Specification:

Certification of Analysis:

Item 

Marigold P.E. (lutein) 5%---90%

Alias /Chemical name/latin name

Latin: Tagetes erecta L

Chemical:3'3-hydroxy-α- carotene

Extract source

Marigold 

Part used

flower

Active ingredients

Lutein 

Specification

4%-5%

Appearance

Reddish orange yellow fine powder

CAS No.

127-40-2

Molecular Structure

Molecular Dormation

C40H5602 

Molecular weight 

568.85

Test  method

HPLC/UV

Particle Size

100% Through 80mesh

Loss on Drying

5% max

Ash Content

5% max

Heavy metals

10ppm Max

Total Plate Count

1000cfu/g Max

Yeast& Mold

100cfu/g Max

ECoil: 

Negative

Salmonella

Negatibe

Processing technique

Flower collection,enzynolysis,dehydration, drying, prilling,,Low temperature leaching

Lutein extracts

packaging.

Usage 

Protect eyesight, natural pigment

Function:

Function

1.Lutein as skin cancer inhibitor and care skin.

2. Lutein as inhibitor of LDL cholesterol Oxidizing.

3.Lutein as inhibitor of tumor and cancer.

4. Lutein and its oxidative metabolites in chemoprevention of cancer.

5. Lutein as inhibitor of blood-vessel clogging.

6. Lutein delays lung aging.Lutein as inhibitor of arthritis.

7. Lutein as AMD inhibitor,Cataract inhibitor,and eyes benefiter.

Application:

Application

1. Nutritional supplements

 2. Health food products 

 3. Beverages

 4. Pharmaceutical products

 5. Skin Care Materials