Vitellolutein is a compound word derived from the Latin words vitellus meaning yolks, and luteus meaning yellow. It refers to a yellow pigment found in egg yolks and certain plants. The spelling of vitellolutein can be broken down phonetically as /vɪˌtɛljuːˈluːtɪn/. The /ɪ/ in "vitellu" is pronounced as a short "i" sound, while the /uː/ in "lu" represents a long "oo" sound. The /ˈluː/ syllable represents a stressed syllable. The word "vitellolutein" may be tricky to spell, but it is an essential term in the fields of biology and chemistry.
Vitellolutein is a compound that belongs to the class of xanthophylls, which are natural pigments found in various plants and organisms. It is an orange-yellow carotenoid that is generally present in the yolk of eggs, particularly in the fatty tissues of avian species. It serves as a supplemental source of important nutrients and antioxidants for developing embryos.
The term "vitellolutein" is often used to describe the unique pigment responsible for the yellow coloration of egg yolks, imparting a vibrant hue. It plays a crucial role in the visual perception and attractiveness of eggs, as well as their nutritional value.
In terms of its composition, vitellolutein is a lipid-soluble substance that falls into the broader category of carotenoid pigments. As a member of this family, it possesses significant antioxidant properties, working to scavenge harmful free radicals and protect cells from oxidative damage. The compound has been studied for its potential health benefits, including its impact on eye health, cognitive function, and cardiovascular health due to its antioxidant activity and anti-inflammatory effects.
Vitellolutein is primarily obtained from dietary sources, with eggs serving as one of the richest natural sources. Its presence in egg yolks not only contributes to the visual appeal but also indicates the quality and nutrient content of the egg.
Lutein from the yolk of egg.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "vitellolutein" is a combination of two different roots. "Vitello" is derived from the Latin word "vitellus", which means yolk or the yellow part of an egg. "Lutein" comes from the Latin word "luteus", meaning yellow.
Thus, "vitellolutein" refers to a yellow pigment found in the yolk of eggs.