Adams began experimenting with chicle, but when his work failed to yield the desired results, Santa Anna abandoned the project. Adams eventually realized that rather than trying to create a rubber alternative, he could use chicle to produce a better type of chewing gum. He formed a company that by the late 1880s, according to Mathews, was making gum sold across the country. Chicle, imported to the United States from Mexico and Central America, served as the main ingredient in chewing gum until most manufacturers replaced it with synthetic ingredients by the mid-1900s.
