distearyl thiodipropionate
Basic Information
| Field | Content |
|---|---|
| Chinese name | distearyl thiodipropionate |
| English name | distearyl thiodipropionate |
| INS/E number | INS 390 |
| Functional class | Antioxidant |
| Year adopted | 1966 |
| Approved by | To be added. |
What is it?
Distearyl thiodipropionate is the distearyl ester of thiodipropionic acid, used as an antioxidant and processing aid in fats, oils and food-contact polymers.
Source
Industrial：酯化反应后精制制得
Why is it used?
- Prevents oxidative rancidity of fats
- Acts as an antioxidant in food-contact polymers
- Synergises with phenolic antioxidants
- Improves stability of high-fat products
Common Foods
- Vegetable oils
- Margarine
- Shortening
- Fried foods
- Food-contact plastic materials
Safety
Concerns：
- 需控制在规定最大使用量内
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 390)
- FDA 21 CFR 172.330
- Codex GSFA (INS 390)
- FSANZ Food Standards Code (390)
In a nutshell
Distearyl thiodipropionate is an antioxidant and processing aid, with a group ADI of 0–3 mg/kg bw (as thiodipropionic acid).
Consumer Advice
Distearyl thiodipropionate is another ester antioxidant related to thiodipropionic acid, similar to the dilauryl form. It is essentially not used in food and rarely appears on food additive lists, remaining largely an industrial chemical. Consumers need not worry about finding it in everyday food.
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.