МАНДО Анна (FR),ПУГАНИ Стефан (FR),БЕЛОБР Франсуаз (FR)
申请号：
RU2013135683/15
公开号：
RU2013135683A
申请日:
2012.01.18
申请国别(地区):
RU
年份:
2015
代理人:
摘要：
1. Helichrysum gymnocephalum (DC) Humbert extract enriched in one or more molecules of the following formula (I): where is a single bond or double bond； R1 = H or CH； and R2 = H or OH.2. The extract according to claim 1, containing one or more molecules of the formula I in an amount of from 0.1 to 30 g per 100 g of dry material. The method of obtaining the extract according to any one of claims 1 or 2, comprising the following series of steps: - collecting, drying and grinding the aerial parts of Helichrysum gymnocephalum (DC) Humbert (Asteraceae, synonym: Stenocline gymnocephala)； - extraction of the crushed material obtained in the previous step, using an organic solvent at a ratio of plant material / solvent from about 1: 1 to about 1: 20； - separation of solids and liquids, for example, by filtration or centrifugation. 4. The use for cosmetic purposes of a plant extract enriched in one or more molecules of the following formula (I), or a molecule of the following formula (I): where is a single bond or double bond； R1 = H or CH； and R2 = H or OH, as a means to reduce pigmentation. 5. The use according to claim 4, characterized in that the plant extract enriched in one or more molecules of the formula (I) is an extract according to any one of claims 1 or 2.6. The use according to claim 4, characterized in that the plant extract enriched in one or more molecules of the formula (I) is an extract of plants belonging to the genus Helichrysum, Piper, Lindera or Mitrella, including: Helichrysum gymnocepahlum (DC) Humbert, Piper hostmannianum, P. aduncum, P. hispidum, Lindera aggregata, L. glauca, L. umbellatta, Mitrella mesnyi, M. kentii. 7. The use according to claim 4, characterized in that: - a double bond； R1 = H； and R2 = OH. 8. The use according to claim 4, which is1. Экстракт Helichrysum gymnocephalum (DC) Humbert, обогащенный одной или несколькими молекулами следующей формулы (I):,где- одинарная связь или двойная связь；R1=H или CH；и R2=H или OH.2. Экстракт по п.
