echemi logo
  • Product
  • Supplier
  • Inquiry
    Home > Active Ingredient News > Diagnostic Test > 1 mg can cause cancer. The test results of aflatoxin, an expired food, are amazing!

    1 mg can cause cancer. The test results of aflatoxin, an expired food, are amazing!

    • Last Update: 2021-07-28
    • Source: Internet
    • Author: User
    Search more information of high quality chemicals, good prices and reliable suppliers, visit

       If you find that your rice, milk has expired, or the cooking oil has been stored for too long, you should throw it away immediately! Don't feel wasted at this time, because microbial metabolism will produce a highly toxic substance after the food becomes moldy.
    Its toxicity is 10 times that of potassium cyanide and 68 times that of arsenic.
    It is the most carcinogenic chemical substance.
    Milligrams is the carcinogenic dose, and this substance is aflatoxin

      Aflatoxin is widely present in the natural environment and is especially easy to find in moldy foods
    After entering the human body, it is most likely to accumulate in the liver (5-15 times that of other organs)
    Aflatoxin is very tenacious, and it is not necessarily removed if it is killed at a high temperature of 100 ℃ for 20 hours! Aflatoxin is mainly stored in grains, but also in animal foods and dairy products.
    Science standard testing will take you to understand which foods aflatoxins often appear in daily

      Moldy grains

      Aflatoxin is hidden in foods with high starch content, such as peanuts, corn, etc.
    Once it becomes moldy, the content of aflatoxin is high, and the rice, millet, and beans that we often eat will also contain it if it becomes moldy.
    That is to say, the spoiled rice also contains aflatoxin
    Peanuts are most likely to breed this carcinogenic mold in a high temperature and humid environment.
    If a peanut is moldy, the whole pack of peanuts must be thrown away
    Aspergillus flavus is spread in the form of spores, and food is easily implicated in mildew

      Bitter nuts

      If you eat bitter melon seeds, almonds and other nuts, you must vomit them and rinse your mouth in time, because the bitter taste of melon seeds and other nuts comes from the aflatoxin produced during the moldy process.
    Frequent ingestion will increase the risk of liver cancer
    It is recommended that if you eat moldy, bitter nuts, you must spit it out immediately

      Moldy apple

      Many people think that only the rotten part of a moldy apple is infected by the mold.
    As long as this part is cut off, the remaining part is still good.
    In fact, this is not the case
    Once the food begins to mold, the part that has not completely deteriorated has also entered the process of microbial metabolism, and a large number of bacteria and toxins that are invisible to the naked eye have been produced

      Long-used chopsticks

      The chopsticks that have been used for a long time can easily breed aflatoxin if they are not dry after washing, which is related to liver cancer in many young people
    Chopsticks should be changed every six months, and dried in time after washing, or try to use iron chopsticks

      Small workshop squeezed oil

      Generally, the press or household oil press in a small workshop has a simple process without removing harmful substances and cannot refine the raw materials.
    Therefore, peanuts that have aflatoxin inside the shell are not picked out
    In addition, the raw materials are moldy, and aflatoxins may be carried in the squeezed oil
    Don't eat oil that has been stored for a long time.
    Vegetable oil that has been stored for a long time may produce a small amount of aflatoxin.
    Therefore, don't look at the supermarket's special price and buy a three to five barrels

      Protection method

    If we pour edible oil such as peanut oil into the pot and heat it, add a small amount of salt and stir for 10 to 20 seconds, this will basically eliminate most of the aflatoxin in the edible oil
    The neutralization and degradation of aflatoxin by table salt can eliminate 95% of aflatoxin

    Wash with water to detoxify.
    Wash the rice contaminated with aflatoxin repeatedly with clean water until the water becomes clear to remove most of the toxins

    Heating to detoxify, lightly contaminated peanut kernels can reduce nearly 70% of aflatoxin by stir-frying or deep-frying
    Cooking in a pressure cooker has a good detoxification effect .

    Add ingredients to detoxify.
    When cooking food with vegetable oil with low aflatoxin content, first pour the oil into the pot and burn it until slightly smoked.
    Add salt according to the amount of salt used when cooking, and continue heating until the oil boils.
    It can remove more than 90% of the toxins in the oil.
    If spices such as onion, ginger, garlic, etc.
    are added to the dishes, the effect of removing aflatoxin will be more ideal

    Eat more green leaves, vegetables.
    Eating green leafy vegetables can make a part of the aflatoxin that we accidentally eat, because chlorophyll can prevent the absorption of aflatoxin and prevent liver cancer

      Branch standard test to provide a variety of products such as the detection of aflatoxin in milk, milk powder, feed, dairy products, cereals, wine, soy sauce, vinegar, cooking oil
    Issue a test report with professional qualification certification, KeBiao Testing aims to provide customers and the industry with more comprehensive and higher-quality testing and consulting services

    This article is an English version of an article which is originally in the Chinese language on and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

    Contact Us

    The source of this page with content of products and services is from Internet, which doesn't represent ECHEMI's opinion. If you have any queries, please write to It will be replied within 5 days.

    Moreover, if you find any instances of plagiarism from the page, please send email to with relevant evidence.