What Is A Pollution-free Vegetable?

In a narrow sense, pollution-free vegetables are vegetables that are not contaminated by harmful substances, that is to say, they do not contain toxic substances that are not allowed in the vegetable products, and some unavoidable harmful substances are required to be controlled within the allowable limits.

In a broad sense, pollution-free vegetables should be a safe, high quality, nutrition as one of the vegetables collectively: safety, mainly refers to vegetables do not contain the human body toxic, harmful substances, or to control the following safety standards, to ensure that no harm to human health; High quality, mainly refers to the quality of vegetables, good appearance, normal development, mature well, Texture taste is good, fresh no disease pests, nutrition, mainly refers to the nutritional quality of vegetables, dietary fiber, vitamins and mineral elements high content.