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Calendula plant extract

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  Post Date: Dec 30,2024
  Expiry Date: Jun 28,2025
  Detailed Description: Cas No. :144-68-3

Calendula P.E., 5% Zeaxanthin

CAS#: 144-68-3

Main Contents: Zeaxanthin (β-carotene-3, 3’-diol, Meso-zeaxanthin)

Plant Resource: Calendula officinalis

Product Specification: 5% HPLC

Appearance: orange powder

Plant Part Used: Fresh flower

Extract Solution: Grain alcohol

Molecular formula and weight: C40H56O2, 568.85 

Melting Point: 183°C-185°C

Measurement system: HPLC adopted with ultrasonic assisting, dissolving by 

chromatogram class methanol. For further information, please contact with 3wbio.

 

What is Calendula Extract?

Zeaxanthin is one of the most common carotenoid alcohols found in nature. It is the 

pigment that gives paprika (made from bell peppers), corn, saffron, and many other 

plants their characteristic color. Zeaxanthin breaks down to form picrocrocin and 

safranal, which are responsible for the taste and aroma of saffron.

There is epidemiological evidence of a relationship between low plasma concentrations

 of lutein and zeaxanthin on the one hand, and the risk of developing age-related macular degeneration (AMD) on the other. Some studies support the view that 

supplemental lutein and/or zeaxanthin help protect against AMD. There is also epidemiological

 evidence that increasing lutein and zeaxanthin intake lowers the risk of cataract development.

In 2007, in a 6-year study, John Paul SanGiovanni of the National Eye Institute, Maryland found 

that lutein

 and zeaxanthin (nutrients in eggs, spinach and other green vegetables) protect against 

blindness (macular degeneration), affecting 1.2 million Americans, mostly after age 65. 

Lutein and zeaxanthin reduce the risk of AMD. Foods considered good sources of the nutrients 

also include kale, turnip greens, collard greens, romaine lettuce, broccoli, zucchini, corn, garden 

peas, swiss chard and Brussels sprouts

 

Where will be Calendula Extract used to?

• To protect eyesight

• Antioxidant

• To reduce the incidence of cataracts

• Preventing arteries blockage

• Anticancer

 

Packing Detail: Packed in paper-drums and two plastic-bags inside. Barrels outside printed name, gross weight, batch number, production units, 

production time, effective time, storage and transportation methods.

Net Weight: 25kgs/drum.

Storage Situation: Stored in a well-closed container away from moisture and light.

Shelf Life: Two years under well Storage situation and stored away from direct sun light.


  CAS Registry Number:

144-68-3

  Synonyms: ;(3R,3R)-beta,beta-Carotin-3,3-diol;Maize Yellow;(3R,3'R)-beta,beta-carotene-3,3'-diol;
  Molecular Formula: C40H56O2
  Molecular Weight: 568.8714
  Molecular Structure: 144-68-3 zeaxanthin

  Company: 3W Botanical Extract Inc.     [ China ]          
  Contact: Harrison Chang
  Tel: 86-731-82938995
  Fax: 86-731-82938822
  Email: Sales@3wbio.com
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