AQUANOVA AG Patent applications |
Patent application number | Title | Published |
20160128939 | CURCUMIN SOLUBILISATE - A solubilisate composed of curcumin in a quantity of less than or equal to 10% by weight, preferably less than or equal to 7.5% by weight, particularly preferably 6% by weight, and at least one emulsifier having an HLB value in the range between 13 and 18, in particular polysorbate 80 or polysorbate 20 or a mixture of polysorbate 20 and polysorbate 80, wherein the average diameter of the micelles loaded with curcumin is between 5 nm and 40 nm, preferably between 6 nm and 20 nm, particularly preferably between 7 nm and 10 nm. | 05-12-2016 |
20150342881 | CURCUMIN SOLUBILISATE - A solubilisate composed of curcumin in a quantity of less than or equal to 10% by weight, preferably less than or equal to 7.5% by weight, particularly preferably 6% by weight, and at least one emulsifier having an HLB value in the range between 13 and 18, in particular polysorbate 80 or polysorbate 20 or a mixture of polysorbate 20 and polysorbate 80, wherein the average diameter of the micelles loaded with curcumin is between 5 nm and 40 nm, preferably between 6 nm and 20 nm, particularly preferably between 7 nm and 10 nm. | 12-03-2015 |
20110293678 | Micellarly integrated oxidation protection for natural dyes - In order to formulate natural dyes, which are insoluble or sparingly soluble in water, in such a way that the dye is protected against oxidation, also and in particular after being incorporated into the end product with dilution, and which as a replacement for azo dyes in a beverage result in a solution which is clear to the human eye, the invention provides a solubilizate and a method for preparing a solubilizate. The solubilizate contains at least one natural dye that is insoluble or sparingly soluble in water, at least one emulsifier having an HLB value of 8 to 19, and at least two antioxidants. The dye and the antioxidants are present enclosed together in micelles. | 12-01-2011 |