Side-by-Side Comparison
Food Additives & E-Numbers
E270: Lactic Acid (Biological Acidulant) vs. E460: Microcrystalline Cellulose (MCC / Dietary Bulking)
Comparing 2 standards across 9 specifications. 8 key differences identified.
Comparing:
E270: Lactic Acid (Biological Acidulant)
E460: Microcrystalline Cellulose (MCC / Dietary Bulking)
E270 (L-Lactic Acid) is a natural alpha-hydroxy acid produced by fermentation of carbohydrates by lactic acid bacteria (Lactobacillus). INS 270, ADI is Not Limited (Quantum Satis), imparting a smooth, mild sour taste in dairy, beers, and bakery sourdoughs.
E460 (Microcrystalline Cellulose / MCC) is purified, depolymerized wood pulp cellulose prepared by acid hydrolysis. INS 460(i), ADI is Not Limited (Quantum Satis), functioning as a zero-calorie bulking agent, anti-caking agent, and fat mimetic in low-calorie foods.
Specification Comparison Table
9 Parameters| Parameter / Spec | ||
|---|---|---|
|
E-Number Code
|
E270 | E460 |
|
INS / Codex Number
|
INS 270 | INS 460(i) |
|
Functional Class
|
Acidity Regulator, Preservative, Flavoring Agent | Bulking Agent, Anti-Caking Agent, Stabilizer, Fat Replacer |
|
Acceptable Daily Intake (ADI)
|
Not Limited (Quantum Satis) | Not Limited (Quantum Satis) |
|
Chemical Formula
|
C3H6O3 (2-hydroxypropanoic acid, pKa 3.86) | (C6H10O5)n (Insoluble linear beta-1,4-glucan polymer) |
|
Primary Mechanism
|
Provides sustained buffering and mild tartness while suppressing spore-forming spoilage bacteria | Crystalline cellulose micro-particles mimic creamy lipid mouthfeel without calories; prevents powder agglomeration |
|
Common Target Foods
|
Yogurt, sourdough breads, sour ales (Berliner Weisse), olives, confectionery, carcass rinses | Shredded cheeses (Prevents clumping), low-fat dressings, dietary supplement tablets, diet foods |
|
Dietary Compliance
|
100% Vegan (Bacterial fermentation of beet/corn sugar), Halal, Kosher | 100% Vegan (Plant wood pulp), Halal, Kosher, Gluten-Free |
|
Safety Approval
|
EFSA Authorized / FDA GRAS (21 CFR 184.1061) | EFSA Authorized / FDA GRAS (21 CFR 184.1323) |
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