Pleurotus ostreatus has a high moisture content and is crisp and tender. It can easily cause damage. If it is stored improperly, it can easily rot and deteriorate, causing damage to the producer. The following describes the storage methods of several kinds of oyster mushrooms:
1. Freshness: The time for fresh oyster mushrooms to be stored at room temperature is greatly affected by temperature and air humidity. When the room temperature is between 3°C and 5°C and the relative air temperature is around 80%, fresh mushrooms can be stored for one week. As the temperature increases, so does the humidity. When the amount of mushrooms is small, the mushroom can be placed in a tank with a small amount of cold water, and the cylinder port can be sealed. Even if the temperature reaches 15°C-16°C, it can be kept for about one week. The mushrooms can also be completely immersed in cold water, but the water must be clean and hygienic. The iron content of the water should be less than 2 mg/L so that the oyster mushroom will not turn black.
2. Refrigeration: Treat the fresh fruit bodies of Pleurotus ostreatus in boiling water or steam for 4-8 minutes, quickly cool in 1% citric acid solution, drain the water, pack it in plastic bags, and store in cold storage. , can be kept fresh for 3-5 days.
3. Atmosphere storage: After picking, fresh mushrooms are still breathing, inhaling oxygen and releasing carbon dioxide. Appropriately reducing the concentration of oxygen in the environment and increasing the concentration of carbon dioxide can inhibit respiration and extend the shelf life. Pleurotus ostreatus can tolerate 25% of carbon dioxide at low temperatures. In the modified atmosphere room, to achieve the required gas parameters, there is a process of reducing oxygen and increasing carbon dioxide. The shorter the oxygen-reducing period, the better, so that the stored mushroom body can quickly escape from the highly oxidizing environment and obtain the best atmosphere. effect.
4. Chemical Storage: Chemicals that can be used to store Pleurotus ostreatus are mainly 0.1% sodium metabisulfite, 0.6% sodium chloride, 4 mg/l triacontanol solution, and 50 mg/l neomycin solution , 0.05% potassium permanganate solution, 0.1% oxalic acid and so on. The specific method is: first fresh mushrooms clean, put into the liquid soak 1-5 minutes, remove and drain points, into a 0.03 mm thick polyethylene plastic, bag, tie bag storage.
1. Freshness: The time for fresh oyster mushrooms to be stored at room temperature is greatly affected by temperature and air humidity. When the room temperature is between 3°C and 5°C and the relative air temperature is around 80%, fresh mushrooms can be stored for one week. As the temperature increases, so does the humidity. When the amount of mushrooms is small, the mushroom can be placed in a tank with a small amount of cold water, and the cylinder port can be sealed. Even if the temperature reaches 15°C-16°C, it can be kept for about one week. The mushrooms can also be completely immersed in cold water, but the water must be clean and hygienic. The iron content of the water should be less than 2 mg/L so that the oyster mushroom will not turn black.
2. Refrigeration: Treat the fresh fruit bodies of Pleurotus ostreatus in boiling water or steam for 4-8 minutes, quickly cool in 1% citric acid solution, drain the water, pack it in plastic bags, and store in cold storage. , can be kept fresh for 3-5 days.
3. Atmosphere storage: After picking, fresh mushrooms are still breathing, inhaling oxygen and releasing carbon dioxide. Appropriately reducing the concentration of oxygen in the environment and increasing the concentration of carbon dioxide can inhibit respiration and extend the shelf life. Pleurotus ostreatus can tolerate 25% of carbon dioxide at low temperatures. In the modified atmosphere room, to achieve the required gas parameters, there is a process of reducing oxygen and increasing carbon dioxide. The shorter the oxygen-reducing period, the better, so that the stored mushroom body can quickly escape from the highly oxidizing environment and obtain the best atmosphere. effect.
4. Chemical Storage: Chemicals that can be used to store Pleurotus ostreatus are mainly 0.1% sodium metabisulfite, 0.6% sodium chloride, 4 mg/l triacontanol solution, and 50 mg/l neomycin solution , 0.05% potassium permanganate solution, 0.1% oxalic acid and so on. The specific method is: first fresh mushrooms clean, put into the liquid soak 1-5 minutes, remove and drain points, into a 0.03 mm thick polyethylene plastic, bag, tie bag storage.
Vehicle Mounted Thermal Camera
Vehicle Mounted Thermal Camera,Thermal Ip Camera,Thermal Camera Surveillance,Vehicle Mounted Camera
Hope Wish Photoelectronic Technology Co., Ltd , https://www.irhpws.com