Lemon cold banks, which are more common, can be stored in cold storage for several months, at temperatures of 0-10°c, which can effectively reduce bacterial growth rates, slow metabolism and thereby increase the conservation period, as well as in the form of lemon plantations and in-kind cold storage used by distributors。
Lemon is stored at a temperature of 0-10°c in a lemon freezer with a relative humidity of 85-90%, which is a lemon storage condition that efficiently preserves the quality of the original fruit and provides a better value for the sale of the fruit in the negative season。
Lemon gas re-conservation cooling is an increase in the proportion of air within the conservatory by a gas manufacturing control system based on a common conservatory cold. For example, oxygen, carbon dioxide components, etc. Slows the breathing of fruit, thereby reducing its energy consumption and prolonging its preservation time and shelf sales. Lemon is controlled in air-resilient cold storage: 5-10%. If oxygen is stored under less than 3 per cent for some days, it will have a bad effect on the lemon, and the fruit will change; when oxygen is above 10 per cent of the population, it will lead directly to its decay and a reduction in acid. Carbon dioxide inhibits the withdrawal of green lemons, and if the lemons stored in cold storage are retrofitted over a long period of time, they can also deepen the colour of the lemon fruit, thus reducing the amount of lemon acid。
The freezer store transports harvested lemon fruit in wooden boxes to the freezer, pre-colding to 10°c, and selects non-pest, non-mechanic, non-decomposition lemon fruit for storage. A small package of 0. 01 mm thick high-density polyethylene membrane or 0. 02 mm thick low-density polyethylene membrane is used to load the lemon single fruit, twist the pocket and place it in the packaging. Set the boxes in a stack of boxes. There's a room for air。
The citrus storage should be sensitive to diseases, such as citrus decomposition, which is mainly fungi-induced and non-physical. Citrus ailments and green ailments occur more than three months after storage; lemon ailments occur at the end of storage. A fungicide may be used for treatment before the lemon fruit is stored。
Shanghai snow refrigeration technology development ltd. Specializes in the construction of fruit and vegetable conservancy cold banks, agricultural cold banks, air conditioning depots, fruit and gas cooling depots, design, procurement, sale, installation, maintenance, production of air conditioning equipment, one-stop air-resort services for 3,000+ clients, free-of-charge air-resort price advice and programme design, and welcomes call advice (021-5788-5272) to provide technical guidance for the storage of fruit and vegetables and integration of integrated programmes in refrigeration areas such as after-life sale services。
