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Beemans gum (originally Beeman's Gum) is a chewing gum formulated by Ohio physician Edward E. Beeman and first sold in February 1890. [1] It originally contained pepsin , but no longer does. Beemans became popular with early aviators as a good luck charm , and Chuck Yeager is purported to have chewed a stick of Beemans gum before every flight.
Thomas Adams (May 4, 1818 – February 7, 1905) was a 19th-century American scientist and inventor who is regarded as a founder of the chewing gum industry. Adams conceived the idea while working as a secretary to former Mexican leader Antonio López de Santa Anna , who chewed a natural gum called chicle .
Pepsin was historically an additive of Beeman's gum brand chewing gum by Dr. Edwin E. Beeman. Pepsin is commonly used in the preparation of F(ab')2 fragments from antibodies. In some assays, it is preferable to use only the antigen-binding (Fab) portion of the antibody. For these applications, antibodies may be enzymatically digested to produce ...
Before you go judging Singapore and its anti-gum-chewing edicts, however, consider that a 2000 study found around 250,000 globs of chewing gum stuck to London's busy Oxford Street, and that in ...
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Chewing gum accounts for 85% of global sales, and bubble gum the other 15%. ... Dr. Edward E. Beeman, added pepsin compound as a digestive aid] 1891: Wrigley Company ...