Patent application number | Description | Published |
20120237624 | VIGNA UNGUICULATA SEED EXTRACT AND COMPOSITIONS CONTAINING SAME - The invention relates to a composition comprising a | 09-20-2012 |
20120238506 | ACACIA MACROSTACHYA SEED EXTRACT AND COMPOSITIONS CONTAINING SAME - The invention relates to a composition containing an extract of seeds of | 09-20-2012 |
20120294887 | SOLID/LIQUID EXTRACTION - The invention relates to a method for the solid/liquid extraction of an oil or butter, particularly having a high unsaponifiable content, contained in at least one solid vegetable matter or a micro-organism. The method includes at least the following steps: solid/liquid extraction of at least one solid vegetable matter or a micro-organism using a first solvent system comprising a concentration of solvent selected from among fluorinated aromatic solvents, particularly trifluorotoluene (BTF) and hexafluorobenzene (BHF), tert-butyl ethers, particularly 2-ethoxy-2-methylpropane, also known as ethyl-tert-butyl-ether (ETBE), and 2-methoxy-2-methylpropane or methyl-tert-butylether (MTBE), solvents comprising at least one silicon atom, particularly hexamethyldisiloxane (HMDS) and tetramethylsilane (TMS), methyl-tetrahydrofuran (MeTHF), and mixtures thereof, representing at least 50 vol.-% in relation to the total volume of the solvent system; and, optionally, recovery of a fraction comprising the oil or butter, particularly unsaponifiable enriched. The invention also relates to an unsaponifiable fraction, oil or butter obtained using this method and to compositions containing said oil or fraction. | 11-22-2012 |
20130035383 | LIQUID/LIQUID EXTRACTION - The invention relates to a method for the extraction of all unsaponifiable fraction contained in a vegetable oil, an oil originating from a micro-organism or a vegetable butter or in a co-product from the vegetable oil refining industry, such as deodorisation discharge. The method includes at least: A) a step comprising the transformation of the aforementioned oils, butter or co-product from the vegetable oil refining industry or oils originating from micro-organisms into a hydro-alcoholic solution by means of, in particular, a step selected from saponification and esterification steps; B) a step comprising the extraction of the hydro-alcoholic solution in which the fatty fraction is separated from the unsaponitiable fraction by means of liquid/liquid extraction; and C) an optional step comprising the purification of the unsaponiable fraction, selected from the group containing crystallisation and liquid/liquid extraction steps. According to the invention, at least one step from the liquid/liquid extraction steps in step B, the crystallisation steps in step C and the liquid/liquid extraction steps in step C is performed using a first solvent system containing a concentration of solvent selected from among: fluorinated aromatic solvents, particularly trifluorotoluene (BTF) and hexalluorobenzene (BHF); tert-butyl ethers, particularly 2-ethoxy-2-methylpropane, also known as ethyl-tert-butyl-ether (ETU); solvents comprising at least one silicon atom, particularly hexamethyldisiloxane (HMDS) and tertramethylsilane (TMS); methyl-tetrahydrofuran (MeTHF); and mixtures thereof, representing at least 50 vol.-% in relation to the total volume of the solvent system. The invention also relates to the fractions obtained using this method and to compositions containing said fractions. | 02-07-2013 |
20130171082 | EXTRACT OF THE ABOVE-GROUND PORTIONS OF GYNANDROPSIS GYNANDRA OR CLEOME GYNANDRA, AND COSMETIC, DERMATOLOGICAL OR PHARMACEUTICAL COMPOSITIONS INCLUDING SAME - The invention relates to a composition, such as a cosmetic, dermatological, or pharmaceutical composition, including an extract of the above-ground portions of | 07-04-2013 |
20130177513 | EXTRACT OF AERIAL PARTS OF MACA RICH IN POLYPHENOLS AND COMPOSITION COMPRISING SAME - The invention relates to an extract of aerial parts of Maca rich in polyphenols, and also to a composition comprising such an extract and, where appropriate, a suitable excipient. The invention also relates to a process for extracting an extract of aerial parts of Maca rich in polyphenols, and also to the extract that can be obtained by means of said process. The invention also relates to such a composition or such an extract for use thereof in preventing or treating disorders or pathological conditions of the skin, the mucous membranes or the superficial body growths and/or for use thereof in preventing and/or treating vascular disorders. Finally, the invention relates to a cosmetic care process for the skin, the superficial body growths or the mucous membranes, with a view to improving the condition thereof or the appearance thereof, which comprises the administration of such a composition or of such an extract. | 07-11-2013 |
20130183255 | AVOCADO FLESH AND/OR SKIN EXTRACT RICH IN POLYPHENOLS AND COSMETIC, DERMATOLOGICAL AND NUTRACEUTICAL COMPOSITIONS COMPRISING SAME - The invention relates to an avocado extract rich in polyphenols, containing at least 10% by weight of polyphenols, expressed in gallic acid equivalent relative to the dry extract obtained, wherein said polyphenols contain procyanidins, cafeic acid and cafeic acid derivatives, typically in a proportion of at least 70% by weight, expressed in gallic acid equivalent relative to the total polyphenol content by weight. The invention also relates to a composition comprising an extract according to the invention as active agent and a suitable excipient. The invention also relates to such a composition or such an extract for use thereof in preventing or treating disorders or pathological conditions of the skin, the mucous membranes or the superficial body growths. Finally, the invention relates to a cosmetic care process for the skin, the superficial body growths or the mucous membranes, with a view to improving the condition thereof or the appearance thereof, which consists in administering such a composition or such an extract. | 07-18-2013 |
20130289009 | USE OF AT LEAST ONE COPRODUCT FROM THE VEGETABLE OIL REFINING INDUSTRY FOR OBTAINING A PURIFIED TOTAL UNSAPONIFIABLE VEGETABLE OIL PRODUCT - The present invention relates to the use of at least one vegetable oil refining industry by-product to obtain a purified total unsaponifiable of vegetable oil cleared of the impurities initially present in the said by-product, advantageously cleared of sapid and odorous compounds and/or chemical compounds resulting from the deterioration and the degradation of vegetable oils. The invention further relates to a method for obtaining a purified total unsaponifiable of vegetable oil from at least one vegetable oil refining industry by-product. The invention further relates to a purified total unsaponifiable of vegetable oil able to be obtained by this method, as well as compositions containing such an unsaponifiable. The invention further relates to such unsaponifiables or such compositions for the use thereof as a drug, medical device, dermatological agent, cosmetic agent or nutraceutical, in humans or animals. | 10-31-2013 |
20140171669 | SOLID/LIQUID EXTRACTION WITH A SOLVENT COMPRISING BETWEEN 5 AND 8 CARBON ATOMS AND 1 OR 2 OXYGEN ATOMS - The present invention relates to a process for the solid/liquid extraction of a natural extract contained in at least one vegetable solid or micro-organism comprising at least the following steps:
| 06-19-2014 |
20140363559 | LIQUID/LIQUID EXTRACTION WITH A SOLVENT COMPRISING AT LEAST 5 CARBON ATOMS AND 1 OR 2 OXYGEN ATOMS - The present invention relates to an extraction process of an unsaponifiable fraction contained in an oil or a vegetable butter, in an oil originating from a micro-organism, in a concentrate of oil or butter or of oil originating from a micro-organism, or in a co-product of the refining industry for vegetable oils, such as deodorisation exhaust and distillates of physical refining, or oils originating from micro-organisms, comprising at least:
| 12-11-2014 |