The present invention provides a method of obtaining an instant coffee product, the method comprising: performing a first aqueous extraction by contacting roast and ground coffee beans with a soft water at a temperature of up to 140 C. to obtain a first coffee extract and partially spent coffee beans; and performing a second aqueous extraction by contacting the partially spent coffee beans with a hard water at a temperature of from 175 to 205 C. to obtain a second coffee extract and spent coffee beans; combining the first and second coffee extracts to form a combined extract; and concentrating and optionally drying the combined extract to form the coffee product.

A method of making a puffed, dehydrated food product comprises mixing a high amylopectin starch and selected food ingredients to form a dough; forming the dough into pieces; and exposing the dough pieces to microwave radiation at a pressure less than atmospheric to puff and dry the dough pieces, producing the puffed, dehydrated food product. The ingredients may include tomato paste, yogurt, fruit or fruit juice concentrate, fruit puree, vegetable puree, vegetable puree concentrate, coffee, and concentrated soup. The dough may be formed in the absence of starch hydrolysates. The method produces dehydrated food products which incorporate a variety of food ingredients in a matrix that has a puffed, crispy structure.

A method of making a puffed, dehydrated food product comprises mixing a high amylopectin starch and selected food ingredients to form a dough; forming the dough into pieces; and exposing the dough pieces to microwave radiation at a pressure less than atmospheric to puff and dry the dough pieces, producing the puffed, dehydrated food product. The ingredients may include tomato paste, yogurt, fruit or fruit juice concentrate, fruit puree, vegetable puree, vegetable puree concentrate, coffee, and concentrated soup. The dough may be formed in the absence of starch hydrolysates. The method produces dehydrated food products which incorporate a variety of food ingredients in a matrix that has a puffed, crispy structure.

To prepare a mineral supplementing agent capable of commonly used for a seasoning liquid, a supplement, a cosmetic, an oral cavity washing liquid, a plant growth promoting agent and the like, by using common materials and a common preparation method. A method of preparing a mineral supplementing agent capable of being administered to a human body or a plant is provided. The method includes a first charging step, a second charging step, a third charging step, a fourth charging step, and an extraction step. The first charging step charges a vessel with part of a prescribed amount of vinegar. The second charging step charges the vessel, which has been charged with the vinegar, with at least one of garlic, instant coffee, vinegar, and a fruit. The third charging step charges the vessel, which has been subjected to the second charging step, with at least one of a particulate grain hull, a charred product thereof, and a calcined ash thereof, and mixing the contents of the vessel. The fourth charging step adds the rest of the prescribed amount of vinegar to the vessel which has been subjected to the third charging step, while stirring the contents of the vessel concurrently with the addition. The extraction step separates a liquid component and a solid component in the vessel, after the fourth charging step, and extracts the separated liquid component as a mineral solution.

To prepare a mineral supplementing agent capable of commonly used for a seasoning liquid, a supplement, a cosmetic, an oral cavity washing liquid, a plant growth promoting agent and the like, by using common materials and a common preparation method. A method of preparing a mineral supplementing agent capable of being administered to a human body or a plant is provided. The method includes a first charging step, a second charging step, a third charging step, a fourth charging step, and an extraction step. The first charging step charges a vessel with part of a prescribed amount of vinegar. The second charging step charges the vessel, which has been charged with the vinegar, with at least one of garlic, instant coffee, vinegar, and a fruit. The third charging step charges the vessel, which has been subjected to the second charging step, with at least one of a particulate grain hull, a charred product thereof, and a calcined ash thereof, and mixing the contents of the vessel. The fourth charging step adds the rest of the prescribed amount of vinegar to the vessel which has been subjected to the third charging step, while stirring the contents of the vessel concurrently with the addition. The extraction step separates a liquid component and a solid component in the vessel, after the fourth charging step, and extracts the separated liquid component as a mineral solution.

The present invention relates to a method for producing a coffee extract which comprises use of an enzyme having -1,3-galactanase activity and to a coffee extract which comprises at least 20% based on the total weight of soluble coffee solids of total galactose.

The present invention relates to a method for producing a coffee extract which comprises use of an enzyme having -1,3-galactanase activity and to a coffee extract which comprises at least 20% based on the total weight of soluble coffee solids of total galactose.

A beverage machine system that includes: an insulated potable liquid storage tank having an interior volume; a liquid carbonator spaced within the interior volume of the insulated potable liquid storage tank and submerged therein; a high pressure potable liquid pump configured to pump potable liquid from the interior volume of the insulated potable liquid storage tank through a potable liquid conduit to a spray nozzle within an interior volume of the liquid carbonator; and a cooling coil positioned in a spaced apart relationship but wound around the carbonator such that the cooling coil does not physically touch an exterior surface of the carbonator submersed within the chilled potable liquid and the space between the cooling coil and the carbonator is at least substantially free of any other structure other than periodic frozen potable liquid adjacent the cooling coil.

A beverage machine system that includes: an insulated potable liquid storage tank having an interior volume; a liquid carbonator spaced within the interior volume of the insulated potable liquid storage tank and submerged therein; a high pressure potable liquid pump configured to pump potable liquid from the interior volume of the insulated potable liquid storage tank through a potable liquid conduit to a spray nozzle within an interior volume of the liquid carbonator; and a cooling coil positioned in a spaced apart relationship but wound around the carbonator such that the cooling coil does not physically touch an exterior surface of the carbonator submersed within the chilled potable liquid and the space between the cooling coil and the carbonator is at least substantially free of any other structure other than periodic frozen potable liquid adjacent the cooling coil.

Disclosed is a process for the production of aromatized soluble coffee particles. The process comprises the incubation of an aroma donor, such as a roasted coffee, with a acceptor, such as a refined coffee oil. The acceptor can be added prior or after incubation to the soluble coffee particles. The disclosure of the present technology also pertains to a process for the preparation of an instant coffee product comprising aromatized soluble coffee particles. Thereby an odor-acceptable edible oil is subjected to aroma transfer from roast coffee beans, either before or after being applied on soluble coffee particles. The aroma transfer being conducted for an incubation time of at least one day, and the amount of the aromatized oil in the instant coffee is 0.8 wt. % to 4.5 wt. %.