Beijing Silk Road Enterprise Management Services Co.,LTD
Beijing Silk Road Enterprise Management Services Co.,LTD
Add to Cart
Natural Pigment Xanthophyll Marigold Flower Herbal Extract Powder
Product Name: Marigold Extract Powder
Latin Name: Tagetes erecta L.
Plant Origin and Distribution: Marigold belongs to compositae family and tagetes erecta. it is an annual herb, the flowering period is from augest to september. it is originating in Mexico, In China, widely planted in Heilungkiang, Jilin, Inner Mongolia, Shaanxi, Yunnan etc.
Used Part: Flower
Active Ingredients: Xanthophyll, Zeazanthin, Xanthophyl fatty acid ester.
CAS Number: 127-40-2 (Xanthophyll); 144-68-3 (Zeaxanthin)
Specification: HPLC/UV 5%-90%, 5%-75% (Xanthophyl fatty acid ester)
Appearance: Orange powder/Deep red powder (Xanthophyl fatty acid ester)
Certificate Of Analysis:
| Analysis | Specification | Results |
| Lutein (HPLC) | ≥5% | 5.28% |
| Ash | ≤5.0% | 1.8% |
| Moisture | ≤5.0% | 1.5% |
| Heavy metals | ≤10ppm | Complies |
| Pb | ≤3.0ppm | Complies |
| As | ≤3.0ppm | Complies |
| Appearance | Orange-red powder | Complies |
| Particle Size | 100% through 80 mesh | Complies |
| Residual Solvents | ≤50 ppm Only Ethanol | Complies |
Main Functions:
1. Lutein can lower the risk of age related vision loss, which causes gradual loss of central vision. Age related vision loss or age related macular degeneration (AMD) is caused by steady damage of the retina.
2. Lutein probably acts by preventing oxidative damage of the retina cells.
3. Lutein is concentrated in the central part of the retina, called the macula. In the macula are yellow pigments (macular pigments composed of zeaxanthin and lutein) which protect the retina from damage of the photo-oxidative affect of blue light.
4. Lutein can also reduce the risk for artery diseases. Studies have shown that persons with the highest lutein intake showed the lowest artery wall thickening.
5. Lutein also reduces the oxidation of LDL cholesterol thereby reducing the risk of artery clogging.
6. Lutein can also reduce the risk of skin cancer and sunburn. Under influence of sunlight, free radicals are formed inside the skin.
Applications:
FAQ:
Q1: Can I get some free sample for test?
A1 : Yes, free sample could be provided, and you only need to pay the shipping cost.
Q2: What is the MOQ?
A2: It depends on different products. Usually the MOQ is 1kg.
Q3: How about delivery lead time?
A3: Delivery lead time: About 2-3 days after payment confirmed. (Chinese holiday not included)
Q4: Is there a discount?
A4: Different quantity has different discount.
Q5: How do you treat quality complaint?
A5: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.