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Riboflavin, also known as vitamin B 2, is a vitamin found in food and sold as a dietary supplement. [3] It is essential to the formation of two major coenzymes, flavin mononucleotide and flavin adenine dinucleotide. These coenzymes are involved in energy metabolism, cellular respiration, and antibody production, as well as normal growth and ...
The biochemical source of flavin is the yellow B vitamin riboflavin. The flavin moiety is often attached with an adenosine diphosphate to form flavin adenine dinucleotide ( FAD ), and, in other circumstances, is found as flavin mononucleotide (or FMN ), a phosphorylated form of riboflavin .
Furthermore, flavonoids can be found in plants in glycoside-bound and free aglycone forms. The glycoside-bound form is the most common flavone and flavonol form consumed in the diet. [1] A biochemical diagram showing the class of flavonoids and their source in nature through various inter-related plant species.
They are distinct from flavanols (with "a") such as catechin, another class of flavonoids, and an unrelated group of metabolically important molecules, the flavins (with "i"), derived from the yellow B vitamin riboflavin. Flavonols are present in a wide variety of fruits and vegetables.
from animal origin as vitamin A / all-trans-retinol: fish in general, liver and dairy products; from plant origin as provitamin A / all-trans-beta-carotene: orange, ripe yellow fruits, leafy vegetables, carrots, pumpkin, squash, spinach B B 1
Sagittaria latifolia is a plant found in shallow wetlands and is sometimes known as broadleaf arrowhead, [5] duck-potato, [6] Indian potato, or wapato. This plant produces edible tubers that have traditionally been extensively used by Native Americans .
Flavoproteins are proteins that contain a nucleic acid derivative of riboflavin. These proteins are involved in a wide array of biological processes, including removal of radicals contributing to oxidative stress, photosynthesis, and DNA repair. The flavoproteins are some of the most-studied families of enzymes.
It also grows wild in many places and is one of the most widely known species of the salsify genus, Tragopogon. It is commonly known as purple or common salsify, oyster plant, vegetable oyster, Jerusalem star, [3] Jack go to bed, [4] goatsbeard, [5] or simply salsify (although these last two names are also applied to other species).