bubblegum

Bubble gum (or bubblegum) is a type of chewing gum, designed to be inflated out of the mouth as a bubble. Bubble gum flavor While there is a bubble gum "flavor" – which various artificial flavorings including esters are mixed to obtain – it varies from one company to another. Esters used in synthetic bubble gum flavoring may include methyl salicylate, ethyl butyrate, benzyl acetate, amyl acetate or cinnamic aldehyde. A natural bubble gum flavoring can be produced by combining banana, pineapple, cinnamon, cloves, and wintergreen. Vanilla, cherry, lemon, and orange oil have also been suggested as ingredients. Composition In modern chewing gum, if natural rubber such as chicle is used, it must pass several purity and cleanliness tests. However, most modern types of chewing gum use synthetic gum-based materials. These materials allow for longer lasting flavor, a softer texture, and a reduction in tackiness. Mechanical properties As a sort of chewing gum consisting of long-chain polysaccharides, bubblegum can typically exhibit linear and nonlinear viscoelastic behaviors. Therefore, the distinct deformations under chewing can be affected by shear rate, shear strain, and shear stress applied through teeth. Based on these, it is helpful to characterize the intrinsic rheological properties of chewing gums for future improvement and optimization of commercial products’ texture and chewiness.