HuagongsheHuagongshe Chemistry Print Report · For research reference only
Citric Acid → Calcium
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Citric Acid | HCID 311 | — |
| Reactant | Malic Acid | HCID 525 | — |
| Reactant | Sucrose | HCID 5988 | — |
| Reactant | Calcium Carbonate | HCID 10112 | — |
| Solvent | Water | HCID 962 | — |
| Product | Calcium | HCID 5460341 | 4.4% |
| Product | HCID 86746157 | HCID 86746157 | — |
Reaction Steps
In an alternate mode, the sucrose can be deleted from the above preparation. Thus, a calcium citrate-malate solution is prepared by admixing 62 g calcium carbonate with 11 g citric acid and 44 g malic acid dissolved in 1,040 g water at ambient temperature. This solution can be used to prepare low calorie beverages, beverage concentrates or freeze-dried for use in solid supplements. The calcium is 53% of the solid when dried to anhydrous conditions. Each ml of this solution provides 50 mg of calcium on an elemental basis.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05232709 |
| Source dataset | uspto-grants-1993_08 |
| ORD ID | ord-993c7d7504174ade83c6baab875d1533 |
| Source note | uspto-grants-1993_08 |