The xanthophyll violaxanthin is converted to zeaxanthin (via the intermediate antheraxanthin) whenever chloroplasts absorb excess light. Zeaxanthin acts as a key facilitator of the dissipation of ...

Then the leaf dries and crumbles. Xanthophyll and Carotenoids are responsible for the bright yellows and oranges of autumn leaves. These are the same substances that make a carrot orange and corn ...

The key mechanism for thermal dissipation involves a group of yellow (xanthophyll) pigments, specific ones of which facilitate the harmless dissipation of excess energy from photosynthesis' light ...

Along with the green pigment are yellow to orange pigments, carotenes and xanthophyll pigments which, for example, give the orange color to a carrot. Most of the year these colors are masked by great ...

Read more: 10 Things You Probably Didn't Know About Oysters Astaxanthin is a xanthophyll carotenoid, a naturally-occurring pigment that is insoluble in water. It is transmitted into shellfish like ...

and xanthophyll. With the ability to choose from multiple colors of light that also differ in their penetration characteristics, the Novus Varia allows the retinal specialist to select a specific ...

This carotenoid is a subclass of xanthophyll. It’s found naturally in certain seafood (e.g. fish eggs, crab, salmon and lobster) and certain algae, and may even be responsible for the vibrant ...

gracilis, but also produced an unidentified xanthophyll-type carotenoid. On top of these, the team also noted that bonito stock cultures grew quicker and reached higher densities than cultures ...

Xanthophyll-Zyklus, Bez. für die reversible zweistufige Deepoxidation von Violaxanthin (Diepoxid) über das Monoepoxid Antheraxanthin zum Zeaxanthin, die in Anwesenheit von Licht enzymatisch erfolgt ...

Astaxanthin (AXT) ist ein natürlicher Farbstoff, der zu der Xanthophyll-Klasse von Carotinoiden zählt. Er ist für die Rotfärbung von Krebstieren verantwortlich und wird industriell aus der Alge ...