Method to treat propolis
A method to treat propolis includes conducting at least a first extraction of raw propolis with an aqueous solvent to obtain an aqueous extract having first properties. A second extraction may be performed with an alcohol solvent on the filtration residues obtained after the first extraction. A third extraction may be performed with an oil solvent on the filtration residues obtained after the second extraction. The method applies to the production of extracts of propolis for use in the manufacture of hygiene, care, cosmetic products, food products and food supplements.
1. A cosmetic product, comprising a composition of at least one of: an aqueous extract of propolis, an alcohol extract of propolis or an oil extract of propolis, wherein the aqueous extract, alcohol extract and oil extract have been obtained by successive extractions of propolis and residue according the following steps:
a) an aqueous extraction comprising extracting raw propolis with a pure water solvent and filtering to obtain (i) a first filtration residue and (ii) an aqueous extract having antibacterial, antiseptic and isotonic properties that are compatible with application to mucosa and directly applicable to the skin;
b) an alcohol extraction comprising extracting the first filtration residue with a pure alcohol solvent and filtering to obtain (iii) a second filtration residue and (iv) an alcohol extract having antiseptic and antibacterial properties; and
c) an oil extraction comprising extracting the second filtration residue with a pure oil solvent and filtering to obtain (v) an oil extract,
wherein the product is an aftershave care cream comprising:
the oil extract obtained in step c) in an amount of 14% of the composition, and
the aqueous extract obtained in step a) in an amount of 10% of the composition.
2. A cosmetic product comprising a composition of at least one of: an aqueous extract of propolis, an alcohol extract of propolis or an oil extract of propolis, wherein the aqueous extract, alcohol extract and oil extract have been obtained by successive extractions of propolis and residue according the following steps:
a) an aqueous extraction comprising extracting raw propolis with a pure water solvent and filtering to obtain (i) a first filtration residue and (ii) an aqueous extract having antibacterial, antiseptic and isotonic properties that are compatible with application to mucosa and directly applicable to the skin;
b) an alcohol extraction comprising extracting the first filtration residue with a pure alcohol solvent and filtering to obtain (iii) a second filtration residue and (iv) an alcohol extract having antiseptic and antibacterial properties; and
c) an oil extraction comprising extracting the second filtration residue with a pure oil solvent and filtering to obtain (v) an oil extract,
wherein the product is an antioxidant product for a surrounding area of the eyes and having an eye bag and fine line smoothing effect, the product comprising:
the oil extract obtained in step c) in an amount of 14% of the composition, and
the aqueous extract obtained in step a) in an amount of 10% of the composition.
3. A cosmetic product, comprising a composition of at least one of: an aqueous extract of propolis, an alcohol extract of propolis or an oil extract of propolis, wherein the aqueous extract, alcohol extract and oil extract have been obtained by successive extractions of propolis and residue according the following steps:
a) an aqueous extraction comprising extracting raw propolis with a pure water solvent and filtering to obtain (i) a first filtration residue and (ii) an aqueous extract having antibacterial, antiseptic and isotonic properties that are compatible with application to mucosa and directly applicable to the skin;
b) an alcohol extraction comprising extracting the first filtration residue with a pure alcohol solvent and filtering to obtain (iii) a second filtration residue and (iv) an alcohol extract having antiseptic and antibacterial properties; and
c) an oil extraction comprising extracting the second filtration residue with a pure oil solvent and filtering to obtain (v) an oil extract,
wherein the product is an antioxidant product for the body and having a hydrating and protective effect, the product comprising:
the oil extract obtained in step c) in an amount of 8% of the composition, and
the aqueous extract obtained in step a) in an amount of 12% of the composition.