Side-by-Side Comparison
Food Additives & E-Numbers
E471: Mono- & Diglycerides of Fatty Acids (Bread Softener) vs. E951: Aspartame (Dipeptide Sweetener / 200x)
Comparing 2 standards across 11 specifications. 11 key differences identified.
Comparing:
E471: Mono- & Diglycerides of Fatty Acids (Bread Softener)
E951: Aspartame (Dipeptide Sweetener / 200x)
E471 is an authorized food emulsifier composed of glycerol esterified with one or two fatty acid chains (glycerol monostearate / monooleate). INS 471, ADI is Not Limited (Quantum Satis), globally recognized as the ultimate crumb softener and amylose complexing agent in bakery.
E951 (Aspartame) is a methyl ester of the aspartic acid/phenylalanine dipeptide yielding ~200x the sweetness of sucrose. INS 951, ADI is 40 mg/kg bw/day, the historic sweetener in Diet Coke and tabletop sweetener packets.
Specification Comparison Table
11 Parameters| Parameter / Spec | ||
|---|---|---|
|
E-Number Code
|
E471 | E951 |
|
INS / Codex Number
|
INS 471 | INS 951 |
|
Functional Class
|
Emulsifier, Anti-Staling Agent, Crumb Softener, Defoamer | High-Intensity Artificial Sweetener |
|
Acceptable Daily Intake (ADI)
|
Not Limited (Quantum Satis) | 40 mg / kg body weight per day (US FDA: 50 mg/kg) |
|
Primary Mechanism
|
Fatty acid chain complexes into helical starch amylose cavity, preventing retrogradation staling | Stimulates T1R2/T1R3 sweet taste receptors with clean, sugar-like taste profile |
|
Common Target Foods
|
Sliced sandwich bread, margarines, ice creams, peanut butter (Prevents oil separation), cake mixes | Diet sodas, tabletop sweetener packets (Equal), sugar-free gelatin desserts, drink mixes |
|
Dietary Compliance
|
Vegan (When derived from palm/sunflower oil; animal fat variants must be labeled) | Vegetarian, Halal, Kosher, Contains Phenylalanine (Warning for PKU patients mandatory) |
|
Safety Approval
|
EFSA Authorized / FDA GRAS (21 CFR 184.1505) | EFSA Authorized / FDA Approved (21 CFR 172.804) |
|
Hydrophilic-Lipophilic Balance (HLB)
|
3.5 – 4.5 (Lipophilic water-in-oil emulsifier) | — |
|
Relative Sweetness Index
|
— | 200x Sucrose |
|
Caloric Value
|
— | 4.0 kcal / g (Negligible at use levels / ~0.1 kcal per serving) kcal/g |
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