What the grain and oil companies should know about aflatoxins
Aflatoxin (AFT) is a kind of toxic secondary metabolite produced by Aspergillus parasiticus and is one of the mycotoxins that are harmful to humans and animals. A large amount of data confirmed that aflatoxin has a strong toxic effect on the liver tissues of humans and animals, and can cause liver cancer or even death in severe cases. Among them, aflatoxin B2 is currently known as the world's strongest carcinogen, and is classified as a Class 1A carcinogen by WHO, which is extremely harmful to humans.
Animal experiments have shown that aflatoxin can induce liver cancer in animals and can also induce stomach, kidney, rectum, breast, ovary and small intestine cancer. Among various aflatoxins, AFTB1 is the most potent carcinogen discovered to date, and its toxicity is 10 times that of potassium cyanide and 68 times that of arsenic. It induces liver cancer to be 75 times stronger than dimethyl nitrosamine. It is 4,000 times stronger than 3,4 benzo. In the past 25 years, epidemiological studies in Asia and Africa have revealed that aflatoxin intake is significantly associated with the incidence of metastatic liver cancer. It is particularly noteworthy that the infection with hepatitis B virus can increase the speed of A. flavus by only 30 times. Therefore, the International Agency for Research on Cancer has classified AFTB1 as a human carcinogen. However, because this carcinogen does not have an absolutely safe dose, even a lower dose may cause genetic damage, and this accumulation may lead to cancer, so there is no safe intake in the world.
It is also worth noting that aflatoxins are not sensitive to heat, and they cannot be completely destroyed at 100 ° C / 20 h. Aflatoxins cannot be removed by cooking, frying, etc., so hygienists advocate the best against aflatoxins. The method is prevention.
Aflatoxin-contaminated foods are more serious, especially for peanuts, walnuts, corn and their products. In addition, aflatoxins are often found in foods such as soybeans, rice, macaroni, milk and their products, and edible oils. Aflatoxin not only reduces the quality of agricultural products and feed, but also causes huge losses to the economy. It can also enter the human body through animal or food products such as meat or milk that are contaminated or left aflatoxin, posing a threat to human health.
Based on the leading fluorescence quantitative FPOCT technology platform, Shanghai Festo Biotechnology is the first to introduce aflatoxin fluorescence quantitative rapid detection system, which contains aflatoxin fluorescence quantitative rapid detector and aflatoxin fluorescence quantitative test strip, only need 8 minutes can quickly and accurately determine aflatoxins in grain, oil, grain, food, feed, Chinese herbal medicines, etc. The sample preparation is simple (only 7min), easy to operate, only one step of loading, no standard, no need The standard curve is accurate and reliable, and it is highly consistent with the test results of the national standard HPLC method (has been verified by the authority of the Grain Bureau). It provides a new technical means for the detection of aflatoxin and is gradually replacing the colloidal gold test paper. Article and enzyme-linked immunoassay kit, suitable for all kinds of raw material storage and storage, grain and oil processing enterprises, feed processing enterprises, aquaculture enterprises, pharmaceutical and government related regulatory departments, currently in Wudeli, Yihai Kerry, Uni-President Group, Guangming The feed group, and other large grain, oil and feed processing enterprises and multi-site grain depots, food and drug supervision and other government departments use.
Advantages of FD-100 aflatoxin rapid detector
Fast : 8min rapid quantitative detection, samples will follow the test;
Convenient : the steps are simple, and non-professionals can master it through short-term training;
Accurate : The test results are accurate and reliable, and highly consistent with international HPLC/MS methods;
Safety : Built-in standard curve, no need to use standard products, to avoid injury to operators;
Portable : The instrument is small and easy to carry, and can be tested in both the laboratory and the field;
Authority : Based on the grain and oil industry standards, verified by the authority of the Grain Bureau and the Academy of Agricultural Sciences;
Economy : The price of one-third of the imported products is obtained with accurate results of the national standard law.
FD-100 type Aspergillus flavus rapid detector detection items and parameters
As the leader in the rapid detection technology of fluorescence quantitative in the field of food safety, Shanghai Feixue Biotechnology Co., Ltd. is the first to introduce a series of rapid detection products for mycotoxin series. It takes only 8 minutes to quickly and accurately determine the grain, oil, grain, food, feed, Chinese medicine, etc. The various types of mycotoxins in the project are complete. Minimalist operation, extremely accurate results, ultimate experience, forget the colloidal gold test strip and enzyme-free kit, welcome to try and experience, once started, can not stop! Recruitment dealers and agents throughout the country
Corn has a more complete nutritional profile, making it ideal as a preferred food for scientific fat loss.
Generally speaking, sweet corn favors vegetables and sticky corn favors staple foods.
This classification is for the sweet corn (vegetable).
There are generally two ways to lose fat scientifically: exercise and controlled diet. Both are indispensable and must be combined for effective fat loss. Especially for people who are not particularly obese, we should consider the combination of exercise and diet control. In terms of diet control, take care that the daily intake of food is based on high quality protein and vegetables.
1. The time and intensity of exercise should be gradual. Exercise more than 1 hour a day is good.
2. exercise to control their mouths, eat less sugary food. If you are more gluttonous, you can use fruit sweet corn to satisfy your cravings. Fruit sweet corn is sweeter to eat, but it is low in sugar and satiety, which can help you control your diet.
Jilin Province Agricultural Sister-in-law Food Co., Ltd.'s Sweet Corn Kernels are vacuum-packed, healthy ready-to-eat foods with a small spoon at the bottom of each package that can be opened and eaten at any time.
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