tartrazine
Basic Information
| Field | Content |
|---|---|
| Chinese name | tartrazine |
| English name | tartrazine |
| INS/E number | INS 102 |
| Functional class | Colour |
| Year adopted | 1964 |
| Approved by | Australia/New Zealand (FSANZ), European Union (EFSA) |
What is it?
Tartrazine (FD&C Yellow No. 5, INS 102) is a synthetic water-soluble azo yellow colour, bright yellow in hue.
Source
Industrial：重氮化-偶合反应合成后纯化
Why is it used?
- Provides a bright yellow colour to beverages and confectionery
- Strong tinctorial power, low cost, good stability
- Widely used for colouring processed foods
Common Foods
- Soft drinks
- Confectionery
- Jellies
- Bakery products
- Canned goods
- Pharmaceutical coatings
Safety
在规定限量内总体安全，但少数敏感人群（尤其阿司匹林哮喘患者）可能出现荨麻疹等过敏反应。
ADI (Acceptable Daily Intake)：0-7.5 mg/kg bw
Concerns：
- 少数人群过敏（荨麻疹、哮喘）
- 与儿童注意力/行为问题的潜在关联存在争议
Usage Standard
China：GB 2760
International：
- EU 1333/2008 Annex II (E 102)
- FDA 21 CFR 74.705 (FD&C Yellow No. 5)
- Codex GSFA (INS 102)
- FSANZ (102)
- 需在配料表标注（过敏原提示）
In a nutshell
Tartrazine is a widely used synthetic bright yellow colour requiring labelling and intake control for sensitive individuals.
Consumer Advice
Tartrazine (INS 102) is a synthetic lemon-yellow azo dye used as a food coloring. While approved as safe for consumption within established limits by major food authorities, it is a known sensitizer that can trigger allergic-like reactions (such as hives and asthma), particularly in individuals with aspirin sensitivity. Additionally, some studies link it to hyperactivity in children, requiring warning labels on foods containing it in certain regions like the European Union.
Dietary Restrictions
- Vegan: ✅
- Halal: ✅
- Kosher: ✅
Allergens
⚠️ Contains 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.