NEWTREE CO., LTD.

Patent application number	Title	Published
NEWTREE CO., LTD. Patent applications
20120088840	NOVEL USE OF PANDURATIN DERIVATIVE OR BOESENBERGIA PANDURATA EXTRACT - The present invention relates to a novel use of a panduratin derivative or a	04-12-2012
20120065272	NOVEL USE OF PANDURATIN DERIVATIVES OR EXTRACT OF KAEMPFERIA PANDURATA COMPRISING THE SAME - The present invention relates to a new use of panduratin derivatives or a	03-15-2012
20110118346	NOVEL USE OF LIGNAN-TYPE COMPOUNDS OR EXTRACT OF NUTMEG OR ARIL OF NUTMEG COMPRISING THE SAME - The present invention relates to a new use of lignan-type compounds or an extract of nutmeg or aril of nutmeg comprising the same. More particularly, the present invention relates to a composition for skin whitening comprising a lignan-type compound or an extract of nutmeg or aril of nutmeg comprising the same. Because the lignan compound represented by Chemical Formulas 1 to 3 or the extract of nutmeg or aril of nutmeg has superior skin whitening activity by inhibiting melanin production and tyrosinase activity, it can be used for the preparation of a cosmetic composition, food composition or pharmaceutical composition for skin whitening.	05-19-2011