Carbon dioxide damage to fruits and vegetables
Fruits and vegetables are prone to disease during storage and transportation, so the annual loss of agricultural products in China during storage and transportation is relatively large. Among them, hypoxia and high carbon dioxide are more common in fruits and vegetables. The most obvious feature of carbon dioxide damage to fruits and vegetables is the browning, brown spots and depressions of the flesh. If the apple and potato are damaged by carbon dioxide, the heart of the fruit will turn brown; the orange will appear edema, the pulp will suffer bitterness and decay; the leafy vegetables will appear wilting, the cells will lose their turgor, and the water will penetrate into the intercellular space to become water stains. Kiwifruit is the fruit outer skin lightening color, grayish or light gray background, lack of luster, flesh color is normal, but after cutting the fruit from the bottom of the peel several layers of cells to the heart and there are many irregular distribution between the tissue Small or larger cavity, brown or light brown, relatively dry, fruit core toughness, acid and odor of the pulp, severe when there is hemp, the hardness of the entire victim fruit is high, the pulp elasticity, finger pressure Obvious indentation, the fruit can not be properly cooked. The tolerance of carbon dioxide for different fruits and vegetables is very different, ranging from about 1% to 2%, such as kidney beans, winter jujube, and Fuji apple, etc., while others require good preservation effect under high carbon dioxide concentrations. Such as strawberries, red bayberry, edible fungi, etc., so when the storage and transportation of fruits and vegetables to grasp the concentration of carbon dioxide is very critical, using carbon dioxide detector to detect the concentration of carbon dioxide in storage and transportation environment, simple and convenient operation, ensure the safe storage and transportation of fruits and vegetables, reduce losses . Best Mixer Shower,Bath Shower Mixer,Bath And Shower Mixer,Wall Mounted Shower Mixer Kaiping City Yibiao Sanitary Ware Co., Ltd. , https://www.faucetsaoli.com