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How consistent are batches of gardenia hydrosol?

Batches are controlled against a fixed quality specification, so pH, specific gravity, appearance, microbiology and aroma profile stay within defined limits across batches.

ParameterControl Method
pHpH meter, spec 4.0–6.0
Specific gravityHydrometer / densimeter, 1.000–1.012 (20 °C)
MicrobiologicalMicrobial limit test per batch
Aroma / appearanceSensory evaluation by trained panel
CompositionGC-MS fingerprint as reference
Being a natural product, small seasonal nuances in aroma intensity are normal and are documented in each COA. For critical applications, blending across multiple batches can further stabilize the profile.

Share your acceptance limits and we will confirm them in the production specification before mass production.

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

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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.