butane
Basic Information
| Field | Content |
|---|---|
| Chinese name | butane |
| English name | butane |
| INS/E number | INS 943a |
| Functional class | Propellant |
| Year adopted | 1965 |
| Approved by | European Union (EFSA) |
What is it?
Butane (C₄H₁₀) is a flammable saturated hydrocarbon gas used as a food propellant and aerating agent. It is commonly found in oil sprays, whipped cream chargers and some aerated foods.
Source
Industrial：石油炼制或天然气分离后经分馏、纯化制得
Why is it used?
- Propellant in cooking-oil sprays for even coating
- Propellant/aerating gas in whipped cream
- Aerating agent improving food texture
- Aerosol propellant for uniform dispersion
Common Foods
- Cooking oil sprays
- Aerosol whipped cream
- Aerated desserts
- Aerosol foods
- Some foamed beverages
Safety
ADI (Acceptable Daily Intake)：Not applicable (evaluated, no limit set)
Concerns：
- 高度易燃，存在燃爆风险
- 误吸可致窒息与中枢抑制
- 需控制食品终产品中残留
Usage Standard
China：GB 2760《食品安全国家标准 食品添加剂使用标准》；GB 1886 食品用气体标准
International：
- EU Regulation 1333/2008 Annex II (E 943a)
- FDA 21 CFR 184.1165 (butane, propellant)
- Codex GSFA (INS 943a)
- FSANZ Food Standards Code (943)
In a nutshell
Butane is mainly a propellant for oil sprays and whipped cream; safe as a gas but flammable and must be handled carefully.
Consumer Advice
Butane is a colorless, odorless gas used in food as a propellant to push whipped cream and cheese spreads out of aerosol cans. It comes from petrochemical sources, contains no animal or plant ingredients, and is suitable for vegan, halal and kosher diets. It serves only as a gas in the product, does not remain in the food, is safe at approved levels, and is not an allergen.
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.