 3. After the pre-cooling and packaging are selected and processed, they shall be promptly transferred to the cold pre-cooling of the refrigerator. When the temperature of the vegetable is reduced to about 1 degree Celsius, the polyethylene film bag is packed into bags. Each bag has about 20 bars and each bar has about 0.75 kg. , and then put the bag on the shelf for storage. Short-term storage and direct use of polystyrene foam box direct packaging. 4. Storage and transportation of celery are the same conditions and methods of storage and preservation as celery. Storage temperature should be 0 - 1 degrees Celsius, relative humidity should be 90% -95%. Atmosphere storage environment requires oxygen content of 2% -3%, carbon dioxide content of 4% -5%. It is best to use a refrigerated truck when transporting. The short-term storage and transportation of non-refrigerated equipment can be done by adding ice cubes, ie adding a layer of ice cubes to the second layer of celery when it is placed in the container. Ice cubes, such as eggs, are placed in plastic bags and laid on the surface of the dish. 40 A kilo of celery packed with 10 kilograms of ice cubes keeps the product fresh and delicate.
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