When one looks closely at the surface of the eggs, one finds that it is not smooth, but has a long face of "hemp seeds." These pockmarks are the breathing holes of the eggs. It breathes out carbon dioxide gas. Some bacteria will also enter the hole and cause the eggs to corrupt. If these holes are sealed or the bacteria on the surface of the eggs are killed, the eggs can be kept fresh. Here are some new tricks for keeping fresh eggs:
Liquid paraffin preservation method: The eggs are put into liquid paraffin for 1 to 2 minutes and then removed. After 24 hours of drying, they are stored in the altar. After 100 days of inspection, the preservation rate can still reach 100%.
Polyvinyl alcohol preserving method: Polyvinyl alcohol is a white powder material, non-toxic, soluble in water, and can form a colorless and transparent film, attached to the surface of poultry eggs for protection. The method is: first boiled 10 kilograms of water, and then poured 500 grams of polyvinyl alcohol, continue heating and stirring, to stop heating after dissolution, then add 100 grams of sodium acetate, stirring, dissolution, pan cooling and standby. Each kilogram solution can handle 60 to 70 kilograms of fresh eggs, shelf life of 70 to 100 days, the good rate of more than 95%, only 1 penny per kilogram of egg material fee.
The silicate alkali preservation method: silicate is also called sodium silicate, glass oil, is a transparent, non-toxic, colorless, odorless sticky gel-like liquid, can adhere to the eggshell, plug the eggshell The stomata prevent the carbon dioxide in the eggs from being discharged and insulate the outside bacteria from invasion, prevent the bacteria from multiplying, and has the ability to prevent corrosion. The preparation method is: using 45-56 Baume degree babbitine, add water and mix evenly according to the ratio of 2:30, and finally adjust to 3.5- 4. Baume degree. When stored, place the egg gently in the babbling base solution, 5 to 10 cm above the surface of the egg, to isolate the air. The preserved egg is valid for about 7 months.
Lime, gypsum, white peony mixture preservation method: The purpose of this preservation method is to keep fresh eggs in a vacuum sterile environment. Preparation method: 100 kg of clear water, 5 kg of lime, 400 g of plaster, and 500 g of white peony, can be used to store 100 kg of fresh eggs. When preparing, gypsum and white ash should be sifted first. Generally can keep fresh eggs for 8 to 10 months.
Vaseline film preservation method: Vaseline can prevent microorganisms in eggs or egg shells from invading eggs. Preparation method: use medical Vaseline (yellow and white can be) 0.5 kg, add 10 grams of boric acid, mixed and heated in the aluminum pot, dissolve, stir and cool to room temperature for later use. Method of operation: Take a small amount of Vaseline in the palm of your hand with the palm of your hand, and then take the eggs in the hands one by one to make the film evenly coated, after the head put up well, every 100 grams Vaseline can be painted 30 eggs , can be fresh for 70 to 90 days.
Carbon dioxide gas preservation method: put fresh eggs in the storage, sealed around, and filled with 50 ~ 60% of carbon dioxide gas, to inhibit the release of carbon dioxide gas from the eggs, reduce their respiration, in order to achieve preservation.
Beeswax mixture preservation method: mix 10 parts of beeswax, 2 parts of casein, 1.5 parts of white sugar with 100 parts of water, then put fresh eggs, dig for a few seconds, then remove and dry them, and keep them for 6 months. %the above.
Grass and gray ash preservation method: use cylinders, jars or cans as containers, first lay a layer of dry wood ash with a thickness of about 10 cm on the bottom layer, and then lay a layer of eggs on a layer of gray ground. The last layer of ash is thicker and thicker. In a dry place, it can be stored for one year.
Applicator preservation method: The lard is fired into mature oil, add 1 g of griseofulvin 1.2 g, fresh egg is disinfected with 1% peracetic acid, and then the prepared lard is applied to the surface of the eggshell, after coating Place it in the container. Each kilogram of fresh eggs consumes 7 grams of oil and can be preserved for 5 months without deterioration.
The method of storage and preservation of the kiln: the indoor with low groundwater level, digging method or round earth pit, the size of the pit depends on the number of eggs laid. Use rice husks, sawdust, and grass to burn in the pits to completely eliminate the microorganisms in the pits. After cooling, put them in a layer of rice husk and a layer of eggs and fill them with plastic film. Use iron pots or Iron sieves cover the kiln mouth, this method can save fresh eggs for 3 to 4 months is not bad.
Liquid paraffin preservation method: The eggs are put into liquid paraffin for 1 to 2 minutes and then removed. After 24 hours of drying, they are stored in the altar. After 100 days of inspection, the preservation rate can still reach 100%.
Polyvinyl alcohol preserving method: Polyvinyl alcohol is a white powder material, non-toxic, soluble in water, and can form a colorless and transparent film, attached to the surface of poultry eggs for protection. The method is: first boiled 10 kilograms of water, and then poured 500 grams of polyvinyl alcohol, continue heating and stirring, to stop heating after dissolution, then add 100 grams of sodium acetate, stirring, dissolution, pan cooling and standby. Each kilogram solution can handle 60 to 70 kilograms of fresh eggs, shelf life of 70 to 100 days, the good rate of more than 95%, only 1 penny per kilogram of egg material fee.
The silicate alkali preservation method: silicate is also called sodium silicate, glass oil, is a transparent, non-toxic, colorless, odorless sticky gel-like liquid, can adhere to the eggshell, plug the eggshell The stomata prevent the carbon dioxide in the eggs from being discharged and insulate the outside bacteria from invasion, prevent the bacteria from multiplying, and has the ability to prevent corrosion. The preparation method is: using 45-56 Baume degree babbitine, add water and mix evenly according to the ratio of 2:30, and finally adjust to 3.5- 4. Baume degree. When stored, place the egg gently in the babbling base solution, 5 to 10 cm above the surface of the egg, to isolate the air. The preserved egg is valid for about 7 months.
Lime, gypsum, white peony mixture preservation method: The purpose of this preservation method is to keep fresh eggs in a vacuum sterile environment. Preparation method: 100 kg of clear water, 5 kg of lime, 400 g of plaster, and 500 g of white peony, can be used to store 100 kg of fresh eggs. When preparing, gypsum and white ash should be sifted first. Generally can keep fresh eggs for 8 to 10 months.
Vaseline film preservation method: Vaseline can prevent microorganisms in eggs or egg shells from invading eggs. Preparation method: use medical Vaseline (yellow and white can be) 0.5 kg, add 10 grams of boric acid, mixed and heated in the aluminum pot, dissolve, stir and cool to room temperature for later use. Method of operation: Take a small amount of Vaseline in the palm of your hand with the palm of your hand, and then take the eggs in the hands one by one to make the film evenly coated, after the head put up well, every 100 grams Vaseline can be painted 30 eggs , can be fresh for 70 to 90 days.
Carbon dioxide gas preservation method: put fresh eggs in the storage, sealed around, and filled with 50 ~ 60% of carbon dioxide gas, to inhibit the release of carbon dioxide gas from the eggs, reduce their respiration, in order to achieve preservation.
Beeswax mixture preservation method: mix 10 parts of beeswax, 2 parts of casein, 1.5 parts of white sugar with 100 parts of water, then put fresh eggs, dig for a few seconds, then remove and dry them, and keep them for 6 months. %the above.
Grass and gray ash preservation method: use cylinders, jars or cans as containers, first lay a layer of dry wood ash with a thickness of about 10 cm on the bottom layer, and then lay a layer of eggs on a layer of gray ground. The last layer of ash is thicker and thicker. In a dry place, it can be stored for one year.
Applicator preservation method: The lard is fired into mature oil, add 1 g of griseofulvin 1.2 g, fresh egg is disinfected with 1% peracetic acid, and then the prepared lard is applied to the surface of the eggshell, after coating Place it in the container. Each kilogram of fresh eggs consumes 7 grams of oil and can be preserved for 5 months without deterioration.
The method of storage and preservation of the kiln: the indoor with low groundwater level, digging method or round earth pit, the size of the pit depends on the number of eggs laid. Use rice husks, sawdust, and grass to burn in the pits to completely eliminate the microorganisms in the pits. After cooling, put them in a layer of rice husk and a layer of eggs and fill them with plastic film. Use iron pots or Iron sieves cover the kiln mouth, this method can save fresh eggs for 3 to 4 months is not bad.
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