polyglycerol esters of fatty acids
Basic Information
| Field | Content |
|---|---|
| Chinese name | polyglycerol esters of fatty acids |
| English name | polyglycerol esters of fatty acids |
| INS/E number | INS 475 |
| Functional class | Emulsifier |
| Year adopted | 1973 |
| Approved by | Australia/New Zealand (FSANZ), European Union (EFSA) |
What is it?
Polyglycerol esters of fatty acids are non-ionic surfactants made by esterifying polymerised glycerol (polyglycerol) with edible fatty acids. They are emulsifiers, stabilisers and defoaming agents whose degree of polymerisation and fatty acid type are tunable, giving a wide hydrophilic-lipophilic range and very broad use.
Source
Industrial：甘油在碱性条件下聚合生成聚甘油，再与脂肪酸酯化得到聚甘油酯，经精制
Why is it used?
- Emulsifies and stabilises oil-water systems, improving texture
- Acts as dough improver and anti-staling agent in bakery
- Adjusts consistency and prevents bloom in margarine and chocolate
- Serves as a defoaming agent in processing
Common Foods
- Margarine
- Chocolate products
- Bakery products
- Ice cream
- Confectionery
- Coffee whiteners
Safety
ADI (Acceptable Daily Intake)：Not applicable (evaluated, no limit set)
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 475)
- FDA 21 CFR 172.860 (polyglycerol esters)
- Codex GSFA (INS 475)
- FSANZ Food Standards Code (475)
- JECFA Monograph (1973)
In a nutshell
Polyglycerol esters of fatty acids are broad-spectrum, tunable emulsifiers used in bakery, fats and chocolate.
Consumer Advice
Polyglycerol esters of fatty acids are emulsifiers made by esterifying polyglycerol with fatty acids, usually from vegetable oils. They are strongly hydrophilic and especially good at forming fine, stable oil-in-water emulsions, so they are used in margarine, baked goods, ice cream, confectionery and low-fat sauces. They are largely hydrolysed in the gut and are considered safe by JECFA within approved limits.
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.