Side-by-Side Comparison
Food Additives & E-Numbers
E414: Gum Arabic (Acacia Gum Emulsifier) vs. E501: Potassium Carbonate (Potash / Alkaline Noodle Salt)
Comparing 2 standards across 10 specifications. 9 key differences identified.
Comparing:
E414: Gum Arabic (Acacia Gum Emulsifier)
E501: Potassium Carbonate (Potash / Alkaline Noodle Salt)
E414 (Gum Arabic / Acacia Gum) is a complex arabinogalactan-protein glycoprotein exudate harvested from Acacia senegal trees. INS 414, ADI is Not Limited (Quantum Satis), the premier film-forming emulsifier for citrus beverage flavor oils.
E501 (Potassium Carbonates / K2CO3) is an inorganic alkaline mineral salt. INS 501(i), ADI is Not Limited (Quantum Satis), used as the key 'Kansui' alkaline agent in Japanese ramen noodles and in the Dutch processing of cocoa powder.
Specification Comparison Table
10 Parameters| Parameter / Spec | ||
|---|---|---|
|
E-Number Code
|
E414 | E501 |
|
INS / Codex Number
|
INS 414 | INS 501(i) (Potassium Carbonate) |
|
Functional Class
|
Emulsifier, Stabilizer, Encapsulating Agent, Prebiotic Fiber | Acidity Regulator, Alkaline Leavening, Kansui Salt |
|
Acceptable Daily Intake (ADI)
|
Not Limited (Quantum Satis) | Not Limited (Quantum Satis) |
|
Primary Mechanism
|
Amphiphilic glycoprotein anchors hydrophobic oil droplets while polysaccharide branches project into water, preventing coalescence | Alkalinizes noodle dough (pH 9–11), tightening glutenin network and converting flavonoid pigments yellow |
|
Common Target Foods
|
Citrus soft drinks (Suspends essential oils), gummy candies, confectionery pan coatings, flavor spray drying | Ramen noodles (Kansui), Dutch-process alkalized cocoa powder, gingerbread leavening |
|
Dietary Compliance
|
100% Vegan (Wild Acacia tree gum), Halal, Kosher | Vegan (Mineral salt), Halal, Kosher |
|
Safety Approval
|
EFSA Authorized / FDA GRAS (21 CFR 184.1330) | EFSA Authorized / FDA GRAS (21 CFR 184.1619) |
|
Chemical Structure
|
Arabinogalactan core covalently linked to hydroxyproline-rich peptide chains (~2% protein) | — |
|
Chemical Formula
|
— | K2CO3 |
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