Lutein and Zeaxanthin Marigold Extract Tagetes erecta L. Extract for Eye Health

Lutein and Zeaxanthin Marigold Extract Tagetes erecta L. Extract for Eye Health

Product Details:

1. Sources and Habitat

Calendula, marigold, is a genus of about 12–20 species of annual or perennial herbaceous plants in the daisy family Asteraceae, native to an area from Macaronesia east through the Mediterranean to Iran. Calendula should not be confused with other plants that are also known as marigolds, such as corn marigold, desert marigold, marsh marigold, or plants of the genus Tagetes.The most commonly cultivated and used member of the genus is the pot marigold (Calendula officinalis). Herbal and cosmetic products named 'calendula' invariably derive from C. officinalis.

2. Specifications

Product name	Lutein powder	Latin name	Tagetes erecta L
Part of used	Flower	Active ingredient	Lutein
Specification	5%,10%,5:1-20:1	Brand	Nutrifirst
Appearance	Reddish Brown Powder	Cas No.	127-40-2
Molecular weight	568.88	Molecular Formula	C40H56O2
Molecular structure
Description	Lutein is one of the carotenoids, yellow and orange pigments found in many fruits and vegetables including mangoes, corn, sweet potatoes, carrots, squash, tomatoes and dark, leafy greens such as kale, collards and bok choy. It is the major carotenoid in the fruit and vegetable rich Asian diet. There is very good evidence that the lutein in food helps protect against cataracts and macular degeneration, two common, age-related eye disorders. Lutein and another carotenoid, zeaxanthin, form the yellow pigment of the retina and absorb blue light, a harmful component of sunlight.
Application	pharmaceutical, dietary supplement, food, pet food, and animal and fish feed.
Benefit	l Lutein reduces the risk of age-related macular degeneration (AMD): Consumption of lutein and zeaxanthin may protect against AMD progression to blindness l Lutein helps reduce UV ray damage to the skin,it can protect it from sun damage and may help improve skin tone and slow aging. l Cataracts: Cataracts are cloudy patches at the front of your eye. Eating foods rich in lutein and zeaxanthin may slow their formation l Diabetic retinopathy: In animal diabetes studies, supplementing with lutein and zeaxanthin has been shown to reduce oxidative stress markers that damage the eyes l Eye detachment: Rats with eye detachments who were given lutein injections had 54% less cell death than those injected with corn oil l Uveitis: This is an inflammatory condition in the middle layer of the eye. Lutein and zeaxanthin may help reduce the inflammatory process involved
Shelf life	2 years when properly stored
Storage	Store in cool and dry places, keep away from strong light.
Package	25kg/fiber drum( 40cmX50cm) or as your request

3. Indications and Uses

Prevent blindness resulted from AMD. In 1996, USA suggested that aged people of 60-65 should reinforce Lutein 6 mg per day.
Protect cells against the damaging effects of free radicals and/or as a filter in light sensitive tissues such as the eye macula, lens and retina that protect eyes against UV radiation from light and computer.
Alleviate Age Pigment Degeneration in human body and anti-lipid peroxidation by antioxidation.

Main Function:

Lutein is one kind of mixed carotenoid including zeaxanthin and cryptoxanthin. It is natural

colorant, and antioxidant with stable, safe and reliable effect. Main functions are as follows:

(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.

4. Safety Concerns

Calendula is known to cause allergic reactions. Calendula should be avoided during pregnancy.

5. Dosage Information

Dried Florets: 1-4 g or by infusion three times daily.

Liquid Extract: 0.5-1.0 mL (1:1 in 40% alcohol) three times daily.

Calendula Tincture: (BPC 1934) 0.3-1.2 mL (1:5 in 90% alcohol) three times daily.

Dried Extract: Marigold (Calendula) capsules are generally available in strengths that range from 300 to 600 mg. Within herbal blends, quantities of marigold flower are significantly smaller. Typically, a capsule strength of 400 to 500 mg is recommended to be taken 3 times daily.

External Use Tincture-liquid extract (1:1) in 40% alcohol or tincture 1:5 in 90% alcohol. Apply to wounds as such and dilute 1:3 with water for compresses. Ointment 2.5%.

The Information had not been evaluated by the Food and Drug Administration, only for reference

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