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A process for preparing an aqueous composition for the preparation of optically clear products, especially beverages, having enhanced stability in syrup and bioavailability for human or animal healthcare. The compositions include an oil soluble ingredient and a primary and a secondary surfactant whi

A process for preparing an aqueous composition for the preparation of optically clear products, especially beverages, having enhanced stability in syrup and bioavailability for human or animal healthcare. The compositions include an oil soluble ingredient and a primary and a secondary surfactant which match the fatty acid profile of the oil soluble ingredient and follow specific ratios of oil soluble ingredient to emulsifier and specific ratios of primary to cosurfactant.

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1. A method for enhancing the stability of an optically clear syrup formulation containing an oil-soluble ingredient, wherein an aqueous composition is formed by i) mixing 0.1-2.0% w/w of the oil-soluble ingredient as a 20 to 30% w/w dispersion in a consumable or essential oil with 2 to 10% w/w o

1. A method for enhancing the stability of an optically clear syrup formulation containing an oil-soluble ingredient, wherein an aqueous composition is formed by i) mixing 0.1-2.0% w/w of the oil-soluble ingredient as a 20 to 30% w/w dispersion in a consumable or essential oil with 2 to 10% w/w of an emulsifier mixture having an HLB (hydrophilic lipophylic balance) value between 10 and 18, and wherein the emulsifier mixture is a combination of a primary surfactant and a secondary or cosurfactant, and the fatty acid profile of the emulsifier mixture matches the fatty acid profile of the dispersion of the oil-soluble ingredient, and the HLB value of the primary surfactant is greater than that of the cosurfactant; and the weight ratio of the dispersion of the oil-soluble ingredient to emulsifier mixture is between 1:1 and 1:7, and the ratio of primary to cosurfactant is between 10:1 and 200:1; and ii) forming a transparent mixture by heating to between 25 and 150° C.; and iii) combining the transparent mixture with water while continuously stirring; and iv) adding said aqueous composition to a syrup concentrate. 2. A method according to claim 1 wherein in the emulsion mixture is added to the water. 3. A method according to claim 1 wherein one or more antioxidants is first dispersed in the emulsifier mixture. 4. An optically clear syrup formulation obtained according to the method of claim 1. 5. A formulation according to claim 4 wherein the ratio of primary to cosurfactant is between 20:1 and 50:1. 6. A formulation according to claim 5 wherein the ratio of primary to cosurfactant is about 30:1. 7. A formulation according to claim 4 wherein the amount of oil soluble ingredient is 0.1-1.0%. 8. A formulation according to claim 4 wherein the amount of emulsifier is less than 6%. 9. A formulation according to claim 4 which further comprises an antioxidant. 10. A formulation according to claim 9 wherein the antioxidant is present in the amount of 0.3-0.5%. 11. A formulation according to claim 10 which the antioxidant is ascorbic acid or alpha-tocopherol or a mixture thereof. 12. A process for enhancing the stability of an optically clear syrup formulation containing a biologically active oil, wherein an aqueous composition is formed by i) mixing 0.001-2.0% w/w of the biologically-active oil with 2-10% w/w of an emulsifier mixture having an HLB (hydrophilic lipophylic balance) value between 10 and 18, and wherein the emulsifier mixture is a combination of a primary surfactant and a secondary or cosurfactant, wherein the fatty acid profile of the emulsifier mixture matches the fatty acid profile of the biologically-active oil, the HLB value of the primary surfactant is greater than that of the cosurfactant, the weight ratio of the biologically-active oil to emulsifier mixture is between 1:1 and 1:7 and the ratio of primary to cosurfactant is between 10:1 and 200:1; ii) forming a transparent mixture by heating to between 25 and 150° C.; and iii) combining the transparent mixture with water while continuously stirring; and iv) adding said aqueous composition to a syrup concentrate. 13. An optically clear syrup formulation obtained according to the method of claim 12. 14. The formulation according to claim 13 which further comprises one or more antioxidants. 15. The formulation according to claim 14 in which the antioxidant is ascorbic acid or alpha-tocopherol or a mixture thereof. 16. The formulation according to claim 14 wherein one or more antioxidants are first dispersed in the emulsifier mixture. 17. The formulation according to claim 13 wherein the ratio of primary surfactant to cosurfactant is between 20:1 and 50:1. 18. The formulation according to claim 17 wherein the ratio of primary surfactant to cosurfactant is about 30:1. 19. The process according to claim 12 wherein in the emulsion mixture is added to the water.