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How do you guarantee purity and authenticity of lycium-barbarum-concrete?

Authenticity is guaranteed by

  • Q/XXXX conformance and
  • Per-batch HPLC for polysaccharides and carotenoids, GC for the fruity volatile fingerprint plus GC/MS fingerprint plus targeted adulterant screening plus the COA species + "Lycium barbarum L.

(goji berry) species-specific raw material" declaration. Top does not spike with cheaper substitutes or synthetic mimics.

The HPLC for polysaccharides and carotenoids, 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.

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