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How do you ensure batch-to-batch consistency of orris absolute?

Batch consistency is managed through three layers: disciplined aging protocols, controlled extraction parameters, and analytical release against a reference chromatogram. Because orris is a natural product, we guarantee consistency of specification and olfactory family, with documented minor natural variation.

Consistency Controls

LayerMethod
Aging controlFixed aging duration and storage conditions
Extraction controlFixed solvent, temperature, time, dewaxing curve
Analytical releaseGC-MS fingerprint vs. authenticated reference
Irone verificationISO 18054:2004 capillary GC quantification
Sensory panelInternal panel approval before release
  • The α/γ-irone ratio is monitored as a key quality marker and reported per batch
  • Blend lots are available for large projects: we homogenize multiple extraction runs to narrow variation
  • Micro-batches for long programs are stored under controlled conditions so later shipments match the initial reference

If your formula requires a locked sensory reference, we can reserve and blend a master lot for your whole program.

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Guilin Four Seasons Sunshine

Founded in 2006, Guilin Four Seasons Sunshine F&F Co., Ltd. is a natural plant extract manufacturer and OEM/ODM partner in Guilin, China, combining proprietary Living-Fragrance physical extraction with supercritical fluid extraction to deliver pure, traceable botanical ingredients to global food, flavor, fragrance and personal care brands.