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calcium acetate ​

Basic Information ​

FieldContent
Chinese namecalcium acetate
English namecalcium acetate
INS/E numberINS 263
Functional classAcidity regulator, Preservative, Stabilizer
Year adopted1965
Approved byAustralia/New Zealand (FSANZ), European Union (EFSA)

What is it? ​

Calcium acetate is the calcium salt of acetic acid, used as an acidulant, preservative and calcium fortifier, and to prevent microbial growth in processed foods.

Source ​

Industrial：乙酸与氢氧化钙（或碳酸钙）中和反应制得乙酸钙

Why is it used? ​

  • Adjusts food acidity (acidulant)
  • Inhibits microbial growth (preservative)
  • Provides a calcium source (fortification)
  • Used in bakery, sauces and canned foods

Common Foods ​

  • Bakery products
  • Sauces and condiments
  • Canned foods
  • Calcium-fortified foods
  • Pickled foods

Safety ​

ADI (Acceptable Daily Intake)：not specified (GMP)

Concerns：

  • 过量摄入钙可能影响矿物质平衡
  • 过量影响口感

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 263)
  • FDA 21 CFR 184.1207 (Calcium acetate, GRAS)
  • Codex GSFA (INS 263)
  • Australia New Zealand Food Standards Code (Calcium acetate)
  • JECFA Monograph (ADI not specified)

In a nutshell ​

Calcium acetate is the calcium salt of acetic acid, combining acidification, preservation and calcium supply with safe metabolism.

Consumer Advice ​

Calcium acetate is the calcium salt of acetic acid, used as an acidity regulator, stabiliser, setting agent and a source of calcium in jellies, tofu-making and beverages. In the body it splits into calcium and acetic acid, both of which are handled normally, making it safe at authorised levels. There are no common adverse effects, though people who must control calcium intake should be aware of it.

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.