magnesium phosphates
Basic Information
| Field | Content |
|---|---|
| Chinese name | magnesium phosphates |
| English name | magnesium phosphates |
| INS/E number | INS 343 |
| Functional class | Mineral salt, Anti-caking agent |
| Year adopted | 1970 |
| Approved by | Australia/New Zealand (FSANZ), European Union (EFSA) |
What is it?
Magnesium phosphates are magnesium salts of phosphoric acid (magnesium hydrogen phosphate, trimagnesium phosphate), produced by neutralising phosphoric acid with magnesium oxide or hydroxide. They are used as acidity regulators, anticaking agents and magnesium fortifiers.
Source
Industrial：中和反应、沉淀、干燥制得磷酸镁盐
Why is it used?
- Magnesium nutrient fortifier
- Prevents caking in powders
- Adjusts acidity and stabilises systems
- Used in supplements, drinks, powders
Common Foods
- Magnesium-fortified foods
- Nutritional supplements
- Beverages
- Salt and seasonings
- Bakery premixes
- Functional foods
Safety
ADI (Acceptable Daily Intake)：0-70 mg/kg bw (as P, group ADI for phosphates)
Concerns：
- 过量可能影响钙磷平衡
- 控制总磷酸盐摄入量
Usage Standard
China：GB 2760《食品安全国家标准 食品添加剂使用标准》
International：
- EU Regulation 1333/2008 Annex II (E 343)
- FDA 21 CFR 182.1434 (GRASS)
- Codex GSFA (INS 343)
- FSANZ Food Standards Code (343)
In a nutshell
Magnesium phosphates are phosphates that anticake and fortify magnesium, safe within limits.
Consumer Advice
Magnesium phosphates are the magnesium salts of phosphoric acid, used as acidity regulators, anti-caking agents and nutrient fortifiers, and as a source of magnesium in salt substitutes and cereal products. They are safe mineral salts at authorised levels. Those who must limit phosphorus, such as kidney patients, should simply be aware of them.
Dietary Restrictions
- Vegan: ✅
- Halal: ✅
- Kosher: ✅
Allergens
✅ Free from common allergens
Disclaimer
The information provided here is for discussion and educational purposes only. It is not medical advice or an evaluation/rating of any product or ingredient. This information may not apply to you; before using or taking any action, you should contact the manufacturer, vendor, medical, dietary, fitness, or other professionals. If you use any information provided here, you do so at your own risk.