China (Mainland)
Natural Marigold Extract with Lutein (CAS No 127-40-2) CAS NO.127-40-2
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- Xanthophyll
- Alpha-Carotene-3 3'-Diol
- Lutein
Quick Details
- ProName: Natural Marigold Extract with Lutein (...
- CasNo: 127-40-2
- Molecular Formula: C6Fe N6 . 3 K
- Appearance: Yellow
- Application: 1)protect our eyesight and delay eye's...
- DeliveryTime: 7 days after down payment
- PackAge: 1kg/Bag or 25kg/Drum
- Port: Shanghai or as customer request
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 5%-90%
- Storage: Store it in the cool and dry place.Kee...
- Transportation: Small quantity:international express -...
- LimitNum: 1 Kilogram
- Grade: Industrial Grade,Food Grade,Agricultur...
Superiority
Introduction
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.
Function
1)protect our eyesight and delay eye's aging
2)antioxidant:reduce the risk of cardiovascular disease, coronary heart disease and cancer
Basic Information
| 1)English Name | Marigold Extract,Lutein,Zeaxanthin |
| 2)Specification | 5%-90% HPLC/UV Lutein |
| 3)CAS No. | Lutein 127-40-2 |
| 4)Molecular Formula | Lutein C72H116O4 |
| 5)Molecular Weight | Lutein 568.85 |
| 6)Appearance | Orange powder |
| 7)Mesh Size | 80 Mesh |
Package
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
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
Lead Time
Usually 2 days after payment received
Delivery
Small quantity:international express - DHL,FEDEX,TNT,UPS,EMS etc.
Big quantity:By air or by sea
After-Sale Service
Comprehensive understanding of the feedback
A working day of response time