Tomato storage method 1. The antiseptic method of sodium benzoate will wash the tomatoes and put them into the cylinder or a slightly larger jar. Place a layer of tomato and sprinkle a layer of powder. After filling, seal the container and store in a cool place. The washed tomatoes can also be cut off to the pedicles, sprinkled with a small amount of antiseptic drugs, and the whole tomato can be packed into containers and then sealed and stored. The proportion of medication, generally 5-7.5 grams of sodium benzoate, can marinate tomato 5 kilograms. This method is simple and convenient and easy to produce in large quantities. 2. Adsorbent storage method (1): Press zeolite, bentonite, activated carbon, calcium hydroxide 150:50:0:0,20:50:50:0,335:30:35:0,40:45:45 The proportion of 10 is formulated into 4 kinds of composite preservatives of different compositions. Each of the 4 types of preservatives is weighed to 10 grams; they are respectively packed in a breathable pouch, and 4 pouches are placed on 4 pieces of 4 kg of tomato, respectively. Container. It is sealed at a temperature of 20°C and checked periodically during this period. As a result, it was found that the tomatoes in the containers containing the four types of composite preservatives had not changed in color until 14 days, and there was no mold growth until 21 days. This common and inexpensive combination of preservatives, under suitable conditions, can extend the storage period of tomatoes by about 3 times. Method (2): 30 parts of zeolite, 20 parts of activated carbon, 30 parts of ferrous sulfate, 30 parts of calcium hydroxide and 1 part of water are mixed into a composite preservative. This mixture was weighed in 10 grams into a small paper bag lined with a perforated polyethylene film and moistened with 0.5 grams of water and then packaged together with the tomatoes in a large polyethylene bag. Stored at a certain temperature for 60 days, the tomato color does not change. 3. The cling film storage method is applied or dip coated on the whole surface of the tomato with the following method. After drying, a thin colorless anti-corrosion film is formed, which can play a good preservation effect. The coating is prepared by dissolving 0.75 times sucrose fatty acid or sodium oleate in 100 times by weight water, heating to 60°C and then adding 2 times tyrosine, and adding 15 times the coconut oil melted at 60°C, at the same time. Mixing at a speed of 6,000 rpm, this paint is applied to the surface of the tomato, dried and stored for an excellent preservation effect. 4. The preservation method of the anti-corrosion film uses the following fresh-keeping coating material to form an anti-corrosion film on the stem of the tomato, which can effectively control the respiratory intensity of the tomato, achieve preservation and preservation, and delay mature. The preparation of paint: honey wax 10 times, casein 2 times, sucrose fatty acid ester 1 times, after a thorough mixing made of a milky paint. In addition, another tomato anti-corrosion film coating, the effect is also very satisfactory. The formula is: 10 times beeswax, 20 times gum arabic, 1 times sucrose fatty acid ester, after mixing, heating to 40°C to make a paste mixture. It is used as a forming agent for anti-corrosion film on tomato stems. 1. The antiseptic method of sodium benzoate will wash the tomatoes and put them into the cylinder or a slightly larger jar. Place a layer of tomato and sprinkle a layer of powder. After filling, seal the container and store in a cool place. The washed tomatoes can also be cut off to the pedicles, sprinkled with a small amount of antiseptic drugs, and the whole tomato can be packed into containers and then sealed and stored. The proportion of medication, generally 5-7.5 grams of sodium benzoate, can marinate tomato 5 kilograms. This method is simple and convenient and easy to produce in large quantities. 2. Adsorbent storage method (1): Press zeolite, bentonite, activated carbon, calcium hydroxide 150:50:0:0,20:50:50:0,335;30:35:0,40:45:45 : 10 ratios are formulated into 4 different combinations of preservatives. Each of the 4 preservatives is weighed at 10 grams; they are individually packed in a breathable pouch, and 4 pouches are placed on 4 of the 4 kg tomatoes. Container. It is sealed at a temperature of 20°C and checked periodically during this period. As a result, it was found that the tomatoes in the containers containing the four types of composite preservatives had not changed in color until 14 days, and there was no mold growth until 21 days. This common and inexpensive combination of preservatives, under suitable conditions, can extend the storage period of tomatoes by about 3 times. Method (2): 30 parts of zeolite, 20 parts of activated carbon, 30 parts of ferrous sulfate, 30 parts of calcium hydroxide and 1 part of water are mixed into a composite preservative. This mixture was weighed in 10 grams into a small paper bag lined with a perforated polyethylene film and moistened with 0.5 grams of water and then packaged together with the tomatoes in a large polyethylene bag. Stored at a certain temperature for 60 days, the tomato color does not change. 3. The cling film storage method is applied or dip coated on the whole surface of the tomato with the following method. After drying, a thin colorless anti-corrosion film is formed, which can play a good preservation effect. The coating is prepared by dissolving 0.75 times sucrose fatty acid or sodium oleate in 100 times by weight water, heating to 60°C and then adding 2 times tyrosine, and adding 15 times the coconut oil melted at 60°C, at the same time. Mixing at a speed of 6,000 rpm, this paint is applied to the surface of the tomato, dried and stored for an excellent preservation effect. 4. The preservation method of the anti-corrosion film uses the following fresh-keeping coating material to form an anti-corrosion film on the stem of the tomato, which can effectively control the respiratory intensity of the tomato, achieve preservation and preservation, and delay mature. The preparation of paint: honey wax 10 times, casein 2 times, sucrose fatty acid ester 1 times, after a thorough mixing made of a milky paint. In addition, another tomato anti-corrosion film coating, the effect is also very satisfactory. The formula is: 10 times beeswax, 20 times gum arabic, 1 times sucrose fatty acid ester, after mixing, heating to 40°C to make a paste mixture. It is used as a forming agent for anti-corrosion film on tomato stems.
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