Honeydew melon preservation method

1. After harvesting the honeydew melon has ripening effect, the late-maturing varieties that are resistant to Tibetan should be selected as the claws for storage. Usually should control the amount of irrigation, early water can improve the storage of melon. Harvested 6-8 days before the normal harvest period and mature at 89. Take care when picking, prevent violent shock during shipment, and wipe or bruise can not be stored. After the melons are harvested, the melons are dried in the field for 1-2 days. 2. Pre-storage treatment before storage and sterilization or coating with shellac, the effect is very good. 1 Warm water dip melon: Immerse melon with water at 55-60°C (not to exceed 62°C) for 1 minute. 2 Pharmacy Sterilization: Use 0.2% calcium hypochlorite or 0.1% tecrodophenone, benzoate, carbendazim, thiophanate, or 0.05% imazalil for 0.5-1 minute maceration. Some agents can also be used in combination. 3. Storage and preservation technology 1 Cellar storage: Precool the melon and put it into the cellar. Use layered baffles to store and put only a layer of melons on each baffle and periodically turn them over to prevent rot between melon and wood. In the early days of the pit, the doors, windows and vents of the pit were all opened. Afterwards, a bowl of clear water was placed near the cellar door as the temperature dropped. When the water just appeared hail, the cellar door and the vent hole were closed, keeping the cellar temperature at 2-4°C. Relative humidity 85%. In addition can use the method of hanging in the cellar. Lines of hemp rope or cloth with a length of 1.5m to 2m are lined from a row of beams 50cm apart from each other in the cellar. Each of the three groups is a set, and the rope or cloth belt hits a dead knot every 50cm. The melons are placed in the pockets formed by the knotting of the three ropes or cloth strips, and the handles are up. Check once every 7-15 days after hanging to remove melons that have become soft. 2 Film storage: Immerse melon with 0.1% thiophanate and benzothiazole 44 for 2-3 minutes. Remove and dry, and then spread the surface of the melon with 1x shellac diluted 4 times to form a semi-permeable membrane on the surface of the melon to reduce evaporation and reduce breathing. After drying, put it in the packing box and store it in the storage place. Storage temperature 2-3 °C, relative humidity 80% -85%. 3 simple atmosphere storage: gas indicators are: oxygen 3% -5%, carbon dioxide 1% -1.5%, relative humidity 80%, temperature controlled at 34 °C. The production uses more polyethylene bags for simple air-conditioning storage. The bag is filled with nitrogen to dilute the oxygen content of the bag. Carbon dioxide is increased by the respiration of the honeydew melon and care must be taken not to over-concentrate the carbon dioxide. Honeydew melons are most resistant to collisions and flapping, and special attention should be paid in transportation and storage.

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