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Marigold Flower Extract

Marigold Flower Extract
COA of Lutein
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Product Details

Basic Information

Place of Origin: Shangluo, China (Mainland)
Part Used: Flower
Appearance: Reddish Orange Yellow Fine Powder
Extraction Type: Solvent Extraction
Specification: Lutein 5%, 10%, 20%, 50%, 98% HPLC/ UV


Introduction 
This Marigold Flower Extract is an annual herb with orange color. Lutein is firstly been found in marigold flower petals from Switzerland. It exists as an esterified form and is commonly known as lutein ester. Marigold Flower Extract is derived from marigold flowers, which is a rich, safe and natural source of lutein.


Production Process

Marigold Flower Extract powder.jpg


Function 
1.Our Marigold Flower Extract can be widely used in food and cosmetic and drug;
2.Put color on egg yolk, fur, and flesh of poultry, aquatic product and birds.


Marigold Flower Extract


Cerificate of Analysis

Item

Specification

Method          

    Result

Physical Property




Appearance

Fine Powder

Organoleptic     

Conforms

Color

Orange Yellow

Organoleptic      

Conforms

Odour

Characteristic

Organoleptic      

Conforms

Mesh Size

100% Through 80% mesh size

USP32<786>     

Conforms

General Analysis




Identification

Lutein

Loss on Drying

Identical to R.S.sample

98%

≤1.0%

HPLC

 HPLC       

Eur.Ph.6.0[2.8.17]

Conforms

Conforms

0.61%

Ash

≤1.0%

Eur.Ph.6.0[2.4.16]   

 0.62%

Contaminants




Solvents Residue

MeetEur.Ph6.0<5.4>

Eur.Ph 6.0<2.4.24>  

Conforms

PesticidesResidue

Meet USP32<561>

USP32<561>        

Conforms

Lead(Pb)

≤1.0mg/kg

Eur.Ph6.0<2.2.58>ICP-MS  

2.32

Arsenic(As)

≤1.0mg/kg

Eur.Ph6.0<2.2.58>ICP-MS   

1.4

Cadmium(Cd)

≤1.0mg/kg

Eur.Ph6.0<2.2.58>ICP-MS 

0.8

Mercury(Hg)

≤0.1mg/kg

Eur.Ph6.0<2.2.58>ICP-MS  

0.06

Microbiological




Total Plate Count

≤1000cfu/g

USP30<61>         

120

Yeast &Mold

≤100cfu/g

USP30<61>          

50

E.Coli.

Negative

USP30<62>         

Conforms

Salmonella

Negative

USP30<62>        

Conforms


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