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US 7,582,324 B2Granted
Proficiency beverage
OwnerArthur G. Blankinventor
Life of this patent
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Abstract
A hypotonic performance beverage features the use of a polyglucoside having a molecular weight within a range from about 3140 to about 3760, said beverage having a pH within a range from about 3.2 to about 3.5. Such acidity measurement is conventially made using a glass electrode.
Claims4
In a proficiency beverage comprising predominantly water, said proficiency beverage being scheduled for use by individuals having prolonged strenuous exertion tending to cause detectable dehydration, the improvement which consists of:
- [a] controlling the pH of said proficiency beverage to be within the range from pH 3.2 to 3.5 by reason of an edible acid;
- [b] controlling the proportion of higher carbohydrate to be within the range from 2% to 7% by weight;
- and
- [c] controlling the composition of the higher carbohydrate to be a polyglucose powder haying an average molecular weight from about 3140 to about 3760 by reason of corresponding to about 20 to about 24 glucose units per molecule, said powder being prepared by spray drying of an aqueous dispersion of the product from enzymatic degradation of corn starch, said proficiency beverage having an osmolality that is hypotonic with respect to body fluids in both the stomach and upper intestine, said proficiency beverage providing energy for the body during a longer time than beverages focusing on lower carbohydrates for energy.
1 more element
In the method of preparing a proficiency beverage containing water, carbohydrates, and flavors, the improvement which consists of:
- [a] preparing an acidic solution of about 0.2 molar citric acid;
- [b] dispersing into such relatively concentrated citric acid solution a relatively large amount of polyglucose having an average molecular weight of from about 3140 to about 3760 corresponding to about 20 to about 24 glucose units in the polyglucose;
- [c] allowing such aqueous dispersion of citric acid and such polyglucose to age for at least ten minutes;
- [d] adding an artificial sweetener, modifying salts, and other flavors to such acidic dispersion;
- [e] adding several parts of water while stirring for at least ten minutes to prepare a proficiency beverage having a pH within the range from 3.2 to 3.5, said beverage not having the sourness to be expected from a beverage such n acidic pH by reason of such artificial sweetener.
2 more elements
Dependencies are inferred from the claim text.