Botanical name Tagetes erecta L Family Asteraceae Common Name Marigold Part used Flower

BioLutein® is lutein standardized extract obtained from marigold oleoresin. It is used as a food colouring agent, nutrient supplement, wide range of baked goods, beverages, breakfast cereals, chewing gum, dairy product analogs, candy, processed fruits, fruit juices and soups.

Phytochemistry:

Lutein is an oxycarotenoid, containing 2 cyclic end groups and basic C40 isoprenoid with chemical formula of C40H5602 (molecular weight 568.88). Although the polyene chain double bonds present in lutein could exist in a cis or trans conformation, trans form is more abundant in nature.[1]

Lutein

Clinical indication:

Carotenoid lutein is commonly referred to as “the eye vitamin.” Lutein protects several chronic diseases, particularly age-related macular degeneration (AMD), cataract, cancer at various sites, heart disease and stroke.[2] Higher concentrations of antioxidant lutein and zeaxanthin in brain tissue are important to improve cognitive function in elderly.[3] Lutein has beneficial role to protect skin against UVB-irradiation.[4]

Recommended dose:

Studies recommended that health benefit for lutein and zeaxanthin supplementation are 10 mg/day and 2 mg/day respectively.[5] Pregnant women or breastfeeding should consult physician before taking any dietary supplements.

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