Patent US4725427A successfully refreshed from Google Patents.
US4725427A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Effervescent vitamin-mineral granule preparation
Assignee: Albion Laboratories Inc
•
Filing: 1984-03-13
•
Granted: 1988-02-16
•
Expires: 2004-03-13
Abstract
Abstract Flavored, effervescent, water soluble compositions containing water-soluble and oil-soluble vitamins and amino acid chelated minerals in bioavailable form are contained in a composition consisting of 20-30% of a vitamin blend consisting of water-soluble and oil-soluble vitamins adsorbed on a lactose carrier containing a minor amount of propylene glycol, 5-25% of one or more amino acid chelated minerals selected from the group consisting of calcium, magnesium, iron, zinc, copper and manganese, 20-45% citric acid, 5-25% of one or more alkali or alkaline earth metal bicarbonates or carbonates, 1-5% flavoring agent, 0.5-2% of a sweetening agent and sufficient additional lactose carrier to provide the desired vitamin and mineral content per unit dosage which will normally vary between about 2 and 6 grams. When dissolved in water a flavored, lightly carbonated drink is provided which will contain in soluble bioavailable form between about 50 to 100% of the U.S. RDA of one or more vitamins contained in a dosage unit of the composition and between about 20 to 50% of the U.S. RDA of one or more of the trace minerals iron, zinc, copper and magnesium as contained in a unit dosage of the composition as amino acid chelates. Separate effervescent vitamin compositions without minerals and mineral compositions without vitamins are also disclosed.
Inventors
- 👤 H. DeWayne Ashmead
- 👤 Robert V. Petersen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 01:40
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/0002; A61K9/0007; A61K33/00
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
180 words
An effervescent vitamin and mineral composition in water soluble form consisting of: (a) 20-30% by weight of a dry mixture of water-soluble vitamins selected from the group consisting of Vitamin C, Vitamin B 1 , Vitamin B 2 , Vitamin B 3 , Vitamin B 5 , Vitamin B 6 , folic acid, biotin, choline, para-amino benzoic acid and inositol, and oil soluble vitamins selected from the group consisting of Vitamin A, Vitamin D 2 , Vitamin E and Vitamin K, said mixture containing, in addition to said vitamins, about 45-85% by weight lactose and 1-2% by weight propylene glycol, (b) 5-25% by weight of one or more essential minerals selected from the group consisting of calcium, magnesium, copper, zinc, iron and manganese in the form of amino acid chelates, (c) 20-45% by weight powered citric acid, (d) 5-25% by weight of a powdered alkali metal or alkaline earth metal bicarbonate or carbonate, (e) 1-5% by weight of a flavoring agent, (f) 0.5-2% by weight of a sweetening agent, and (g) sufficient additional lactose to bring the composition to 100%.
Claim 2
Dependent Claim
180 words
An effervescent vitamin and mineral composition in water soluble form consisting of: (a) 20-30% by weight of a dry mixture of water-soluble vitamins selected from the group consisting of Vitamin C, Vitamin B 1 , Vitamin B 2 , Vitamin B 3 , Vitamin B 5 , Vitamin B 6 , folic acid, biotin, choline, para-amino benzoic acid and inositol, and oil soluble vitamins selected from the group consisting of Vitamin A, Vitamin D 2 , Vitamin E and Vitamin K, said mixture containing, in addition to said vitamins, about 45-85% by weight lactose and 1-2% by weight propylene glycol, (b) 5-25% by weight of one or more essential minerals selected from the group consisting of calcium, magnesium, copper, zinc, iron and manganese in the form of amino acid chelates, (c) 20-45% by weight powered citric acid, (d) 5-25% by weight of a powdered alkali metal or alkaline earth metal bicarbonate or carbonate, (e) 1-5% by weight of a flavoring agent, (f) 0.5-2% by weight of a sweetening agent, and (g) sufficient additional lactose to bring the composition to 100%.
Claim 3
Dependent Claim
23 words
An effervescent vitamin and mineral composition as in claim 1 wherein a dosage unit of said composition is about two to six grams.
Claim 4
Dependent Claim
69 words
An effervescent vitamin and mineral composition as in claim 1 wherein a dosage unit of said composition contains between about 50 and 100% of the U.S. RDA of one or more vitamins included in the composition and between about 20 and 50% of the U.S. RDA of one or more of the trace minerals selected from the group consisting of zinc, copper, iron, and manganese contained in the composition.
Claim 5
Dependent Claim
19 words
An effervescent vitamin and mineral composition as in claim 1 wherein the composition is in the form of granules.
Claim 6
Dependent Claim
19 words
An effervescent vitamin and mineral composition as in claim 1 wherein the composition is in the form of tablets.
Claim 7
Dependent Claim
36 words
An effervescent vitamin and mineral composition as in claim 1 wherein said alkali or alkaline earth bicarbonate or carbonate is a member selected from the group consisting of potassium bicarbonate and sodium bicarbonate and mixtures thereof.
Claim 8
Dependent Claim
29 words
An effervescent vitamin and mineral composition as in claim 1 wherein said sweetening agent is a member selected from the group consisting of aspartame, saccharin and a saccharin salt.
Claim 9
Dependent Claim
17 words
An effervescent vitamin and mineral granular composition as in claim 7 wherein the sweetening agent is aspartame.
Claim 10
Independent Claim
308 words
A method of preparing an effervescent, water soluble composition water-soluble and oil-soluble vitamins and amino acid chelated minerals comprising the steps: (a) blending together a mixture of water-soluble vitamins selected from the group consisting of Vitamin C, Vitamin B 1 , Vitamin B 2 , Vitamin B 3 , Vitamin B 5 , Vitamin B 6 , folic acid, biotin, choline, para-amino benzoic acid and inositol in powdered form with powdered lactose to obtain a mixture consisting of about 10-40% water soluble vitamins and 60-90% lactose, (b) dissolving an oil solution of fat soluble vitamins selected from the group consisting of Vitamin A, Vitamins D 2 Vitamin E and Vitamin K in a alcoholic solvent consisting of 60-80% ethyl alcohol and 20-40% propylene glycol, (c) blending said water-soluble vitamin-lactose mixture with said alcoholic solvent solution containing fat soluble vitamins and air drying the resulting mixture to produce a powdered vitamin premix consisting of about 13-54% water-soluble and oil-soluble vitamins, 1-2% propylene glycol and 45-85% lactose, (d) blending together in powdered form sufficient vitamin premix and a mixture of one or more amino acid chelated minerals wherein the mineral is selected from the group consisting of calcium, magnesium, iron, zinc, copper and manganese and mixtures thereof to provide a vitamin and mineral blend, (e) admixing said vitamin and mineral blend with powered citric acid, one or more members selected from the group consisting of a powdered alkali or alkaline earth carbonate or bicarbonate, one or more powdered flavoring agents and one or more sweetening agents and blending therein additional lactose to provide an effervescent vitamin and mineral powder consisting of 20 to 30% of said vitamin premix, 5-25% of said amino acid chelates, 20-45% citric acid, 5-25% of said alkali or alkaline earth metal bicarbonate or carbonate, 1-5% flavoring agents, 0.5-2% sweetening agents with the balance being added lactose.
Claim 11
Independent Claim
308 words
A method of preparing an effervescent, water soluble composition water-soluble and oil-soluble vitamins and amino acid chelated minerals comprising the steps: (a) blending together a mixture of water-soluble vitamins selected from the group consisting of Vitamin C, Vitamin B 1 , Vitamin B 2 , Vitamin B 3 , Vitamin B 5 , Vitamin B 6 , folic acid, biotin, choline, para-amino benzoic acid and inositol in powdered form with powdered lactose to obtain a mixture consisting of about 10-40% water soluble vitamins and 60-90% lactose, (b) dissolving an oil solution of fat soluble vitamins selected from the group consisting of Vitamin A, Vitamins D 2 Vitamin E and Vitamin K in a alcoholic solvent consisting of 60-80% ethyl alcohol and 20-40% propylene glycol, (c) blending said water-soluble vitamin-lactose mixture with said alcoholic solvent solution containing fat soluble vitamins and air drying the resulting mixture to produce a powdered vitamin premix consisting of about 13-54% water-soluble and oil-soluble vitamins, 1-2% propylene glycol and 45-85% lactose, (d) blending together in powdered form sufficient vitamin premix and a mixture of one or more amino acid chelated minerals wherein the mineral is selected from the group consisting of calcium, magnesium, iron, zinc, copper and manganese and mixtures thereof to provide a vitamin and mineral blend, (e) admixing said vitamin and mineral blend with powered citric acid, one or more members selected from the group consisting of a powdered alkali or alkaline earth carbonate or bicarbonate, one or more powdered flavoring agents and one or more sweetening agents and blending therein additional lactose to provide an effervescent vitamin and mineral powder consisting of 20 to 30% of said vitamin premix, 5-25% of said amino acid chelates, 20-45% citric acid, 5-25% of said alkali or alkaline earth metal bicarbonate or carbonate, 1-5% flavoring agents, 0.5-2% sweetening agents with the balance being added lactose.
Claim 12
Dependent Claim
28 words
A method of preparing an effervescent, water soluble composition as in claim 9 wherein said composition is packaged in dosage size units containing about 2 to 6 grams.
Claim 13
Dependent Claim
65 words
A method of preparing an effervescent, water soluble composition as in claim 10 wherein each dosage size unit contains about 50 to 100% of the U.S. RDA of one or more of the vitamins contained therein and about 20 to 50% of the U.S. RDA of one or more of the trace minerals iron, zinc, copper and magnesium as contained therein as amino acid chelates.
Claim 14
Dependent Claim
48 words
A method of preparing an effervescent, water soluble composition as in claim 9 wherein the effervescent powder obtained is formulated in the form of granules by wetting said powder with ethyl alcohol and passing said wetted powder through a sieve to form said granules followed by air drying.
Claim 15
Dependent Claim
36 words
A method of preparing an effervescent, water soluble composition as in claim 9 wherein the effervescent powder obtained is formulated in the form of tablets by pressing said powder with appropriate tableting aids in a press.
References Cited (Backward Citations)
US3241977A
Cited
US3773922A
Cited
US4020158A
Cited
US4322407A
Cited
US4265874A
Cited
US4436720A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-02-15 | 1991-08-17 | 1992-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-02-15 | 1995-08-17 | 1996-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-02-15 | 1999-08-17 | 2000-02-16 | $7700.00 | Window Closed / Lapsed |