Xi'an keen-source biotechnology Co., Ltd.| Manufacturer
Xi'an keen-source biotechnology Co., Ltd.

China Manufacturer with main products: Echinacea Herb P.E.; Epemidium P.E; Rhodiola Rosea P.E; Black Cohosh P.E.; Red Clover P.E.; Soybean P.E; St. John抯 Wort P.E.; Siberian...

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Lutein Extract

Payment Terms: T/T(Bank Transfer)
Place of Origin: Shaanxi in China
Packaging Details: ;


Product  Description
Appearance:   Orange  Powder 
Test  Method:   UV 
Source:   Flower  of  the  marigold 
Extract  Method:   Alcohol≤ 
Applicable  field:   Medicine,   Food,   antioxidant 
Assay:   2%-90% 
Heavy  Meta& le≤  10ppm 
As≤  2ppm 
Pb≤  1ppm 
Hg≤  0. 05ppm,  
Cd≤  0. 2ppm,  
Ni≤  0. 5ppm 
Total  Plate  Count≤  1000cfu/g 
Yeast  &   Mold≤  100cfu/g 
Loss  on  Drying≤  2% 
E.   Coli:   Negative 
Pesticides:   Negative 
Salmonella:   Negative 
Active  material:   Lutein 
Molecular  Formula:   C40H56O2 
Molecular  Weight:   568. 88 
Solubility:   Dissolve  in  the  oil  and  lipoprotein  a  little     
Packing:   5KG/Aluminium  Foil  Bag,   25KG/Fibre  Drum 
Particle  size:   100  mesh 
Storage:   Store  in  cool  and  dry  place.   Keep  away  from  strong  light  and  heat.  
Shelf  Life:   One  year  in  bulk  packing,   at  proper  storage  condition 
Use:   Widely  used  in  food,   health  care  products,   medicine,   cosmetics,   feed  etc.

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