Rhodoxanthin is a xanthophyll pigment with a purple color that is found in small quantities in a variety of plants including Taxus baccata and Lonicera morrowii. It is also found in the feathers of some birds. [1] As a food additive it is used under the E number E161f as a food coloring.

Rhodoxanthin | C40H50O2 | CID 5281251 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

Apr 22, 2020 · Here, we have identified and characterized LHRS (Lonicera hydroxylase rhodoxanthin synthase), a previously unreported variant of the BCH family of enzymes that confers rhodoxanthin biosynthetic capability when expressed in a rhodoxanthin-lacking plant expression system and a β-carotene–accumulating bacterial expression system. LHRS both ...

Jun 1, 2023 · Rhodoxanthin isomers are retrocarotenoids that might exert positive health-promoting actions. Isomers of rhodoxanthin display a relative variability of colors. Rhodoxanthin is a promising new player in the carotenoid market.

Western Tanagers get their red pigment from eating insects that contain rhodoxanthin. This is unlike other red-colored birds that get their coloration from eating certain plants. Like the Painted Bunting they migrate north into the U.S. to breed, although they have a much different range.

Rhodoxanthin (E161f) is a natural red colorant used in beverages, snacks, and dairy products. It is generally safe and provides antioxidant benefits with minimal health risks.

Potamogeton crispus L. (P. crispus) is the type of a widely distributed perennial herbs, which is rich in rhodoxanthin. In this research work, five antioxidant indexes in vitro were selected to study the antioxidant activity of rhodoxanthin from P. crispus (RPC).

Dec 5, 2022 · Potamogeton crispus L. (P. crispus) is the type of a widely distributed perennial herbs, which is rich in rhodoxanthin. In this research work, five antioxidant indexes in vitro were selected to study the antioxidant activity of rhodoxanthin from P. crispus (RPC).

To verify the anti-cancer effects of rhodoxanthin which is a kind of carotenoids, we investigated the effects of rhodoxanthin from Potamogeton crispus L. on the proliferation rate, cell cycle distribution, apoptosis and the change in mitochondrial membrane potential in Hela cell line.

Jun 1, 2023 · Rhodoxanthin, is a ketolated retrocarotenoid that can exhibit red, purple, or magenta hues depending on the isomer, the solvent or concentration (Berg et al., 2013).