Tips for disinfecting melons and fruits
(1) scalding bubbles with boiling water. Wash the fruits to be eaten raw (water chestnuts, apples, pears, plums, etc.) and soak them in boiling water for about half a minute, which can kill Escherichia coli, Shigella, typhoid and ginger eggs. This method should be carried out before eating.
(2) disinfection with saline. Grapes, strawberries, cherries, bayberry and other fruits, wash with clean water, soak in salt water for about 10 minutes, take out and rinse with cold boiled water.
(3) washing with potassium permanganate solution. Soak in 1%-2% potassium permanganate solution (light red) for 5 minutes to kill typhoid bacilli, Shigella dysenteriae and Staphylococcus aureus on melons and fruits, remove them and rinse them with cold boiled water.
(4) disinfection of bleach powder. Soak in 2% bleach solution for 5 minutes to kill the general intestinal bacteria on the fruit, then remove the chlorine smell with cold boiled water.
(5) disinfect lactic acid. Mix 80% lactic acid with cold boiled water into 30% lactic acid solution, soak melons and fruits for 5-6 minutes, then rinse with cold boiled water, but pay attention to the lactic acid solution should not be filled with metal utensils to avoid corrosion.
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A move to identify ripening melons and fruits
A move to identify ripening melons and fruits "Jiangnan Leather Factory, Jiangnan Leather Factory."... " I'm sorry, I'm on the wrong set. "Cherry, watermelon, virgin fruit.
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What is the cause of melon and fruit cracking? What shall I do?
The direct cause of fruit cracking is that the growth rate of pericarp tissue near the surface of fruit and the growth rate of internal pulp and pulp are the direct cause of fruit cracking.
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