| ≥1 piece |
| Watermelon Seeds | |||
| Crop | Current | Moisture | 8%max |
| Color | black/white/red/green/yellow | Purity | 98%-99% |
| Size | 8-11cm | Admixture | about 1% |
| Origin | Thailand | Imperfect | 5%max |
Size: Size:7-8cm,8-9cm,9-10cm,10-11cm,11cm+
Watermelon Seeds | |||
Crop | 2018/2019 | ||
Size | 10cm | ||
Color | Natural black | ||
Moisture | 9% max | ||
Imperfect | 3% max | ||
Admixture | 1% max | ||
Analysis Items | Specifications | Test Methods |
Identification | Positive | TLC |
Appearance & Color | Light Yellow Fine powder | Visual |
Odor & Taste | Characteristic | Organoleptic |
Mesh Size | 90% pass through 80 mesh | 80 Mesh Screen |
Solubility | Good solubility in water | Visual |
Odor of solution in water | Characteristic | Organoleptic |
Method of Extraction | Water Extraction | / |
Extract Solvent | Pure Water | / |
Moisture Content | NMT 5% | 5g / 105℃ / 2hrs |
Ash | NMT 5% | 2g / 525℃ / 3hrs |
Excipient | None | / |
Heavy Metals | NMT 10mg/kg | Atomic Absorption |
Arsenic (As) | NMT 2mg/kg | Atomic Absorption |
Lead (Pb) | NMT 1mg/kg | Atomic Absorption |
Cadmium (Cd) | NMT 0.3mg/kg | Atomic Absorption |
Mercury (Hg) | NMT 0.1mg/kg | Atomic Absorption |
Total Plate Count | NMT 1,000cfu/g | GB 4789.2-2010 |
Total Yeast & Mold | NMT 100cfu/g | GB 4789.15-2010 |
E. Coli | Negative | GB 4789.3-2010 |
Salmonella | Negative | GB 4789.4-2010 |
Staphylococcus | Negative | GB 4789.10-2010 |