Lutein

Lutein is a naturally occurring antioxidant found in a wide range of fruits and vegetables. Classified as a carotenoid, this nutrient has a reputation for helping the eyes to function properly, both in terms of general health and their ability to process blue light. This antioxidant can be found in a number of different foods, notably dark green leafy vegetables such as kale and collards. Because a fair amount of the nutrient is stored in the eyes, it is thought to have a direct impact on the condition of the macula, the portion of the retina that determines the quality of central vision. There is also some evidence that lutein helps protect the eyes from free radicals, thus minimizing damage caused by the rays of the sun. Along with fruits and vegetables, it is also possible to obtain lutein from various types of animal fats. Egg yolks are a particularly good source for the antioxidant, although the cholesterol content of the yolks sometimes inhibits using this resource. Consuming fruits such as kiwi and grapes along with turnip greens and similar vegetables is usually considered a better option.

Supplier profile

Documents

No document is attached to this grade yet.

Where it is used

Availability

I.H.C. Chempharm publishes documents in the marked regions.

Supplier details

I.H.C. Chempharm lists this grade in the Chemicals DB directory.

More grades from I.H.C. Chempharm

Also from I.H.C. Chempharm

Acesulfam-K

Acesulfam-K is a calorie-free sugar substitute (artificial sweetener), also known as Acesulfame K or Ace K. It is a food additive and sweetening agent for use in the bakery and beverage industry as well as in diary products.

Beta Carotine (Provitamin)

Beta Carotine (Provitamin) is a yellow-orange food colorant, used in beverages, butter, margarine, dairy products and candies.

Biotin (Vitamin B7 / Vitamin H)

Biotin (Vitamin B7 / Vitamin H) is a B-complex vitamin, also known as vitamin B-7 or vitamin H. It is important in a number of metabolic functions in the human body, including cell growth, the synthesis of fatty acids, and the metabolism of the amino acid leucine. Biotin also assists in the Krebs cycle, through which the body converts food into energy, and in the transfer of carbon dioxide within the body. Intestinal bacteria naturally produce this vitamin, and a deficiency is therefore quite rare.

Agar Agar

Agar-agar, usually seen abbreviated as agar, is a gelatinous substance derived from certain types of red algae, or seaweed. There are a number of uses for it, although most people are familiar with it as the culture medium in petri dishes. This substance is also perfectly edible, and in addition to appearing in regional cuisine, it is also used as a thickening agent in candies and other foods. Since it is derived from plant material, it has the advantage of being suitable for vegetarians, unlike gelatin, which is derived from animal sources.