When it comes to the cutting board, we are no stranger to it. It is a necessary tool in every home kitchen, and many delicacies have also contributed to it. At present, wooden cutting board and plastic cutting board are mainly used. However, many people subconsciously think that plastic products will be harmful to human health, but some people say that the current food-grade plastic is completely safe to use. So are plastic cutting boards really safe? Look at the plastic cutting board manufacturers to bring a detailed introduction
First of all, the plastic cutting board produced by regular manufacturers are using professional high strength antibacterial cutting board, especially now a cloth acrylic material, is widely used in the production of plastic cutting board, cloth acrylic is made of special acrylic and food grade high strength nano silver ion antibacterial material processing. This plastic cutting board is non-toxic and sterile and can be used with confidence. According to the user concerned about several issues, let's take a look at --
1. Qualified plastic cutting board is harmless
Regular plastic cutting board should be imported food grade PP material, it is safe and nontoxic, in principle but some businesses in pursuit of one-sided, the hardness of plastic cutting board, often excessive add filling material, and even some unscrupulous businessmen in order to reduce the production cost will be mixed with old material in the material, so it may lead to chemical precipitation. So consumers in the purchase of plastic cutting board when the choice of color translucent color distribution uniform, no impurities and pungent smell of plastic cutting board. Try not to use plastic cutting boards when cutting cooked food.
2, what is the residue of evaporation
Experts offered explanations: acetic acid, ethanol and hexane. These detection indicators are the examination of plastic products in contact with water, vinegar, wine, oil and other kitchen cooking condiments may precipitate chemical substances and precipitation content. Because the more of these chemicals are released, the more likely they are to contaminate the food. The tests found that acetic acid in some products exceeded the standard by 3.3 to 16.5 times, while n-hexane in some products exceeded the standard by 1.7 to 6.1 times.
3, the main material of plastic cutting board
The main material of plastic cutting board is polyethylene or polypropylene, and there are strict safety specifications and requirements when using materials. The problem is that some manufacturers in order to increase the hardness of plastic cutting board, that is, ordinary housewives often say durable, resistant to chopping, often add excessive calcium carbonate, talcum powder as filler, and even mixed with recycling old raw materials to reduce production costs, it may lead to chemical precipitation.
To sum up, when choosing plastic cutting board, people must choose the plastic products produced by regular manufacturers, with qualified marks, and uniform color. In addition, when buying must not covet cheap, after all, a penny a minute goods, too cheap products with won't be at ease.