FAQ Header

How do you ensure batch-to-batch consistency of neroli oil?

Batch consistency is guaranteed by locking raw-material, process and QC parameters: standardized harvest protocols, controlled distillation conditions and mandatory GC-MS fingerprint comparison against the ISO 11024 reference on every batch.

Consistency Controls

StageControl
Raw materialFixed origin, harvest window, cold-chain protocol
ProcessFixed distillation time, temperature, pressure
Release QCDensity, RI, rotation, acid value within spec
FingerprintGC-MS profile matched to reference chromatogram
  • Key ratios (linalool/linalyl acetate, nerolidol) are monitored as consistency markers
  • Incoming raw material is pre-screened before distillation begins
  • If a batch drifts outside limits, it is re-blended or re-distilled — never released at partial compliance

For high-volume programs we offer to blend across batches to a single spec, so your finished goods stay uniform SKU after SKU.

ผลิตภัณฑ์ที่เกี่ยวข้อง

บทความนี้เผยแพร่เมื่อ 2026-09-07 และอัปเดตล่าสุดเมื่อ 2026-09-07 โดยจะมีการปรับปรุงเนื้อหาอย่างต่อเนื่อง

Logo

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.