Method for preparing nano-scale or amorphous particle using solid fat as a solvent
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United States of America Patent
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Jul 3, 2012
Grant Date -
Mar 29, 2007
app pub date -
Nov 11, 2004
filing date -
Dec 5, 2003
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Abstract
The present invention relates to a method for preparing nanoscale or amorphous particles using solid fat as a solvent. According to the present invention, nanoscale or amorphous particles of active ingredients are prepared by using fat as a solvent, wherein the fat is in solid phase at room temperature. The nanoscale or amorphous particles of active ingredients can be advantageously used in medicine, cosmetics, functional foods or the like.
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