disodium ethylenediaminetetraacetate
Basic Information
| Field | Content |
|---|---|
| Chinese name | 乙二胺四乙酸二钠 |
| English name | disodium ethylenediaminetetraacetate |
| INS/E number | INS 386 |
| Functional class | Antioxidant, Preservative |
| Year adopted | To be added. |
| Approved by | To be added. |
What is it?
disodium ethylenediaminetetraacetate (INS 386) is a Antioxidant, Preservative food additive. Used to slow or prevent oxidative deterioration, discolouration and rancidity.Used to inhibit the growth of microorganisms (bacteria, yeasts, moulds) and extend shelf life.
Source
Natural：Some occur naturally in plants and animals (e.g. vitamin C, vitamin E, tea polyphenols).Some occur naturally in foods or are produced by microbial fermentation (e.g. lactic acid, natamycin).
Industrial：Some are synthesised or purified (e.g. ascorbyl palmitate, TBHQ).Most are produced synthetically from the corresponding acids, salts or esters (e.g. benzoates, sorbates, nitrites).
Why is it used?
- Delay fat oxidation/rancidity
- Preserve colour and flavour
- Protect oxidisable nutrients
- Inhibit moulds, yeasts and bacteria
- Extend shelf life
- Reduce spoilage and foodborne risks
Common Foods
- Edible oils
- Fat-based products
- Meat products
- Nuts
- Snack foods
- Cured meat
- Beverages
- Jams
- Pickled foods
- Bakery
Safety
Most are nutrients or generally recognised as safe within permitted use; some synthetic antioxidants have scope restrictions.Approved by multiple authorities within permitted limits; excessive intake may pose health risks, so maximum use levels must be strictly observed.
Metabolism：Metabolic pathways vary by substance; generally the material is metabolised or excreted normally.
Concerns：
- Use within permitted levels
- Sensitive individuals should check the ingredient list
Usage Standard
China：依据 GB 2760《食品安全国家标准 食品添加剂使用标准》确定使用范围与最大使用量；具体限值随食品类别而异。
International：
- China GB 2760 National Food Safety Standard for Uses of Food Additives：https://www.cfsa.net.cn/
- Codex GSFA General Standard for Food Additives：https://www.fao.org/food-safety/codex-alimentarius/en/
- FAO/WHO JECFA (Joint Expert Committee on Food Additives)：https://www.fao.org/food-safety/scientific-advice/jecfa/en/
- US FDA Substances Added to Food：https://www.fda.gov/food/food-additives-petitions/substances-added-food-previously-food-additive-status-list
- EU EFSA Food Additives：https://www.efsa.europa.eu/en/topics/topic/food-additives
In a nutshell
disodium ethylenediaminetetraacetate is a Antioxidant, Preservative, safe for use in food production within permitted limits.
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.