| Item | Specification | Results | Methods |
| Assay(on dry basis) | Zeaxanthin ≥ 20% | 20.31% | HPLC |
| Appearance & Color | Orange Red Fine Powder | Conform | GB5492-85 |
| Odor & Taste | Characteristic | Conform | GB5492-85 |
| Part Used | Flower | Conform | / |
| Extract Solvent | Ethanol | Conform | / |
| Mesh Size | 95% Through 80 Mesh | Conform | GB5507-85 |
| Moisture | ≤5.0% | 2.95% | GB/T5009.3 |
| Ash Content | ≤5.0% | 2.26% | GB/T5009.4 |
| Heavy Metals | |||
| Total Heavy Metals | ≤10ppm | Conform | AAS |
| Arsenic (As) | ≤1ppm | Conform | AAS(GB/T5009.11) |
| Lead (Pb) | ≤3ppm | Conform | AAS(GB/T5009.12) |
| Cadmium(Cd) | ≤1ppm | Conform | AAS(GB/T5009.15) |
| Mercury(Hg) | ≤0.1ppm | Conform | AAS(GB/T5009.17) |
| Comments: Non-GMO, Non-Irradiation, Non-Allergen, Gluten-Free | |||
| Microbiology | |||
| Total Plate Count | ≤10,000cfu/g | Conform | GB/T4789.2 |
| Total Yeast & Mold | ≤500cfu/g | Conform | GB/T4789.15 |
| E. Coli | Negative in 10g | Conform | GB/T4789.3 |
| Salmonella | Negative in 25g | Conform | GB/T4789.4 |
| Staphylococcus | Negative in 25g | Conform | GB/T4789.10 |
-Zeaxanthin can effectively filter ultraviolet and blue light, reducing the damage of light to the eyes
ultraviolet light.
-Zeaxanthin is very important supplement during the development period of children's vision.
APPLICATION FIELD
-Pharmaceutical
-Cosmetics;
-Feed
ABOUT HUAKANG
* OTC stock No. 870480. About 20 years experience in plant extract industry
* Awarded FSSC 22000, ISO 9001, HACCP, ORGANIC, KOSHER, HALAL and Manufacturer license
* Clean workshop and Manufacture base operation is controlled according to the GMP standards strictly
* Quality control with testing equipments: AAS, MICROBE, HPLC, TLC, GC, UV, PPSL(irradiation test)
* Guarrantee aftersale service and ensure every customer satisfaction
Factory
Laboratory