Method and apparatus for making beverages

1. A continuous process for making a stable oil-in-water emulsion bottled beverage, said process comprising:

combining an oil mixture and an aqueous mixture to form a beverage pre-emulsion, said oil mixture comprising an oil having a droplet size of about 30 microns to about 300 microns, and said aqueous mixture comprising a beverage emulsifier;

continuously pumping a stream of the beverage pre-emulsion into an in-line static mixer;

adjusting the flow rate of the beverage pre-emulsion stream to impart sufficient mixing energy to reduce the mean droplet size of the oil present in the beverage pre-emulsion to from about 1 micron to about 12 microns to precondition the beverage pre-emulsion;

homogenizing the preconditioned beverage pre-emulsion in a single pass to form a uniformly dispersed beverage emulsion having a mean particle size of from about 0.2 microns to about 0.8 microns; and

adding the uniformly dispersed beverage emulsion to a bottle having a neck, wherein the beverage emulsion does not exhibit ringing or floc in the neck of the bottle.

2. The process of claim 1 wherein the in-line mixing reduces the mean of the droplet size of the oil present in the beverage pre-emulsion to from about 2 micron to about 6 microns.

3. The process according to claim 1 wherein the beverage emulsifier is selected from the group consisting of gum arabic, modified starch, pectin, xanthan gum, sucrose monoesters, sorbitan esters, polysorbates, mono-glycerides, di-glycerides, propylene glycol esters, and combinations thereof.

4. The process according to claim 1 wherein the oil mixture further comprises a weighting agent selected from the group consisting of ester gums, sucrose acetate isobutyrate, brominated vegetable oil, gum damar, colophony, gum elemi, and combinations thereof.

5. The process according to claim 1 wherein the oil is selected from the group consisting of citrus oils, cola oils, essential oils, coconut oil, terpenes, and combinations thereof.

6. The process of claim 1 wherein said aqueous mixture further comprises a preservative, a coloring agent, and an acidulant.

7. The process according to claim 6 wherein the preservative is selected from the group consisting of sodium benzoate, sodium propionate, sodium sorbate, sorbic acid, potassium benzoate, potassium sorbate, and combinations thereof.

8. The process according to claim 6 wherein the coloring agent is selected from the group consisting of β-Apo-8′-carotenal, canthaxanthin, β-carotene, Citrus Red No. 2, FD&C Red No. 28, D&C Yellow No. 10, FD&C Blue No. 1, FD&C Blue No. 2, FD&C Green No. 3, FD&C Red No. 3, FD&C Red No. 40, FD&C Yellow No. 5, FD&C Yellow No. 6, ferrous gluconate, orange B, riboflavin, ultramarine blue, ultramarine green, ultramarine violet, red, caramel, and combinations thereof.

9. The process according to claim 6 wherein the acidulant is selected from the group consisting of citric acid, phosphoric acid, lactic acid, tartaric acid, malic acid, fumaric acid, ascorbic acid, and combinations thereof.

10. A continuous process for making a stable oil-in-water emulsion bottled beverage, said process comprising:

combining an oil mixture and an aqueous mixture to form a beverage pre-emulsion, said oil mixture comprising an oil having a droplet size of about 30 microns to about 300 microns, and said aqueous mixture comprising a beverage emulsifier; and

continuously pumping a stream of the beverage pre-emulsion into an in-line static mixer;

adjusting the flow rate of the beverage pre-emulsion stream to impart sufficient mixing energy to reduce the mean droplet size of the oil present in the beverage pre-emulsion to from about 1 micron to about 12 microns to precondition the beverage pre-emulsion;

pumping the stream of the preconditioned beverage pre-emulsion into a second in-line mixing to form a uniformly dispersed beverage emulsion to form a uniformly dispersed beverage emulsion having a mean particle size of from about 0.2 microns to about 0.8 microns; and

adding the uniformly dispersed beverage emulsion to a bottle having a neck, wherein the beverage emulsion does not exhibit ringing or floc in the neck of the bottle.