The author found that after the harvest of corn, some farmers like to keep the corn sticks hanging under the eaves for a long time. However, the author was informed by relevant experts that this method of preservation was harmful. Destruction of nutrients such as fat, protein, carotene, and vitamin C and B2 contained in nutritional corn can easily be destroyed by exposure to high temperatures and sunlight. Corn hanging under the roof is vulnerable to direct sunlight, which reduces the nutritional value and does not taste good. Adsorption of toxic substances A large amount of harmful substances are floating in the air. The corn is suspended in the air and adsorbs these toxic substances. After entering the human body, it will damage health. In case of rainy weather, Aspergillus flavus will breed a large amount of aflatoxin. If you eat foods containing this aflatoxin for a long time, it will cause poisoning and even liver cancer. Loss of grain corn hanging in the outdoor, vulnerable to bird food, rat bites, insects and other hazards. According to experts, the best way to store corn is to quickly thresh and thresh the grains after harvesting, then dry the corn kernels until they are dry and bite the teeth brittle. Store in a cool, dry, ventilated granary and dry it regularly. Other Class,Other Herbs,Something Else,Additional Herbs Henan Qiancuntang medicial technology co.ltd. , https://www.qctchineseherb.com