초록 ▼

A liquid infusion and/or brewing process is described. The process includes the steps of placing a desired amount of an infusion material into a chamber at atmospheric pressure, placing a desired amount of liquid into said chamber, sealing said chamber from the surrounding atmosphere, and applying a

A liquid infusion and/or brewing process is described. The process includes the steps of placing a desired amount of an infusion material into a chamber at atmospheric pressure, placing a desired amount of liquid into said chamber, sealing said chamber from the surrounding atmosphere, and applying at least one reduced pressure cycle within said chamber, wherein said at least one cycle includes reducing pressure within said chamber to form at least a partial vacuum within said chamber and subsequently returning said chamber to about atmospheric pressure. Methods for separating the brewing media from the liquid after completion of the brewing process are also described.

대표청구항 ▼

1. A liquid infusion process, comprising: placing a desired amount of an infusion material into a chamber at atmospheric pressure;placing a desired amount of liquid into said chamber;sealing said chamber from the surrounding atmosphere; andapplying at least one reduced pressure cycle within said cha

1. A liquid infusion process, comprising: placing a desired amount of an infusion material into a chamber at atmospheric pressure;placing a desired amount of liquid into said chamber;sealing said chamber from the surrounding atmosphere; andapplying at least one reduced pressure cycle within said chamber, wherein said at least one cycle comprises reducing pressure within said chamber to form at least a partial vacuum within said chamber and subsequently returning said chamber to about atmospheric pressure. 2. The liquid infusion process of claim 1, further comprising substantially separating said infused liquid from said infusion material. 3. The liquid infusion process of claim 1, wherein the at least partial vacuum within said chamber is maintained in the range of about −2 to −20 inches of mercury. 4. The liquid infusion process of claim 1, wherein the liquid is heated in the range of about 175° to about 212° F. when it is placed into said chamber. 5. The liquid infusion process of claim 1, wherein the liquid is heated to within a range of about 185° to about 212° F. after it is placed into said chamber. 6. The liquid infusion process of claim 2, wherein separating said infused liquid from said infusion material is accomplished via filtration. 7. The liquid infusion process of claim 2, further comprising applying positive pressure to the chamber during the separation of said infused liquid from said infusion material. 8. The liquid infusion process of claim 7, wherein said separation of said infused liquid from said infusion material further comprises use of a filter. 9. The liquid infusion process of claim 8, wherein said separation of said infused liquid from said infusion material is automated. 10. The liquid infusion process of claim 1, wherein said infusion material comprises fruit. 11. The liquid infusion process of claim 1, wherein said infusion material comprises herbs or botanicals. 12. The liquid infusion process of claim 1, wherein said liquid comprises water. 13. The liquid infusion process of claim 1, wherein said liquid comprises ethanol. 14. The liquid infusion process of claim 1, wherein said vacuum source comprises a venturi pump. 15. The liquid infusion process of claim 1, further comprising adding a gas to said liquid. 16. The liquid infusion process of claim 1, wherein the temperature of said liquid during said reduced pressure cycles is at or below room temperature. 17. The liquid infusion process of claim 15, wherein the gas is carbon dioxide (CO2). 18. The liquid infusion process of claim 1, wherein the liquid is placed into the chamber at substantially the same time as the application of at least one reduced pressure cycle. 19. The liquid infusion process of claim 1, wherein the reduced pressure cycles and the placement of liquid into the chamber alternate. 20. The liquid infusion process of claim 19, wherein the alternating cycles of reduced pressure and placement of liquid increases agitation of the infusion material. 21. The liquid infusion process of claim 19, wherein addition of liquid after a reduced pressure cycle rinses suspended infusion material. 22. The liquid infusion process of claim 19, wherein application of a reduced pressure cycle prior to the first placement of liquid in the chamber increases the rate of infusion when the liquid is subsequently placed into the chamber. 23. The liquid infusion process of claim 1, wherein a liquid rinse cycle is applied prior to a brewing cycle. 24. A method of brewing a beverage, comprising: combining at least one brewing material and a liquid within a sealed chamber;applying a plurality of reduced pressure cycles within said chamber, wherein each of said cycles comprises reducing pressure within said chamber to form at least a partial vacuum within said chamber and subsequently returning said chamber to about atmospheric pressure; andremoving at least a portion of said brewing material from said liquid to form said beverage. 25. The method of claim 24, wherein the temperature of said liquid during said reduced pressure cycles is above room temperature. 26. The method of claim 24, wherein the chamber is held at said at least partial vacuum for at least 3 seconds within each cycle. 27. The method of claim 24, wherein the temperature of said liquid during said reduced pressure cycles is at or below room temperature. 28. The method of claim 24, wherein the at least partial vacuum within said chamber is maintained in the range of about −2 to about −20 inches of mercury during each cycle. 29. The method of claim 24, further comprising adding a gas to said chamber during at least one of the reduced pressure cycles. 30. The method of claim 29, wherein the gas is carbon dioxide (CO2). 31. The liquid infusion process of claim 24, wherein the liquid is placed into the chamber at substantially the same time as the application of at least one reduced pressure cycle. 32. The liquid infusion process of claim 24, wherein the reduced pressure cycles and the placement of liquid into the chamber alternate. 33. The liquid infusion process of claim 32, wherein the alternating cycles of reduced pressure and placement of liquid increases agitation of the infusion material. 34. The liquid infusion process of claim 32, wherein addition of liquid after a reduced pressure cycle rinses suspended infusion material. 35. The liquid infusion process of claim 32, wherein application of a reduced pressure cycle prior to the first placement of liquid in the chamber increases the rate of infusion when the liquid is subsequently placed into the chamber. 36. The liquid infusion process of claim 24, wherein a liquid wash cycle is applied prior to a brewing cycle. 37. The liquid infusion process of claim 24, wherein a liquid rinse cycle is applied during or after a brewing cycle, such that residual infusion material is substantially removed from at least a portion of the chamber. 38. The infusion process of claim 37, wherein the liquid rinse is applied via a spray. 39. The liquid infusion process of claim 24, wherein for each reduced pressure cycle the vacuum within the chamber is higher or lower than the vacuum within the chamber for the previous reduced pressure cycle.