SPEC 01: The Neutral Chromatic Base (NCB)
Standard Code: LITH-UCE-NCB-01
Target Particle Size: D90 ≤ 5.0 μm
Primary Function: Thermal Isolation, pH Governing, and Pigment Sequestration
The Neutral Chromatic Base (NCB) is a dry carrier matrix engineered to host biological pigment load-outs. Its role is to improve storage stability and process control by helping protect sensitive pigments from moisture, acidity, oxygen exposure, and premature release.
The functional concept of the NCB uses a three-part dry-weight ratio intended to balance carrier structure, protective lipid content, and buffering capacity.
| Component | Ratio | Mass % | Functional Specification |
|---|---|---|---|
| Porous Polysaccharide Matrix | 12 | 60% | Starch, fiber, or carbohydrate scaffold providing payload surface area. |
| Micronized Vegetable Lipid | 7 | 35% | Wax or lipid phase used for moisture resistance and controlled release. |
| Inorganic pH Governor | 1 | 5% | Food-grade buffering component for local pH management. |
The matrix provides internal surface area for pigment adsorption or deposition. A porous structure can support concentrated color loads while maintaining a dry, free-flowing particulate form.
The lipid fraction functions as a barrier layer. When properly distributed across the carrier surface, it can reduce moisture uptake, limit oxidation pathways, and delay pigment release during storage or cold-mix processing.
Release behavior depends on the melting or softening point of the selected lipid system.
- State A (Inactive / Storage): Below the lipid transition range, the matrix remains relatively moisture resistant and stable.
- State B (Active / Release): Above the transition range, the barrier softens or melts, allowing pigment dispersion into the host food system.
Metric: D90 ≤ 5.0 μm
Fine particle distributions generally improve mouthfeel, dispersion speed, and visual uniformity. Larger particles may be perceptible in delicate systems such as mousses, beverages, or emulsions.
Successful manufacturing requires balancing particle reduction, blending energy, and temperature control. Excess frictional heat may soften lipids prematurely or degrade heat-sensitive pigments.
To meet the LITH-UCE-NCB-01 concept standard, production should verify:
- Consistent particle-size distribution
- Uniform lipid dispersion
- Low residual moisture
- Stable pigment retention during storage
- Predictable release during processing
Aer™ Integration: The Aer engine is presented as a reference platform optimized for micronization, lamination, and batch consistency in a consolidated processing pathway.
A=A. The architecture is the protection. The ratio is the law.