Solid material comminution or disintegration – Processes – By utilizing kinetic energy of projected or suspended material
Reexamination Certificate
2005-09-01
2009-08-25
Rosenbaum, Mark (Department: 3725)
Solid material comminution or disintegration
Processes
By utilizing kinetic energy of projected or suspended material
C241S029000
Reexamination Certificate
active
07578456
ABSTRACT:
Disclosed is a method for preparing micron-sized ginseng powder via mechanical grinding, the method comprising the steps of: grinding ginseng roots crudely in order to facilitate micro-pulverization of ginseng, grinding the crude ginseng powder finely, and further grinding the ginseng powder ultra-finely. The ginseng micropowder obtained from the method has a maximum particle diameter of 40 μm or less, an average particle diameter of less that 8 μm and a uniform particle size, and thus shows excellent dispersibility, miscibility and absorptiveness. Therefore, the micropowder can be used for manufacturing various health-aid foods or medicines such as drinks, tablets or capsules and cosmetic products such as functional skin care agents or skin packs.
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Kim Dong-Joon
Lee Geun
Lee Kang-Pyo
Seo Tae-Soo
Seo Yong-Ki
CJ Cheiljedang Corp.
Porzio, Bromberg & Newman P.C.
Rosenbaum Mark
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