●Source of raw material: Feverfew marigold flowers. As a kind of traditional ornamental flowers. Marigold is widely planted in the world. Xanthophyll and its ester widely exist in fruit, flowers and vegetale etc.
 |
| Raw material of Lutein -Marigold |
●Function: Carotenoids. The main ingredient of lutein is lutein ester, which has antioxidant, eyesight-protecting and antimutagenic effects.
●At normal temperature, it is orange yellow or orange red crystal powder. Slightly soluble in ethanol but not soluble in water.
●Specification:
Items
|
Standard
|
Appearance
|
Orange to
orange-red powder
|
Total
carotenoids % ≥
|
80
|
Lutein % ≥
|
70
|
Zeaxanthin
% ≤
|
9
|
Loss on
drying % ≤
|
1
|
Ash content
% ≤
|
1
|
N-hexane
(mg/kg) ≤
|
50
|
Lead
(pb) mg/kg ≤
|
3
|
Total
arsenic (As) mg/kg ≤
|
3
|
●Usage: For all kinds of food, health care products and feed.
 |
| Lutein powder |
●Packing and storage:
Packing: ① For liquid product: 20kg/ box; ② For powder product: 10kg/box; ③Crystal powder is vacuum-packed, 10kg/box.
●Storage:
Store in a cool, dry, and ventilative place. If there is some product left, please seal the packing in time. The crystal powder is adapted to the cryogenic storage.
●Our company is certified with Kosher and Halal.
 |
| Lutein solution |
Henan Zhongda Biological Engineering Co.,Ltd
Sales representative: Alice Lee
Skype:Alicelee682
Email:sales01@hazhongda.com
In stock products can be shipped out within 3-5 business days upon receipt of customers' purchase order. Lutein Ester
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