| Essence |
Potassium Adipate or E357 is an organic salt derived from Adipic Acid (E355) primarily used in food as a buffering agent, acidity regulator, and sequestrant. It has no particular smell and has a neutral taste, and it presents itself as a white crystalline powder but can also come in granules. |
| Names |
Potassium Hexanedioate, Adipic acid potassium salt, Potassium adipate dihydrate, Hexanedioic acid dipotassium salt, Potassium adipate 2-hydrate, Potassium adipate dihydrate, E357, Potassium Adipate, and others. |
| Sourcing |
Adipic Acid (E355) is the ingredient for creating this additive. |
| Manufacturing |
The sourcing ingredient is mixed (neutralized) with Potassium Hydroxide at an elevated temperature (typically at 100°C to 150°C). The outcome of that is the filtered (to remove impurities) and dried (to obtain the additive in the solid form). |
| Application |
Buffering agent, acidity regulator, flavor enhancer, texture modifier, and sequestrant. It is highly soluble in water. |
| Acceptable Daily Intake |
None determined. |
| Side Effects |
In high amounts, it could, essentially, contribute to Potassium overdose and the side effects that come with it like electrolyte balance disruption. Allergic reactions are always a possibility (in the form of hives, rash, difficulty breathing, etc.). It can also cause gastrointestinal problems (bloating, stomach upset, diarrhea) for certain individuals or in high amounts. |
| Benefits |
As it is a substance that our bodies can acquire Potassium from, benefits associated with adequate Potassium levels can take place. These include gains in bone health, energy levels, kidney function, heart health, nerve health, electrolyte balance, muscle health, as well as among other things healthier blood pressure levels. |
| Studies |
55+ studies on Pubmed. Less than 5 studies on safety. |
| Allergens |
None. |
| Diet Restrictions |
None. |
| Health Knight Assessment |
Likely Harmless. | Hence, it’s a Category 1 Additive. |
| Products |
Potassium Adipate (E357) is rare in processed food. But in theory, it can be found in sausages, canned meats, sauces, dressings, yogurts, cheeses, jellies, flavored milks, cookies, pastries, cakes, ketchup, pies, soft drinks, energy drinks, flavored water, salads, mayonnaise, hotdogs, bread, and more. |
