What is corn starch products and how to distinguish it?

Corn Starch Tableware is biodegradable tableware products, corn starch as the main raw material, through high-tech production technology and natural conditions to break down, avoid the pollution to the environment, save non-renewable resources such as oil, by national authority inspection departments, various health physical and chemical indexes meet the national standards.

Corn starch  tableware is a pollution-free green product of human survival and environmental protection. It is advocated internationally and strongly supported by domestic policies.

How to distinguish?You can differentiate through 3 aspects.

1.Visual observation of corn starch product with some light yellow or milk white for inferior smooth type products. Non-starch products have a darker or blue-white color.

2.The odor discrimination is that the same kind of products rub together to produce heat and the starch products have light corn paste or plant flavor other products have plastic smell.

3.Burning discrimination:Two kinds of products burning,the red flame is the starchy blue flame for other classes, the ashes after burning are crushed by hand, the black powder is starch and the powder is lighter than the other products.