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Lutein
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Lutein

  • API023

  • C40H56O2

  • 5%,10%,20%

  • HPLC

  • White or light white power

  • 127-40-2

Availability:

Lutein Overview


Product Name:

Lutein

CAS NO.

127-40-2

Molecular formula

C40H56O2

Specification:

5%, 10%, 20%

Test method

HPLC

Appearance

White or light white power


Lutein is a kind of natural substance widely existing in vegetables, flowers, fruits and other plants. Lutein, also known as "plant lutein", co-exists with zeaxanthin in nature. It IS THE MAIN COMPONENT OF PLANT PIGMENTS, such as corn, vegetables, fruits and flowers, contained in the chloroplast of leaves, which can transfer the absorbed light energy to chlorophyll a, and presumably has a protective effect on photooxidation and photodestruction. It is also the main pigment in the macula region of the human retina.

HappyLife also can offer Lutein lactone 5%, 10%, it depends on your application, more details , welcome to send inquiry to us 


Marigold extract

Lutein Application

Lutein is widely used in colorants, flavorings, pastries, confectionery and various feed processing.

127-40-2


Lutein COA

Product Name

Lutein

Item of Test

Limits of Test

Results of Test

Appearance

Orange powder

Orange powder

Assay(by HPLC)

≥5%

Conforms

Particle

100% pass 80 mesh

Conforms

Odor

Characteristic

Conforms

As

≤1.0ppm

Conforms

Pb

<10mg/kg

Conforms

Cr

<3.0ppm

Conforms

Hg

<0.05ppm

Conforms

Loss on drying

≤3%

Conforms

Total Plate Count

<1000cfu/g

Conforms

Yeast & Mold

<100cfu/g

Conforms

E. Coli

Negative

Absent

S. Aureus

Negative

Absent

Saimonella

Negative

Absent

Pesticides

Negative

Absent

Conclusion

Conform with specification

Storage

Store in 2-8°C, cool & dry place, Keep away from strong light and heat.


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