riboflavin, synthetic (vitamin B2)
Basic Information
| Field | Content |
|---|---|
| Chinese name | riboflavin, synthetic (vitamin B2) |
| English name | riboflavin, synthetic (vitamin B2) |
| INS/E number | INS 101(i) |
| Functional class | Colour |
| Year adopted | 1967 |
| Approved by | Australia/New Zealand (FSANZ), European Union (EFSA) |
What is it?
Riboflavin, synthetic (vitamin B2, INS 101(i)), is chemically synthesized and crystallized riboflavin used as a yellow colour and nutrient fortificant; it is the (i) form of INS 101.
Source
Industrial：化学合成（缩合、环化）后纯化结晶
Why is it used?
- Provides yellow to orange-yellow colour
- Fortifies vitamin B2
- Used in processed foods and pharmaceuticals
Common Foods
- Cereal products
- Infant foods
- Dairy products
- Dietary supplements
- Meat products
Safety
作为维生素，正常摄入安全，无蓄积毒性。
ADI (Acceptable Daily Intake)：Not applicable (evaluated, no limit set)
Usage Standard
China：GB 2760
International：
- EU 1333/2008 Annex II (E 101(i))
- FDA 21 CFR 73.450
- Codex GSFA (INS 101(i))
- FSANZ (101)
In a nutshell
Synthetic riboflavin (form i) is both a yellow colour and a vitamin B2 fortificant.
Consumer Advice
Riboflavin is vitamin B2, an essential vitamin for humans. Synthetic riboflavin is used in food as a nutrient fortifier and yellow colorant in breakfast cereals, dairy products, and energy drinks. It is very safe; excess is excreted in urine, and bright yellow urine is a normal effect. As a synthetic vitamin, it contains no animal ingredients and suits all dietary groups.
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.