
Description of Gingerol Extract Powder:
Ginger extract powder is a powder made from the dried rhizome of ginger through extraction, concentration, spray drying and other processes. It contains volatile oils and gingerols. Ginger extract contains the spicy ingredient gingerol (gingerol) and its decomposition product gingerone (gingerone), and also contains a variety of amino acids.
Specification of Gingerol Extract Powder:
| Item | Description |
|---|---|
| Botanical Source | Zingiber officinale (Ginger) |
| Part Used | Rhizome |
| Product Form | Brown yellow fine powder |
| Specification | 20:1, 30:1, 50:1 or Gingerol 1%~98% |
| Testing Methods | Thin-Layer Chromatography (TLC), High-Performance Liquid Chromatography (HPLC) |
| Packaging | Double-layer plastic packaging within 5KG, with aluminum foil packaging outside; cardboard barrel packaging for more than 25KG. Standard packaging: 25KG/drum. |
| Storage Conditions | It should be sealed and light-proofed in a dry, cool, well-ventilated place. The validity period is two years. |
| Item | Specification | Result |
|---|---|---|
| Gingerol | Not Less Than 5% (NLT 5%) | 5.05% |
| Appearance | Light yellow powder | Conform |
| Odor | Characteristic | Conform |
| Mesh Size | 100% pass 80 mesh | Conform |
| Ash Content | Not More Than 5.0% (NMT 5.0%) | 2.22% |
| Loss on Drying | Not More Than 5.0% (NMT 5.0%) | 1.62% |
Heavy metals and microbiological analysis:
| Test | Specification | Result |
|---|---|---|
| Chemical Control | ||
| Lead | NMT 2 ppm | Conform |
| Cadmium | NMT 1 ppm | Conform |
| Mercury | NMT 1 ppm | Conform |
| Arsenic | NMT 2 ppm | Conform |
| Microbiological Tests | ||
| Total Plate Count | NMT 1,000 cfu/mg | Conform |
| Yeast & Mold | NMT 25 cfu/mg | Conform |
| E.Coli. | NMT 40 MPN/100g | Conform |
| Staphylococcus | Negative | Conform |
| Conclusion | ||
| Product Conforms to Specifications |
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