Biotechnological production of zeaxanthin by an Antarctic Flavobacterium: Evaluation of culture conditions.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of biotechnology"
DOI: 10.1016/j.jbiotec.2020.05.014
Abstract: Statistical experimental designs were used to formulate a culture medium for zeaxanthin production by an Antarctic Flavobacterium sp. P8 strain. Eleven nutritional factors were assayed in shaken flasks. The effect of temperature on zeaxanthin and… read more here.
Keywords: production; antarctic flavobacterium; biotechnological production; culture ... See more keywords
Factors determining the oral absorption and systemic disposition of zeaxanthin in rats: in vitro, in situ, and in vivo evaluations
Sign Up to like & getrecommendations! Published in 2022 at "Pharmaceutical Biology"
DOI: 10.1080/13880209.2022.2143534
Abstract: Abstract Context Zeaxanthin is a yellow‑coloured dietary carotenoid widely recognized as an essential component of the macula. It exerts blue light filtering and antioxidant activities, offering eye health and vision benefits. Objective This study explores… read more here.
Keywords: zeaxanthin; zeaxanthin rats; oral absorption; absorption ... See more keywords
Astaxanthin Is Ketolated from Zeaxanthin Independent of Fatty Acid Synthesis in Chromochloris zofingiensis1
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DOI: 10.1104/pp.20.00325
Abstract: Astaxanthin, derived from the ketolation of zeaxanthin, is esterified mainly with oleic acid, and accumulates independently of de novo fatty acid synthesis in the green alga Chromochloris zofingiensis. The biosynthesis of astaxanthin, a high-value keto-carotenoid… read more here.
Keywords: biosynthesis; fatty acid; acid synthesis; tag ... See more keywords
The generation of metabolic changes for the production of high-purity zeaxanthin mediated by CRISPR-Cas9 in Chlamydomonas reinhardtii
Sign Up to like & getrecommendations! Published in 2020 at "Microbial Cell Factories"
DOI: 10.1186/s12934-020-01480-4
Abstract: Background Zeaxanthin, a major xanthophyll pigment, has a significant role as a retinal pigment and antioxidant. Because zeaxanthin helps to prevent age-related macular degeneration, its commercial use in personalized nutritional and pharmaceutical applications has expanded.… read more here.
Keywords: high purity; crispr cas9; zeaxanthin; production high ... See more keywords
Zeaxanthin attenuates OVA-induced allergic asthma in mice by regulating the p38 MAPK/β-catenin signaling pathway.
Sign Up to like & getrecommendations! Published in 2022 at "Allergologia et immunopathologia"
DOI: 10.15586/aei.v50i5.664
Abstract: BACKGROUND Asthma is a heterogeneous and complex chronic airway disease with a high incidence rate, characterized by chronic airway inflammation. Although the anti-inflammatory effect of zeaxanthin has been demonstrated in various disease models, its explicit… read more here.
Keywords: asthma mice; zeaxanthin; ova induced; allergic asthma ... See more keywords
HPLC Analysis of Lutein and Zeaxanthin in Green and Colored Varieties of Vegetables
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DOI: 10.25258/phyto.v9i07.11172
Abstract: Lutein and zeaxanthin was estimated in green and colored varieties of vegetable.Basella alba L.(Indian spinach),purple and green varieties,.Cucurbita pepo var.cylindrica (Zucchini)green and yellowvarieties,Brassicaoleracea.var. capitata L. f. alba ),Cabbage green and purple varieties,Zaleyadecandra.Lgreen and purple varieties,Trianthemaportulacastrum… read more here.
Keywords: variety; colored varieties; green colored; lutein ... See more keywords
Protective Effect of Zeaxanthin against Tunicamycin-induced Cell Damage in SH-SY5Y Cell
Sign Up to like & getrecommendations! Published in 2018 at "Food Science and Technology Research"
DOI: 10.3136/fstr.24.1101
Abstract: Endoplasmic reticulum (ER) stress and the resulting neuronal cell damage have been implicated in the development and progression of Alzheimer’s disease. Tunicamycin (TM) induces ER stress in vitro, and the protective effects of the carotenoid… read more here.
Keywords: tunicamycin; cell damage; cell; zeaxanthin ... See more keywords
Zeaxanthin: Metabolism, Properties, and Antioxidant Protection of Eyes, Heart, Liver, and Skin
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DOI: 10.3390/antiox8090390
Abstract: Zeaxanthin, a non-provitamin A carotenoid that belongs to the xanthophyll family, has been less studied than its isomer lutein. However, zeaxanthin has also been shown to have a number of beneficial effects for human health… read more here.
Keywords: metabolism; metabolism properties; skin; zeaxanthin metabolism ... See more keywords
Why Is Zeaxanthin the Most Concentrated Xanthophyll in the Central Fovea?
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DOI: 10.3390/nu12051333
Abstract: Diet-based xanthophylls (zeaxanthin and lutein) are conditionally essential polar carotenoids preferentially accreted in high concentrations (1 mM) to the central retina, where they have the capacity to impart unique physiologically significant biophysical biochemical properties implicated… read more here.
Keywords: macular xanthophylls; central fovea; concentrated xanthophyll; zeaxanthin concentrated ... See more keywords