E100: Curcumin (Turmeric Yellow Color) vs. E410: Locust Bean Gum (Carob Bean Gum / LBG)
Comparing 2 standards across 10 specifications. 10 key differences identified.
E100 (Curcumin) is a natural diarylheptanoid yellow pigment extracted from the rhizomes of turmeric (Curcuma longa). INS 100(i), ADI is 3 mg/kg bw/day, providing bright yellow-orange coloration in mustard, cheese, and curry powders.
E410 (Locust Bean Gum / LBG) is a galactomannan polysaccharide milled from the seeds of the carob tree (Ceratonia siliqua). INS 410, ADI is Not Limited (Quantum Satis), providing smooth melt-down and freeze-thaw ice crystal inhibition in premium ice creams.
Specification Comparison Table
10 Parameters| Parameter / Spec | ||
|---|---|---|
|
E-Number Code
|
E100 | E410 |
|
INS / Codex Number
|
INS 100(i) | INS 410 |
|
Functional Class
|
Food Color (Yellow-Orange) | Thickener, Stabilizer, Syneresis Inhibitor |
|
Acceptable Daily Intake (ADI)
|
3 mg / kg body weight per day | Not Limited (Quantum Satis) |
|
Primary Mechanism
|
Light absorption at 420–430nm producing vibrant golden-yellow hue; polyphenol antioxidant activity | Synergistically cross-links with xanthan gum and carrageenan to form elastic gels and halt ice crystallization |
|
Common Target Foods
|
Prepared mustard, curry seasonings, margarine, cheese rinds, confectionery | Ice creams (prevents icy graininess), cream cheeses, infant formula thickeners, fruit sauces |
|
Dietary Compliance
|
100% Vegan (Turmeric root extraction), Halal, Kosher Certified | 100% Vegan (Carob tree seed endosperm), Halal, Kosher |
|
Safety Approval
|
EFSA Authorized / FDA GRAS (21 CFR 73.600) | EFSA Authorized / FDA GRAS (21 CFR 184.1343) |
|
Chemical Formula
|
C21H20O6 | — |
|
Mannose to Galactose Ratio
|
— | 4 : 1 (High mannose backbone requires heating to 85°C for full hydration) |