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What It Takes to Make Wrigley Gum
A stick of gum looks pretty simple, but making it takes the effort and skill of many people all over the
world. Most Wrigley gum brands are composed of four main components:
Gum Base
Sweeteners
Softeners
Flavorings
Gum Base
Gum base puts the "chew" in chewing gum, binding all the ingredients together
and creating a smooth, soft texture.
Historically, gum base was derived from various natural resins, including
sorva and jelutong. Some of these ingredients, however, have become scarce
in recent years, and new, synthetic gum base materials have been developed.
These new materials allow for longer-lasting flavor, improve the texture,
and reduce tackiness.
The Wrigley Company still uses a number of all-natural rosins, or softeners,
in the base. Rosin, which comes from pine trees grown in the southern
U.S., enhances the texture of the gum base.
Sweeteners
The finest grades of pure, powdered cane and beet sugar sweeten
Wrigley's gum. Corn syrup also helps sweeten the gum and keeps
it fresh and flexible.
In sugarfree gum, aspartame, mannitol, and sorbitol replace
sugar and corn syrup. Aspartame is a highly concentrated
sweetener with a taste virtually indistinguishable from sugar.
It is formed from aspartic acid and phenylalanine, two common
amino acids found naturally in many foods. Sorbitol and
mannitol are also found in some fruits, although most of the
raw material used today comes from corn.
Softeners
Glycerin and other vegetable oil products help to blend the
ingredients and keep the gum soft and flexible by retaining
the proper amount of moisture.
Flavorings
The most popular flavors for chewing gum in the U.S. are obtained
from mint plants. The basic flavor for Wrigley's Spearmint gum is extracted
from fresh garden spearmint plants grown on farms in the United States. The
main flavoring for Doublemint comes from an extract of peppermint, also an
American farm product.
Mint plants must be carefully cultivated for delicate, lasting flavor.
After the plants are harvested, they go through a distillation process,
which extracts the pure mint oils used in the gum.
Flavorings for the other Wrigley brands are derived from a variety of
fruit and spice essences. Wrigley chemists and lab technicians work
hard to perfect formulations and ensure the pleasant, long-lasting
flavor of Wrigley's chewing gum.
All ingredients are extensively tested by Wrigley to make sure they are
completely safe and wholesome. In addition, since chewing gum is
classified as a food product, it must meet the strict standards of
the United States Food and Drug Administration.
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