Processing of halogen eggs

LIMA Fish Feed Machine,Chicken Feed Machine

With the development of the aquaculture industry, the use of halide eggs in the production of aquatic seedling is increasing, how to improve the quality of the halogen eggs is a problem in the ordinary existence of the production unit. It is now introducing a finishing technology for halogenic eggs. 1 Purifying the saturated brine of the fresh eggs 250 from the pool, stir well, stir well every 4 to 5 hours, after 24 hours, most of the impurities precipitate, then the preliminary washing clean oocytosis Among the saturated brine of the fine salinity of 250, the ovar is removed after 24 hours of stirring, precipitation. After 2 washing, fresh washing, it has been basically purified. 2 Temporary pickling will be taught in the storage pool of the saturated salt water of the salinity 250 after purification, and the stitched halide in the storage pool of the salt water. After this step, a large portion of the protective film in the halogenic egg is removed, and the moisture in the ovate is removed, and the sensitivity of the halide eggs on the external physical response is improved. When the halide eggs have accumulated to a certain number, it can be transported to the processing plant for further processing. 3 Freezing Processing is freely frozen and refrigerated by a tipped halogenated halide egg at -15 ¡ã C. According to the method of different water temperature conditions at the time, it can be done. When the water temperature is higher than 15 ¡ã C, the brine of the halogenic eggs of the halocta eggs is first stirred, and the ovate is inhaled in part of the moisture. After 1 to 2 hours, the halogenated oval is removed, and then the human salinity is 70, the pH is stitched in the saline of 8 to 9, and it is necessary to observe the magnifying glass continuously, and the ovate is full of 70% ~ 80% sail immediately frozen, refrigerated, refrigerated. When the water temperature is less than 15 ¡ã C, the above halogenic eggs may be agitated in salty salinity of 70, pH of 8 to 9, and the ovate is required to be refresing and refrigerated when the ellosis is required. After 30 days, the hatching rate of the halogen egg can be increased to 80%. 4 Incubation string test After the frozen sleeping eggs were stored for 30 days in the refrigerating room, the hatching rate was required. When the hatching rate reached 80%, the product egg requireme were reached, and the coating can be carried out. When the hatching rate is less than 80%, the batch of halogen eggs are relieved from the cold storage, re-purify, quick freeze, refrigeration, and ovibrary test, until the hatching rate reaches 80%, and drying the package. 5 Relieve the halogen eggs that will be tested and incubated to reach the product eggs from the cold storage, and the thawing is slow during the mitigation process, and the temperature difference of the inside and exterior is maintained. When the temperature is too high, the cotton is maintained. 6 Soaking dehydration The residual salinity of the halide eggs was allowed to be soaked for 24 hours, and the moisture in the ovate was removed, and the processing was processed. 7 Drying, the package will remove the outer moisture after being centrifuged after immersion dehydration, and then dried, and the drying temperature is between 30 and 34 ¡ã C. During drying, the water content of the halide egg is often detected. When the water content drops to 2 sails, it can be released in 24 hours, and then enter the drying oven again. When the water content is reduced to 10%, the product egg is reached. Require. After dryingThe halide eggs need to be sieved, packaged, and stored in a drying environment of 10 ¡ã C or less.

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