| CERTIFICATE OF ANALYSIS | |||
| Product and Batch Information | |||
| Product Name: | Marigold Extract | Country of Origin: | P. R. China |
| Botanic Name: | Tagetes erecta L. | Batch No.: | GS20230322 |
| Part Used: | Flower | Manufacture Date: | 2023-03-22 |
| Solvent Used: | Ethanol & Water | Analysis Date: | 2023-03-22 |
| Ananlysis: | 300kg | ||
| Analysis Item | Specification | Result | Test Method |
| Active Ingredeints | |||
| Zeaxanthin | 5~40% | 20.11% | UV |
| Physical Control | |||
| Identification | Positive | Complies | TLC |
| Appearance | Orange Yellow Powder | Complies | Visual |
| Odor | Characteristic | Complies | Organoleptic |
| Taste | Characteristic | Complies | Organoleptic |
| Sieve Analysis | 100% pass 80 mesh | Complies | 80 Mesh Screen |
| Loss on Drying | 5% Max | 1.57% | 5g/105 o C/5hrs |
| Ash | 5% Max | 1.89% | 2g/525 o C/5hrs |
| Chemical Control | |||
| Arsenic (As) | NMT 2ppm | Complies | Atomic Absorption |
| Cadmium(Cd) | NMT1ppm | Complies | Atomic Absorption |
| Lead (Pb) | NMT3ppm | Complies | Atomic Absorption |
| Mercury(Hg) | NMT0.1ppm | Complies | Atomic Absorption |
| Heavy Metals | 10ppm Max | Complies | Atomic Absorption |
| Pesticides Residues | NMT 1ppm | Complies | Gas Chromatography |
| Benzo(a)pyrene | 10ppb Max | Complies | Gas Chromatography |
| PAH | 50ppb Max | Complies | Gas Chromatography |
| Irradiation status | Non irradiation | Complies | |
| Microbiological Control | |||
| Total Plate Count | 10000cfu/g Max | Complies | CP2005 |
| P.aeruginosa | Negative | Complies | CP2005 |
| S. aureus | Negative | Complies | CP2005 |
| Salmonella | Negative | Complies | CP2005 |
| Yeast & Mold | 1000cfu/g Max | Complies | CP2005 |
| E.Coli | Negative | Negative | CP2005 |
| Packing and Storage | |||
| Packing | 25kg/drum Packing in paper-drums and two plastic-bags inside. | ||
| Storage | Store in a well-closed container away from moisture. | ||
| Shelf Life | 2 years if sealed and store away from direct sun light. | ||
| Expiration Date | 2024-03-21 | ||
| Analyst: Jinxuejun | QC manager: | Qibinbin | QA manager:Yanqinglai |
Hangzhou Greensky Biological Tech Co., Ltd.
Inspection of raw meterial -- Smashing -- Extracting -- Concentrate -- Smashing again -- Drying -- Concentrate again -- Purification -- Sifiting -- Final inspection -- Mixing -- Package
[ Payment ]
West Union / Paypal / L/C / TT
[ Delivery Time ]
Within 1 week after payment received
[ Package ]
Net weight 25kg/drum , Packing in paper-drums and two plastic-bags inside.
[ Storage ]
Store in a well-closed container in cool & dry place away from strong light and heat.
1. Warranty : TWO Years If Sealed and Store Away From Direct Sun Light.