kaolin, aluminium silicate
Basic Information
| Field | Content |
|---|---|
| Chinese name | kaolin, aluminium silicate |
| English name | kaolin, aluminium silicate |
| INS/E number | INS 559 |
| Functional class | Anti-caking agent |
| Year adopted | 1969 |
| Approved by | Australia/New Zealand (FSANZ), European Union (EFSA) |
What is it?
Kaolin (aluminium silicate) is a natural aluminosilicate clay used as an anticaking agent, processing aid and surface-treatment agent.
Source
Natural：天然高岭土矿
Why is it used?
- Prevents caking in powdered foods
- Improves texture of chewing gum and sugar coatings
- Acts as a processing aid
Common Foods
- Table salt
- Chewing gum
- Sugar coatings
- Seasonings
Safety
ADI (Acceptable Daily Intake)：PTWI 1 mg/kg bw (as Al)
Concerns：
- 含铝，需计入总铝暴露
- 需控制铅等重金属杂质
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 559)
- FDA 21 CFR 184.1256 (GRAS)
- Codex GSFA (INS 559)
In a nutshell
Kaolin is a natural aluminosilicate clay used as an anticaking agent, limited by the aluminium PTWI.
Consumer Advice
Kaolin, or aluminium silicate, is a natural white clay mineral used mainly as an anticaking agent in powdered foods and as a clarifying agent and processing aid. It is not absorbed by the body and is excreted in the faeces. Because it contains aluminium, its use is regulated. Overall, food-grade kaolin is safe when used 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.