Chewing gum designed to prevent tooth decay by blending a soluble extract of cacao bean husk
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United States of America Patent
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Mar 13, 1990
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N/A
app pub date -
Jan 13, 1989
filing date -
Nov 10, 1988
priority date (Note) -
Expired
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Abstract
Chewing gum designed to prevent tooth decay, for which a cacao bean husk is extracted by adding water or ethyl alcohol and an extract which is freeze dried after solvent is collected and concentrated by vacuum evaporation is added to the known raw materials of chewing gum in the ratio of 0.1-1.0%.
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