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What quality control steps are performed during 60% grade production?
Quality control is embedded throughout production. The 60% grade has additional QC checkpoints at each crystallization stage to verify mogroside concentration before spray drying.
QC Process Overview (60% Grade)
| Stage | QC Check | Pass Criterion |
|---|---|---|
| Raw material receipt | Moisture, appearance, Mogroside content | Moisture ≤12%, Mogroside V ≥0.8% |
| Post-extraction | HPLC monitoring | Mogroside V within target ±2% |
| Resin enrichment | HPLC of enriched fraction | Mogroside V concentrated |
| Multi-step crystallization | HPLC after each cycle | Mogroside V ≥60% before drying |
| Pre-spray drying | Final HPLC, microbial pre-check | Mogroside V ≥60%, TPC ≤10,000 cfu/g |
| Post-spray drying | Particle size, moisture, bulk density | Per spec sheet |
| Pre-shipment | Full COA panel | All within limits |
| Packaging | Weight, seal, labeling | Net weight ±2% |
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This article was published on 2026-09-02, and last updated on 2026-09-02. The article will be continuously updated.
