FAQ Header

How do you guarantee purity and authenticity of green-plum-concrete?

Authenticity is guaranteed by

  • Q/XXXX conformance and
  • Per-batch HPLC for organic acids (citric/malic) and GC for the fruity volatile fingerprint plus GC/MS fingerprint plus targeted adulterant screening plus the COA species + "Prunus mume Siebold & Zucc.

(green plum / Chinese plum) species-specific raw material" declaration. Top does not spike with cheaper substitutes or synthetic mimics.

The HPLC for organic acids (citric/malic) and GC for the fruity volatile fingerprint is the authenticity proof. Lots failing the profile or the limits are blocked.

For high-assurance needs we offer third-party verification. Purity claims always tie back to the lot's own data — no unsupported matches-standard language.

ผลิตภัณฑ์ที่เกี่ยวข้อง

บทความนี้เผยแพร่เมื่อ 2026-09-22 และอัปเดตล่าสุดเมื่อ 2026-09-22 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. test