Tractor-trailer and 18-wheeler both refer to the combination of a semi-truck and semi-trailer. Together, they form a tractor-trailer unit, also referred to as an 18-wheeler, owing to the number of wheels present on the unit as a whole.
Quick Answer. Many different types of foods contain gelatin, including peanuts, marshmallows, Jell-O, yogurt, gummy candies and some sour cream brands, among other foods. The best way to determine if a food contains gelatin is to read the product's label. Continue Reading.
Look at the ingredients of practically every processed food and it may contain gelatine. Some common things that may have gelatine as an ingredient: icream, and all icecream desserts, even icy poles. cakes. cream. biscuits. lollies (especially jelly like lollies) capsules of vitamins and medicines.