摘要:
The present invention provides a perfuming composition that is free of ethanol and that is in the form of a transparent, clear microemulsion that contains a fragrance at a concentration of 0.5 to 50% by weight; a solvent at a concentration of 1 to 36% by weight; a non-ionic surfactant at a concentration of 1 to 35% by weight; an ionic surfactant at a concentration of 0 to 12% by weight, a cooling hydrotrope at a concentration of 0.01 to 12% by weight and water. Said microemulsions benefit from the presence of a cooling hydrotrope which allows lowering the amount of surfactant needed and provides a cooling effect.
摘要:
The present invention relates to a process for the preparation of solid capsules that contain flavours therein, by spray drying of an emulsion of a flavour or fragrance, a natural extract of saponins, water and a water-soluble biopolymer having a molecular weight below 100 KDa. The invention further relates to the solid capsules obtainable by the method and to edible products containing them.
摘要:
The present invention provides a perfuming composition that is free of ethanol and that is in the form of a transparent, clear microemulsion that contains a fragrance at a concentration of 0.5 to 50% by weight; a solvent at a concentration of 1 to 36% by weight; a non-ionic surfactant at a concentration of 1 to 35% by weight; an ionic surfactant at a concentration of 0 to 12% by weight, a cooling hydrotrope at a concentration of 0.01 to 12% by weight and water. Said microemulsions benefit from the presence of a cooling hydrotrope which allows lowering the amount of surfactant needed and provides a cooling effect.
摘要:
The present invention relates to a process for the preparation of solid capsules that contain flavours therein, by spray drying of an emulsion of a flavour or fragrance, a natural extract of saponins, water and a water-soluble biopolymer having a molecular weight below 100 KDa. The invention further relates to the solid capsules obtainable by the method and to edible products containing them.
摘要:
A delivery system having a structure comprising surfactant aggregates, the delivery system comprises a) a surfactant system selected from the group consisting of nonionic, cationic, and zwitterionic surfactants, the surfactant being present in an amount equal to or greater than its critical micelle concentration, b) 10% or more by weight, based on the total weight of the delivery system, of a hydrophilic phase formed of water and/or a water-soluble solvent, c) from 0.0001 to 5% by weight, based on the total weight of the delivery system, of a compound having the structure Formula (1) or salts, and/or solvates thereof ("compound 1") wherein at least a proportion of compound 1 is encapsulated within the surfactant aggregates.