玉米淀粉颗粒环保餐具能重复使用吗？

玉米淀粉颗粒环保餐具能重复使用吗？事实上，我们可以看到现在很多外卖盒，看着质量不错，标注的也是比较的玉米淀粉材质，有些人就忍不住洗干净囤在家里重复使用。但其实这是不对的！

Can Corn Starch Granules be Reused as Environmental Protection Tableware? In fact, we can see that many takeout boxes are of good quality and labeled with safe corn starch materials. Some people can't help but wash them and store them at home for reuse. But in fact, this is wrong!

出于成本控制等原因，通常一次性玉米淀粉餐具其制作出来的目的，就是盛装一次、温度较高的、可能有油的食物，在这个条件下使用，是的。但如果使用次数较多，就会破坏其稳定性，其中的有害物质析出，长期下来可能会影响健康！

For cost control and other reasons, disposable corn starch tableware is usually made to contain food with high temperature and possible oil for once. It is safe to use under this condition. However, if it is used more often, its stability will be destroyed. The release of harmful substances may affect health in the long run!

此外，还有一些使用事项要注意是否正确，比如：

In addition, there are some matters to be noted for correct use, such as:

有些人使用一次性玉米淀粉餐具时，为了保持密封性，会在盖子上装上密封圈。但食物残渣渗入到密封圈里，就成为了霉菌的“福地”。建议每次清洗时，把密封圈及其沟槽清洗干净，晾干后，再装回盖子上。餐盒的使用年限一般为3-5年，但当其出现变色、变脆、变黄的情形，应及时更换。

When some people use disposable corn starch tableware, they will install a sealing ring on the cover to maintain the sealing. However, if food residue seeps into the sealing ring, it becomes a "blessed place" for mold. It is recommended to clean the seal ring and its groove every time it is cleaned, and then install it back on the cover after it is dried. The service life of the lunch box is generally 3-5 years, but it should be replaced in a timely manner in case of discoloration, brittleness and yellowing.

如果一次性玉米淀粉餐具内长时间存放酒精、碳酸饮料、醋等酸性物质，容易加快老化。所以，如果您家有自制的醋泡花生、杨梅酒等，记得不要放在一次性餐具里，不妨换成玻璃器皿储存。

If alcohol, carbonated drinks, vinegar and other acidic substances are stored in disposable corn starch tableware for a long time, it is easy to accelerate aging. Therefore, if you have homemade vinegar soaked peanuts, red bayberry wine, etc., remember not to put them in disposable tableware, and you may as well change them to glass containers for storage.

有些微波炉餐盒，盒体以5号PP制造，但盒盖却以4号PE制造，而PE是不能抵受高温。所以放入微波炉前，记得把盖子取下。

For some microwave oven lunch boxes, the box body is made of No. 5 PP, but the box cover is made of No. 4 PE, which cannot withstand high temperatures. So remember to remove the cover before putting it into the microwave oven.

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