Process for producing glucomannan gel particles
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United States of America Patent
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Sep 8, 2015
Grant Date -
Jun 15, 2006
app pub date -
Mar 24, 2005
filing date -
Dec 14, 2004
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Abstract
A particulate glucomannan gel is produced by dissolving glucomannan-rich flour in water, precipitating glucomannan from the solution with ethanol, treating the precipitated glucomannan with an alkali to transform to water-insoluble, irreversible hydrogel particles, recovering and drying the hydrogel particles, and milling dried particles to a desired particle size. The resulting gel particles are incorporated into hygienic or cosmetic preparations as a deposit-cleaning agent.
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