100% Natural Best Quality Marigold Flower Extract 127-40-2

• Customization: Available
• Powder: Yes
• Customized: Non-Customized
• Model NO.: 127-40-2
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• Purity: >99%
• CAS: 127-40-2
• Mf: C40h56o2
• MW: 568.87
• Melting Point: 195 C
• Transport Package: 25kg Drum
• Specification: standard
• Trademark: QDSIGMA
• Origin: China
• Production Capacity: 50000000

Product Description

Basic Information:
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.

Available:	Lutein 5%-90%(HPLC/UV) Lutein CWS 5%(HPLC)Lutein Oil suspending5%,10%,20%,30%(HPLC) Lutein ester 5%-60%(HPLC)
Appearance: Odor: MF: MW:	yellow fine powder Characteristic C40H56O2 568.87

Function:
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.
Lutein probably acts by preventing oxidative damage of the retina cells.
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.
Lutein can also reduce the risk for artery diseases. Studies have shown that persons with the highest lutein intake showed the lowest artery wall thickening.
Lutein also reduces the oxidation of LDL cholesterol thereby reducing the risk of artery clogging.
Lutein can also reduce the risk of skin cancer and sunburn. Under influence of sunlight, free radicals are formed inside the skin.

Package & Shipping

 

Company Profile

Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.


Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
 
Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
 
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
 
Q4:Can you give me a discount price?
Surely,It depend on your qty
 
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
 
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
 
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.