A process for preparation of the roasted unpolished rice having excellent taste
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Gallic acid ester compound and preparation method thereof and whitening cosmetic composition containing it
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a mixing pulverizer to be used for making compact materials
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A method for preparation of plant extract powder and oral compositions containing plant extract powder prepared by the same
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the new amino acid silicon polymers, the method for producing them, the amino acid silicon polymer-suface treated cosmetic particles, and the cosmetic composition including the above particles