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Product Description

Good price 5% 10% 20% 50% 80% Certificate Lutein Manufacturer

Product Description

Product: Lutein

Botanical Source:Marigold Flower

Latin Name:Tagetes Erecta L.

Part Used: Flower

Appearance: yellow fine powder

Specification: 5%, 10%, 20%, 50%, 90% HPLC(We can customize any specifications you want.)

CAS No.:127-40-2

Molecular formula: C30H26O12

Molecular weight: 568.85

Attention: Lutein is an antioxidant and can absorb harmful light such as blue light. It is extremely unstable to oxygen, light and temperature.

Storage conditions: cool, dark, vacuum-packed, if the purity of lutein more than 70%, it need to keep frozen.

Lutein- one of the most common Carotenoids widely presented in plants especially dark-green leafy vegetables.

Lutein is synthesized only by plant itself and like other xanthophylls which is usually found in green leafy vegetables such as spinach, kale and Marigold Flower.

In green plants, lutein act as modulate light energy and serve as a non-photochemical quenching agents to deal with triplet chlorophyll (an excited form of chlorophyll), which is over produced at very high light levels, during photosynthesis.

Lutein is also a very important natural yellow pigment in our lives due to its color.

Function

1. Lutein can lower the risk of age related vision loss, which causes gradual loss of central vision. Age related vision loss or age related macular degeneration (AMD) is caused by steady damage of the retina.
2. Lutein probably acts by preventing oxidative damage of the retina cells.
3. Lutein is concentrated in the central part of the retina, called the macula. In the macula are yellow pigments (macular pigments composed of zeaxanthin and lutein) which protect the retina from damage of the photo-oxidative affect of blue light.
4. Lutein can also reduce the risk for artery diseases.
5. Lutein also reduces the oxidation of LDL cholesterol thereby reducing the risk of artery clogging.
6. Lutein can also reduce the risk of skin cancer and sunburn. Under influence of sunlight, free radicals are formed inside the skin.

Applications

1. Applied in food field, it is used as a kind of natural colorant, which can add color for goods;
2. Applied in health product field, lutein can replenish nourients for eyes, protect the retina;
3. Applied in cosmetics field, it is always used to reduce age pigment of people.

Specification

Items	Standards	Results
Physical Analysis
Description	Orange Yellow Powder	Complies
Assay	Lutein 20%(HPLC)	20.3%
Mesh Size	100 % pass 80 mesh	Complies
Ash	≤ 5.0%	2.85%
Loss on Drying	≤ 5.0%	2.85%
Chemical Analysis
Heavy Metal	≤ 10.0 mg/kg	Complies
Pb	≤ 2.0 mg/kg	Complies
As	≤ 1.0 mg/kg	Complies
Hg	≤ 0.1 mg/kg	Complies
Microbiological Analysis
Residue of Pesticide	Negative	Negative
Total Plate Count	≤ 1000cfu/g	Complies
Yeast&Mold	≤ 100cfu/g	Complies
E.coil	Negative	Negative
Salmonella	Negative	Negative

Packing & Delivery

Shipping
By Express	By Air	By Sea
Suitable for under 50kg Fast: 3-7 days High cost Door to door service, easy to pick up the goods	Suitable for more than 50kg Fast: 3-7 days High cost Port to port, professional broker needed	Suitable for more than 500kg Slow: 7-45 days Low cost Port to port, professional broker needed

Company Introduction

Shaanxi Oasis Bio-Tech Co., Ltd. is located Chanba Technology Park, Xi'an City, Shannxi Province, China It is a biotechnology enterprise engaged in the research, development, production and sales plant extracts, cosmetics, API,Sarms and peptides products.The company has complete experimental facilities. And advanced testing instruments ensure the stability of product quality from all aspects. The company has a complete sales service system, the products are exported to countries all over the world, and have won a good international reputation with excellent quality and excellent service.The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers.