Chlorophylls and chlorophyllins, copper complexes
Basic Information
| Field | Content |
|---|---|
| Chinese name | Chlorophylls and chlorophyllins, copper complexes |
| English name | Chlorophylls and chlorophyllins, copper complexes |
| INS/E number | INS 141 |
| Functional class | Colour |
| Year adopted | 1964 |
| Approved by | Australia/New Zealand (FSANZ), European Union (EFSA) |
What is it?
Chlorophylls and chlorophyllin copper complexes (INS 141) are stable green colours made from natural chlorophyll by saponification and replacing the central magnesium with copper, with better acid/heat stability.
Source
Natural：植物叶绿素提取物
Why is it used?
- Provides a stable green colour
- More acid- and heat-stable than natural chlorophyll
- Used in canned goods, beverages and confectionery
Common Foods
- Canned foods
- Beverages
- Confectionery
- Jellies
- Seasonings
Safety
在规定限量内总体安全；含铜，需控制总摄入量以避免铜过量。
ADI (Acceptable Daily Intake)：0-15 mg/kg bw (以铜计)
Concerns：
- 含铜，需控制摄入量
- 部分国家限制使用
Usage Standard
China：GB 2760（叶绿素铜钠盐）
International：
- EU 1333/2008 Annex II (E 141)
- 未以该形式普遍批准（美国有限）
- Codex GSFA (INS 141)
- FSANZ (141)
In a nutshell
Chlorophyll-copper complexes are more stable natural-source green colours; copper intake should be controlled.
Consumer Advice
Copper chlorophyll and copper chlorophyllin complexes are green colourings made by combining natural chlorophyll with copper, which makes the colour far more stable than plain chlorophyll. They are used in drinks, sweets, jellies, biscuits and chewing gum, and are approved in China, the EU (E141) and Japan. They are considered safe at permitted levels, with strict limits on copper content.
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.