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Product Name: Lutein supplements

Lutein supplements source: Lutein is a widely found in vegetables, flowers, fruits and Other plants in the natural material, living in "Class carrot category of" family matter, now known to exist in nature, more than 600 types of carotenoids, only about 20 species exist in the person's blood and tissues.

Lutein supplements introduction: Lutein is the only carotenoids found in retina eye and Lens. It can prevent eye-injury, to prevent Visual degradation and blind caused by loss of Lutein vision,and Cardiovascular sclerosis, coronary heart disease and cancer diseases resulted in aging body. It is indispensable component material of the eye retina and macula, it can Prevent the eyes variation of the physical structure and function.

It is a powerful antioxidant, with the ability of absorbing ultraviolet, blue and simply dissolving the eye-poisoning,so it can be widely used in cosmetic products, fodder, medicine, aquatic products and Other industries.

Appearance: Orange red powder

Active ingredient: Lutein

Lutein supplements specifications: Marigold extract Lutein 5%, 10%, 20%, 40%, 80%, 90%. Zeaxanthin5%, 10%

Test By: HPLC

Molecular formula: C40H56O2

Molecular weight: 568.88

Structural formula: 

Lutein supplements Main function:

1.Promoting the healthy of eye and skin through reducing the risk of macular degeneration, supporting normal eye functions and protecting the retina by blocking harmful blue light.

2.Eliminating free-radicals,protecting human body from harm??improve immunity, protecting skin from the harmful solar ray.

3. Preventing cardiopathy and cancer.

4. Resisting arteriosclerosis.

Lutein supplements specification


Lutein supplements Microbiological Tests


Total Bacteria Count

≤1,000cfu/g

Complies

USP34<2021>

Salmonella

Negative

Negative

USP34<2022>

Yeast and Mold

≤100cfu /g

Complies

USP34<2021>

Analysis Item

Specification

Result

Methods

Active Component Content

A446/A474

1.09-1.14

1.10

USP34<m46112>

Lutein (HPLC)

≥5%

5.01%

USP34<m46112>

Lutein supplements Physical Test

Appearance

Orange-Red Powder

Complies


Odor

Characteristic

Complies

Taste

Characteristic

Complies

Loss on drying

≤5.0%

4.7%

USP34<731>

Lutein supplements Chemical Tests


Heavy Metals

≤10ppm

Complies

USP34<231>

Arsenic

≤2ppm

Complies

USP34<211>

Lead

≤2ppm

Complies

USP34<251>

Residual Solvents

≤500ppm(Only Ethanol)

Complies

USP34<467>

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