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Kenwei is a global professional manufacturer which specialized in weigher packing machines and multi-head weigher machines.

Food metal detectors allow consumers to eat safe and secure food

by:Kenwei      2022-06-26
The special food metal detector developed by Guangdong Kenwei Technology is used to detect and remove various metal impurities mixed in food, so that consumers can eat safe and secure food! Food safety is 'the impact of toxic and harmful substances in food on human health.' public health problems”. Food safety is also a subject dedicated to ensuring food hygiene and food safety in the process of food processing, storage, and sales, reducing hidden dangers of disease, and preventing food poisoning. In southern China, rice and its products are the staple food of the masses. Rice is easily polluted and accumulates heavy metals such as mercury, lead, arsenic, and cadmium, which endanger human health. Now Guangxi and other regions have the ability to quickly measure mercury, lead, arsenic, cadmium and other heavy metals in rice. Lead, cadmium, etc. are toxic heavy metals, which can enter the human body through the food chain for deposition, affecting the functions of human liver, hematopoiesis, kidneys and other organs. So where do the heavy metals in rice come from? In addition to the heavy metal pollution sources from the heavy chemical industry, the abuse of agricultural inputs, exogenous pollution, and aquaculture pollution have gradually become the 'culprit' of heavy metal pollution of agricultural products. At present, there is no national or industrial standard for the determination of arsenic, lead, mercury, cadmium and chromium in rice. According to the traditional test method, the determination and digestion process requires full intervention, the amount of reagents is large, and it is not easy to completely digest, the complicated steps will bring pollution, and the blank value is high. Therefore, it is necessary to establish a rapid assay method, which can carry out early warning monitoring and risk assessment of heavy metals in damaged rice on a large scale and randomly. At present, the relevant departments do not require rice manufacturers to carry out heavy metal index testing on rice and products. Therefore, in the rice sold in supermarkets, farmers' markets and street stalls, whether the heavy metals exceed the standard, the public cannot tell with the naked eye. It is best for people to change the brand of rice when they eat it. Don’t eat rice from a certain origin or brand for a long time. Only by choosing more rice from different origins and brands can reduce some risks. In addition, you can also buy a small food metal detector by yourself to detect the metal content of the purchased rice, vegetables and fruits by yourself. And more agricultural product companies need to buy a food metal detector to improve the safety factor of products, improve the quality of enterprise products, and let consumers eat safe and secure food!
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