disodium ethylenediaminetetraacetate
Basic Information
| Field | Content |
|---|---|
| Chinese name | disodium ethylenediaminetetraacetate |
| English name | disodium ethylenediaminetetraacetate |
| INS/E number | INS 386 |
| Functional class | Antioxidant, Preservative |
| Year adopted | 1974 |
| Approved by | To be added. |
What is it?
Disodium EDTA is a metal-chelating agent used as a stabilizer and preservative to prevent metal-catalysed oxidation and discolouration of foods.
Source
Industrial：中和反应后结晶、精制制得
Why is it used?
- Chelates metal ions to prevent oxidative discolouration
- Stabilises colour of pickled and canned foods
- Enhances preservative effect
- Maintains stability of emulsions and clear beverages
Common Foods
- Pickled vegetables
- Canned foods
- Seasonings
- Carbonated beverages
- Sauces
Safety
Concerns：
- 可能络合膳食矿物质，影响铁、锌等吸收
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 386)
- FDA 21 CFR 172.120
- Codex GSFA (INS 386)
- FSANZ Food Standards Code (386)
In a nutshell
Disodium EDTA is a metal chelator that prevents oxidative discolouration, with an ADI of 0–2.5 mg/kg bw (as EDTA).
Consumer Advice
Disodium EDTA is a common chelating agent used as an antioxidant and preservative aid. It binds trace metal ions to prevent fat oxidation and flavor deterioration, appearing in condiments, pickles and canned foods. The body absorbs almost none of it, and permitted amounts are tiny, so normal consumption is safe and consumers need not worry.
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.