Title:
COMPOSITION OF LIPID NANOPARTICLE CONTAINING VITIS VINIFERA EXTRACT, COSMETIC USES OF A COMPOSITION OF LIPID NANOPARTICLE CONTAINING VITIS VINIFERA EXTRACT, ANTIOXIDANT DERMOCOSMETIC PRODUCT AND FOR PREVENTING SKIN AGING AND SKIN CARE METHOD
Document Type and Number:
WIPO Patent Application WO/2023/010188
Kind Code:
A1
Abstract:
The present invention aims to solve the constant problem of the state of the art related to the lack of stability of lipid nanoparticles containing Vitis vinifera extract, by elaborating a stable composition of lipid nanoparticles containing the Vitis vinifera extract and the use of nanoencapsulated Vitis vinifera L. extract as an active in cosmetic compositions, especially anti-aging compositions. Specifically, the present invention comprises less than 2.5% w/w of Vitis extract and an encapsulating system, which allows its better stabilization. The present invention is in the field of cosmetic preparations for treating the skin, especially with regard to liposome compositions involving a plant extract.
Inventors:
WERNECK GUIMARAES CRISTIANO RUCH (BR)
RAVANELLI PESSA LISANDRA (BR)
DRAGANI REIS ROMULO (BR)
VIDAL MUSSI SAMUEL (BR)
RAVANELLI PESSA LISANDRA (BR)
DRAGANI REIS ROMULO (BR)
VIDAL MUSSI SAMUEL (BR)
Application Number:
PCT/BR2022/050269
Publication Date:
February 09, 2023
Filing Date:
July 20, 2022
Export Citation:
Assignee:
ACHE LABORATORIOS FARMACEUTICOS SA (BR)
International Classes:
A61K8/02; A61K8/97
Domestic Patent References:
| WO2014045055A1 | 2014-03-27 |
Foreign References:
| BR112013006269A2 | 2020-05-26 | |||
| KR20200113125A | 2020-10-06 | |||
| US9724299B2 | 2017-08-08 |
Other References:
ELGIZAWY HEBA A., ALI ALI A., HUSSEIN MOHAMMED A.: "Resveratrol: Isolation, and Its Nanostructured Lipid Carriers, Inhibits Cell Proliferation, Induces Cell Apoptosis in Certain Human Cell Lines Carcinoma and Exerts Protective Effect Against Paraquat-Induced Hepatotoxicity", JOURNAL OF MEDICINAL FOOD, MARY ANN LIEBERT, LARCHMONT, NY,, US, vol. 24, no. 1, 1 January 2021 (2021-01-01), US , pages 89 - 100, XP093033659, ISSN: 1096-620X, DOI: 10.1089/jmf.2019.0286
SOARES TELMA BEZERRA; LOUREIRO LUíS; CARVALHO ANA; OLIVEIRA MARIA ELISABETE C.D. REAL; DIAS ALBERTO; SARMENTO BRUNO; LúC: "Lipid nanocarriers loaded with natural compounds: Potential new therapies for age related neurodegenerative diseases?", PROGRESS IN NEUROBIOLOGY, ELSEVIER, AMSTERDAM, NL, vol. 168, 8 April 2018 (2018-04-08), AMSTERDAM, NL , pages 21 - 41, XP085432850, ISSN: 0301-0082, DOI: 10.1016/j.pneurobio.2018.04.004
NIRMALA J. GRACE; NARENDHIRAKANNAN R.T.: "Vitis viniferapeel and seed gold nanoparticles exhibit chemopreventive potential, antioxidant activity and induce apoptosis through mutant p53, Bcl-2 and pan cytokeratin down-regulation in experimental animals", BIOMEDICINE & PHARMACOTHERAPY, ELSEVIER, FR, vol. 89, 8 March 2017 (2017-03-08), FR , pages 902 - 917, XP029987161, ISSN: 0753-3322, DOI: 10.1016/j.biopha.2017.02.049
KRAMBECK K.; SANTOS D.; OTERO-ESPINAR F.; SOUSA LOBO J.M.; AMARAL M.H.: "Lipid nanocarriers containing Passiflora edulis seeds oil intended for skin application", COLLOIDS AND SURFACES B: BIOINTERFACES, ELSEVIER AMSTERDAM, NL, vol. 193, 1 May 2020 (2020-05-01), NL , XP086204459, ISSN: 0927-7765, DOI: 10.1016/j.colsurfb.2020.111057
SOARES TELMA BEZERRA; LOUREIRO LUíS; CARVALHO ANA; OLIVEIRA MARIA ELISABETE C.D. REAL; DIAS ALBERTO; SARMENTO BRUNO; LúC: "Lipid nanocarriers loaded with natural compounds: Potential new therapies for age related neurodegenerative diseases?", PROGRESS IN NEUROBIOLOGY, ELSEVIER, AMSTERDAM, NL, vol. 168, 8 April 2018 (2018-04-08), AMSTERDAM, NL , pages 21 - 41, XP085432850, ISSN: 0301-0082, DOI: 10.1016/j.pneurobio.2018.04.004
NIRMALA J. GRACE; NARENDHIRAKANNAN R.T.: "Vitis viniferapeel and seed gold nanoparticles exhibit chemopreventive potential, antioxidant activity and induce apoptosis through mutant p53, Bcl-2 and pan cytokeratin down-regulation in experimental animals", BIOMEDICINE & PHARMACOTHERAPY, ELSEVIER, FR, vol. 89, 8 March 2017 (2017-03-08), FR , pages 902 - 917, XP029987161, ISSN: 0753-3322, DOI: 10.1016/j.biopha.2017.02.049
KRAMBECK K.; SANTOS D.; OTERO-ESPINAR F.; SOUSA LOBO J.M.; AMARAL M.H.: "Lipid nanocarriers containing Passiflora edulis seeds oil intended for skin application", COLLOIDS AND SURFACES B: BIOINTERFACES, ELSEVIER AMSTERDAM, NL, vol. 193, 1 May 2020 (2020-05-01), NL , XP086204459, ISSN: 0927-7765, DOI: 10.1016/j.colsurfb.2020.111057
Attorney, Agent or Firm:
FERREIRA EVANGELISTA, Katia Jane et al. (BR)
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