Uses and Sources. Cellulose gum has a number of different uses and is found in a variety of different types of foods. It's used to stabilize the foam in your mug of beer and helps prevent crystallization of sugar in icing.
Tariff definition, an official list or table showing the duties or customs imposed by a government on imports or exports. See more.
Protective Tariff. a type of customs duty that serves as a barrier against penetration of the domestic market by certain foreign goods and against passage of these goods through the country. Protective tariffs also serve to impede the export of domestic raw materials and semifinished products.