State-of-the-Art Analytical Testing
At GINKVORA, we believe chemical testing is the core foundation of trust. Our partner R&D center in Xi'an features high-performance analytical instruments to analyze active constituent purity and identify impurities.
Ensures precise active constituent quantification (e.g., verifying Glabridin ≥40.0% or Luteolin ≥98.0%).
Verifies compliance with strict international heavy metals limits (Lead, Arsenic, Cadmium, Mercury).
Assesses volatile compounds and pesticide residues to guarantee zero agricultural contamination.
International Certifications
GINKVORA's manufacturing partner facilities comply with global food and cosmetic ingredient regulations.
GMP Compliance
Our ingredients are processed in Good Manufacturing Practice (GMP) compliant facilities, ensuring cross-contamination controls.
ISO 9001:2015
Certified Quality Management Systems cover everything from raw material collection to packaging and shipping.
Halal Certification
Qualified under recognized Islamic councils, satisfying religious dietary requirements for global markets.
Kosher Certification
Processed under Kosher supervision, verifying manufacturing hygiene and compliance with traditional dietary laws.
Standardized Testing Parameters
Unless specified, every batch is verified against the following limits.
| Test Category | Standard Testing Parameter | Target Specification Limit | Method Reference |
|---|---|---|---|
| Heavy Metals | Lead (Pb) | ≤ 0.5 ppm | USP <233> ICP-MS |
| Heavy Metals | Arsenic (As) | ≤ 1.0 ppm | USP <233> ICP-MS |
| Heavy Metals | Mercury (Hg) | ≤ 0.1 ppm | USP <233> ICP-MS |
| Microbiology | Total Plate Count | ≤ 1,000 cfu/g | USP <2021> |
| Microbiology | Yeast & Mold | ≤ 100 cfu/g | USP <2021> |
| Microbiology | E. Coli / Salmonella | Negative | USP <2022> |
| Chemical | Pesticide Residues | Complies with EP/USP limits | GC-MS / LC-MS |
| Chemical | Solvent Residues | ≤ 500 ppm (Ethanol) | GC-Headspace |