Description
English name: Marigold Flower Extract
Latin Name: Tagetes erecta L.
CAS No.: 127-40-2
Molecular forula: C40H56O2
Molecular Weight: 568.88
Active ingredients: Lutein / Phylloxanthin & Zeaxanthin
Specification: 5%-98%
Use Part: flower
Appearance: Reddish orange powder
Mesh size: 80 Mesh
Test Method: UV
Packing: 25kgs one drum
Sample: 10-20g
MOQ: 1KG
Payment: We recieve Paypal, West union and t/t in advance
Certificate: ISO9001 FDA BV
Packing: 25kgs one drum
Sample: 10-20g
MOQ: 1KG
Payment: We recieve Paypal, West union and t/t in advance
Certificate: ISO9001 FDA BV
Product name:Marigold Flower Extract
Extract Part: Leaf Extraction
Extraction Type: Water/Enthanol
Particle size: 100% 80 mesh
Grade: Natural
Brand Name: JT
Place of Origin: Shaanxi, China (Mainland)
Providing with Marigold Flower Extract free sample, Shaanxi Jintai Biological Engineering Co.,Ltd is one of the leading marigold extract manufacturers. Welcome to wholesale products from our factory.
Marigold Flower Extract Lutein is present in plants as fatty-acid esters, with one or two fatty acids bound to the two hydroxyl-groups. For this reason, saponification(de-esterfication) of lutein esters to yield free lutein may yield lutein in any ratio from 1:1 to 1:2 molar ratio with the saponifying fatty acid.
Certificate of Analysis
Analysis | Specification | Results |
Polysaccharide (UV) | ≥70% | 70.55% |
Appearance | Yellow Powder | Complies |
Ash | ≤5.0% | 4.0% |
Moisture | ≤5.0% | 3.5% |
Pesticides | Negative | Complies |
Heavy metals | ≤10ppm | Complies |
Pb | ≤2.0ppm | Complies |
As | ≤2.0ppm | Complies |
Odor | Characteristic | Complies |
Particle size | 100% through 80 mesh | Complies |
Microbioiogical: | ||
Total of bacteria | ≤1000cfu/g | Complies |
Fungi | ≤100cfu/g | Complies |
Salmgosella | Negative | Complies |
Coli | Negative | Complies |
Storage Store in cool & dry place. Do not freeze. Keep away from strong light and heat. Shelf life 2 years when properly stored |
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Feb 23, 2022
Jan 11, 2022
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