Anticoagulant and composition for preventing thrombus containing poly-gamma-glutamic acid
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United States of America Patent
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Dec 31, 2013
Grant Date -
Aug 2, 2012
app pub date -
Apr 11, 2012
filing date -
Dec 29, 2005
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Abstract
The present invention relates to an anticoagulant and a composition for preventing thrombus formation, which contain poly-gamma-glutamic acid (PGA) as an active ingredient. The inventive PGA is a water-soluble, anionic, biodegradable and edible amino acid polymer material, which has an anticoagulant effect of preventing thrombi from being accumulated in blood vessels, shows an excellent sustained-release effect and is harmless to the human body. Thus, it is useful as a high-value-added anticoagulant and a food or beverage composition for preventing thrombus formation.
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