| Thymol assay |
Determines the active concentration and cost per unit of active compound. |
Minimum purity, typical assay, test method, and COA confirmation. |
| Origin |
Natural and synthetic sources may have different commercial value, label implications, and customer expectations. |
Botanical origin or synthetic origin declaration, country of origin, and traceability statement. |
| Physical form |
Affects handling, dosing accuracy, blending, dusting, odor release, and storage behavior. |
Crystal, flake, powder, granule, liquid blend, encapsulated form, or carrier-based premix. |
| Carrier or matrix |
Carrier selection can affect active level, flowability, compatibility, release profile, and labeling. |
Carrier type, carrier percentage, feed-grade status, and allergen or GMO declaration when required. |
| Encapsulation or protection |
Protected products may improve handling, odor control, palatability management, and processing stability. |
Encapsulation technology, active release profile, heat-stability data, and recommended application level. |
| Heat stability |
Important for pelleting, extrusion, expansion, and premix processes involving temperature and pressure. |
Supplier stability data under relevant processing conditions. |
| Odor intensity |
Strong aromatic compounds can affect warehouse handling, worker comfort, feed aroma, and customer acceptance. |
Odor description, handling recommendation, packaging type, and storage guidance. |
| Particle size |
Influences blend uniformity, segregation risk, dust level, and flow through dosing systems. |
Particle size range, sieve analysis, dust-control data, and bulk density. |
| Contaminant controls |
Needed for feed safety, customer audits, and import approval. |
Heavy metals, residual solvents, pesticides, microbiology, PAH, dioxin, PCB, mycotoxin, and other relevant limits. |
| Shelf-life |
Supports inventory planning and helps manage active loss during storage. |
Manufacturing date, expiry date, retest date, recommended storage conditions, and stability statement. |
| Packaging |
Impacts odor containment, moisture protection, handling, palletizing, and export logistics. |
Bag, drum, carton, fiber drum, aluminum foil bag, inner liner, pallet configuration, and container loading details. |
| Regulatory positioning |
Permitted use and claim wording may differ by country. |
Feed additive classification, intended use, label text, registration support, and destination-market compliance documents. |