Name | MAGNESIUM GLUCONATE |
Synonyms | MAGNESIUM GLUCONATE magnesium gluconate (C6-H12-O7.Mg) |
CAS | 17140-79-3 |
Molecular Formula | C12H22O14Mg·2H2O |
Physical and Chemical Properties | White to off-white powder, odorless. Easily soluble in water, slightly soluble in ethanol, insoluble in ether. The oral LD50 of mice is greater than 10 g/kg and Adl 0~50 mg/kg(FAO/WHO,1994). |
Use | Magnesium gluconate is a good Nutrition Fortifier, the dosage is 300 ~ 700mg/kg (based on magnesium); The dosage is 5.56 ~ 13mg/kg (based on gluconic acid) in infant formula food. |
production method | the methods for producing Magnesium gluconate include chemical synthesis, electrochemical method, photochemical method and biological enzyme method, as a food additive is limited to enzymatic production of products. 10% glucose solution, Disinfection for 20min under 0.1MPa, as the fermentation medium, adding 10% of Aspergillus niger seed liquid, fermentation culture at 31 ℃ on Shaker, magnesium carbonate was added during fermentation; the fermentation broth is filtered and decolorized by activated carbon, transferred to a rotary distiller, distilled under reduced pressure at 60 ° C., concentrated to 55g/109; Then cooled to crystallize, suction filtered, washed, and dried at ° C. To obtain a finished product. |