potassium acetates
Basic Information
| Field | Content |
|---|---|
| Chinese name | potassium acetates |
| English name | potassium acetates |
| INS/E number | INS 261 |
| Functional class | Preservative, Acidity regulator |
| Year adopted | 1965 |
| Approved by | Australia/New Zealand (FSANZ), European Union (EFSA) |
What is it?
Potassium acetate is the potassium salt of acetic acid, used as an acidulant, preservative and humectant, and in low-sodium foods as a sodium substitute.
Source
Industrial：乙酸与氢氧化钾中和反应制得乙酸钾
Why is it used?
- Adjusts food acidity (acidulant)
- Inhibits microbial growth (preservative)
- Retains moisture (humectant)
- Replaces sodium chloride in low-sodium foods
Common Foods
- Low-sodium foods
- Sauces and condiments
- Pickled foods
- Bakery products
- Meat products
Safety
ADI (Acceptable Daily Intake)：not specified (GMP)
Concerns：
- 肾功能不全者需控制钾摄入
- 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 261)
- FDA 21 CFR 184.1207 (Potassium acetate, GRAS)
- Codex GSFA (INS 261)
- Australia New Zealand Food Standards Code (Potassium acetate)
- JECFA Monograph (ADI not specified)
In a nutshell
Potassium acetate is the potassium salt of acetic acid, used for acidification, preservation and low-sodium substitution, safely metabolised.
Consumer Advice
Potassium acetate is the potassium salt of acetic acid, used mainly as an acidity regulator, preservative and buffer. Only small amounts are used in food, and the body handles it just as it does the components of vinegar. It is safe at authorised levels and poses no special concern for most people, although those with kidney problems who must limit potassium should be mindful of total potassium intake from additives.
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.