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sorbitan monostearate ​

Basic Information ​

FieldContent
Chinese namesorbitan monostearate
English namesorbitan monostearate
INS/E numberINS 491
Functional classEmulsifier
Year adopted1971
Approved byAustralia/New Zealand (FSANZ), European Union (EFSA)

What is it? ​

Sorbitan monostearate (Span 60) is a non-ionic, lipophilic emulsifier made by esterifying sorbitan (dehydrated sorbitol) with stearic acid. It disperses the aqueous phase in oil and is common in chocolate and confectionery.

Source ​

Industrial：山梨醇脱水生成山梨醇酐，再与硬脂酸酯化制得

Why is it used? ​

  • Acts as a lipophilic emulsifier stabilising fat systems
  • Prevents bloom and improves gloss in chocolate
  • Inhibits sugar crystallisation in confectionery
  • Reduces oil separation in peanut butter and spreads

Common Foods ​

  • Chocolate and cocoa-butter alternatives
  • Confectionery and caramels
  • Peanut butter
  • Bakery products
  • Frozen desserts

Safety ​

ADI (Acceptable Daily Intake)：Not applicable (evaluated, no limit set)

Concerns：

  • 按规定使用量使用

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 491)
  • FDA 21 CFR 172.842
  • Codex GSFA (INS 491)
  • FSANZ Food Standards Code (491)

In a nutshell ​

Sorbitan monostearate (Span 60) is a lipophilic non-ionic emulsifier widely used to improve texture in chocolate and confectionery.

Consumer Advice ​

Sorbitan monostearate (Span 60) is a lipophilic emulsifier made from sorbitol and stearic acid, used in cakes, margarine, ice cream and chocolate to stabilise water-in-oil emulsions and improve texture, and in confectionery to prevent fat bloom. It is hydrolysed and metabolised in the body, and JECFA considers it safe at approved levels.

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.