Beverage product and method and apparatus for producing beverage product
A beverage product comprising a beverage in a sealed container is provided. The beverage comprises, in water, a combination of buffering components selected from (a) citric acid and trisodium citrate, (b) tartaric acid and disodium tartrate, or (c) malic acid and disodium malate, and glucose and sodium chloride, wherein the beverage has a pH of lower than 4.0. A method and an apparatus suited for producing such a beverage product are also provided.
1. A method of producing a Ready-To-Drink Oral Rehydration Solution product comprising an Oral Rehydration Solution in a sealed container, the Oral Rehydration Solution comprising, in an electrolyzed acidic water:
a combination of buffering components consisting of:
40 to 80 mM citric acid and 10 to 30 mM trisodium citrate;
and glucose and sodium chloride,
wherein the Oral Rehydration Solution has a pH of 3.0 or higher but lower than 4.0,
wherein the Oral Rehydration Solution comprises sodium at 50 to 90 mEq/L, potassium at 15 to 25 mEq/L, chloride at 50 to 80 mEq/L, glucose at a molar concentration at least equal to that of sodium but not exceeding 111 mmol/L, and no phosphorus, and has an osmolarity of 200 to 310 mmol/L,
provided that the Oral Rehydration Solution comprises: citric acid and trisodium citrate at a total concentration of 80 mM or lower; 70 to 111 mM glucose, and 35 to 50 mM sodium chloride,
the method comprising:
a step of electrolyzing a water containing an electrolyte to obtain the electrolyzed acidic water;
a step of adding: the combination of buffering components consisting of citric acid and trisodium citrate; and glucose and sodium chloride to the electrolyzed acidic water to obtain the Oral Rehydration Solution; and
a step of sealing the Oral Rehydration Solution into a container,
wherein the electrolyte contained in the water during the electrolysis comprises: citric acid; or trisodium citrate; or citric acid and trisodium citrate.
2. The method according to claim 1 , wherein the Oral Rehydration Solution further comprises one or more ingredients selected from the group consisting of sodium glutamate, sucralose, and a flavoring agent.
3. A method of producing a Ready-To-Drink Oral Rehydration Solution product comprising an Oral Rehydration Solution in a sealed container, the Oral Rehydration Solution comprising, in an electrolyzed acidic water:
a combination of buffering components consisting of:
40 to 80 mM citric acid and 10 to 30 mM trisodium citrate;
and glucose and sodium chloride,
wherein the Oral Rehydration Solution has a pH of 3.0 or higher but lower than 4.0,
wherein the Oral Rehydration Solution comprises sodium at 50 to 90 mEq/L, potassium at 15 to 25 mEq/L, chloride at 50 to 80 mEq/L, glucose at a molar concentration at least equal to that of sodium but not exceeding 111 mmol/L, and no phosphorus, and has an osmolarity of 200 to 310 mmol/L,
provided that the Oral Rehydration Solution comprises: citric acid and trisodium citrate at a total concentration of 80 mM or lower; 70 to 111 mM glucose, and 35 to 50 mM sodium chloride,
wherein the Ready-To-Drink Oral Rehydration Solution product has a pH stability wherein a pH of 3.0 or higher but lower than 4.0 is maintained when 10.0 mL of 1.05 g/100 mL NaOH aqueous solution is added per 1 L of the Oral Rehydration Solution,
the method comprising:
a step of electrolyzing a water containing an electrolyte to obtain the electrolyzed acidic water;
a step of adding: the combination of buffering components consisting of citric acid and trisodium citrate; and glucose and sodium chloride to the electrolyzed acidic water to obtain the Oral Rehydration Solution; and
a step of sealing the Oral Rehydration Solution into a container,
wherein the electrolyte contained in the water during the electrolysis comprises: citric acid; or trisodium citrate; or citric acid and trisodium citrate.
4. The method according to claim 3 , wherein the Oral Rehydration Solution further comprises one or more ingredients selected from the group consisting of sodium glutamate, sucralose, and a flavoring agent.