Use of Glycosylated Flavanones for the Browning of Skin or Hair
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United States of America Patent
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Issued Date -
Dec 11, 2008
app pub date -
Oct 21, 2005
filing date -
Oct 25, 2004
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Abandoned
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Abstract
The use of a compound having formula (I) is described as an agent for the browning of skin or hair, Formula (I) wherein: R1 and R2 are mutually independently H, OH, C1-C10-alkyl, C1-C10-O-alkyl or O-prenyl, R3 is H, OH, O-glucose or O-rhamnose and R4 is a monosaccharide radical or an oligosaccharide radical having 2, 3, 4 or 5 carbohydrate units, with the proviso that the compound having formula (I) is not used in the form of a preparation based on Citrus auranitium dulcis.
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