| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a5c7bc7d17d2e64077b5ae10b0122b2d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-805 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-9789
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-97
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-02 |
| filingDate |
2015-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af7996e793ddb2fe7a9c72348e9f908e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8294fe7d836ab33459df8bdc2bb6e0d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3720efcab11849bbbd5543daa20539d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c148087d52d03b27f3e1c24ab7deab6e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ea36c3c4ad25ce23279751159cdb836
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68d23a4aaa0d26cb1ffe976a0514915b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2351ae0b48173350ec420e99fa226ba1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfbf3decc60b921c234fdd36ac3a29d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c45849ab2e75448b3b487dbc54cf54f6 |
| publicationDate |
2017-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3135341-A1 |
| titleOfInvention |
Cosmetic skin whitening compositions containing extracts derived from in vitro propagated hypericum hirsutum |
| abstract |
The present invention relates to extract containing active substances and use of extract as active ingredient for skin whitening cosmetic formulations. A skin whitening cosmetic active ingredient based on extract derived from in vitro cultivated Hypericum hirsutum by 50% ethanol extraction is proposed. Invention relates specifically to the plant material derived from in vitro shoot cultures with no growth regulators added. The offered ingredient contains Kaempferol-3-O-glucoside, Kaempferol-7-O-glucoside, Fisetin, Chlorogenic acid, 3-Caffeoylquinic acid and Umbelliferone. Invention proposes use of extract, which exhibits anti-proliferative effect on melanocytes and is not highly cytotoxic in concentration range of 1 -3 %, as active ingredient in skin whitening cosmetic formulations. The proposed concentration range for use in cosmetic formulations is 0.5-2% (v/v). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108896646-A |
| priorityDate |
2015-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |