Model NO.: YA-S-068-2 Assay Method: HPLC, UV Application: Food, Health Care
Products, Medicine Extract Source: Marigold CAS No.: 127-40-2 Molecular Weight: 568.85 Extraction Process: Physical Transport Package: 1kg/Bag or 25kg/Drum Origin: Shaanxi Certification: SGS Application Form: Injection, Tablet, Capsule State: Powder Colour: Orange Molecular Formula: C72h116o4 Mesh Size: 80 Mesh Trademark: YA Specification: 5%-90% HS Code: 2932999099 Lutein
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.
Lutein is isomeric with zeaxanthin,differing only in the placement of one double bond.
1)protect our eyesight and delay eye's aging
2)antioxidant:reduce the risk of cardiovascular disease,coronary heart disease and cancer
|1)English Name ||Lutein |
|2)Specification ||5% - 90% HPLC/UV |
|3)CAS No. ||127-40-2 |
|4)Molecular Formula ||C72H116O4 |
|5)Molecular Weight ||568.85 |
|6)Appearance ||Orange powder |
|7)Mesh Size ||80 Mesh |
Sample is available
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1)1kg/double plastic bags with aluminum foil bag outside
2)25kg/double plastic bags with fiber drum(50cm*38cm) outside
3)as your request
Storage:Store it in the cool and dry place.Keep it from strong light and heat.
Shelf life:24 months when it is stored properly
Usually 2 days after payment received
Small quantity:international express - DHL,FEDEX,TNT,UPS,EMS etc.
Big quantity:By air or by sea
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