Results 121 to 130 of about 1,679 (171)

Carotenoids. [PDF]

open access: yesAdv Nutr
Eroglu A, Wang G, Crook N, Bohn T.
europepmc   +1 more source

Integrated metabolomics and bioactivity analysis of new chrysanthemum cultivar petals: Insights into eye-protecting agents. [PDF]

open access: yesPLoS One
Wang Y   +11 more
europepmc   +1 more source

Lotus seed (Nelumbinis semen) extract: anticancer potential and chemoprofiling by in vitro, in silico and GC-MS studies. [PDF]

open access: yesFront Chem
Mallela VJ   +7 more
europepmc   +1 more source

Preparation of Divergent Intermediates and Convergent Synthesis of Phytofluene

Synthesis, 2023
Practical synthetic methods of biogenetically and pharmaceutically important phytofluene were developed through divergent preparation of key C20 substrates from a common intermediate and convergent synthesis by Wittig and Julia-Kocienski olefinations ...
Sangho Koo
exaly   +3 more sources

ζ-Carotene: Generation and Quenching of Singlet Oxygen, Comparison with Phytofluene

Biochemistry (Moscow), 2022
It is known that C40 carotenoids with a short chain of conjugated double bonds (CDB) (5 and 7, respectively) are universal precursors in the biosynthesis of colored carotenoids in plant cells. Previously, using mainly stationary measurements of photosensitized phosphorescence of singlet oxygen (1O2), we discovered that phytofluene efficiently generates
Aleksandr Ashikhmin, Andrey Moskalenko
exaly   +4 more sources

Phytofluene as a Highly Efficient UVA Photosensitizer of Singlet Oxygen Generation

Biochemistry (Moscow), 2020
Phytoene and phytofluene - uncolored C40 carotenoids with short chain of conjugated double bonds (3 and 5, respectively) - are known to be universal precursors in biosynthesis of colored carotenoids in photosynthesizing organisms. It is commonly recognized that C40 carotenoids are photoprotectors of cells and tissues.
Aleksandr Ashikhmin   +2 more
exaly   +5 more sources

A Carotenoid Algal Preparation Containing Phytoene and Phytofluene Inhibited LDL Oxidation In Vitro

Plant Foods for Human Nutrition, 2008
The antioxidative effect of the carotenoids phytoene and phytofluene in biological systems has not yet been studied. We therefore sought to investigate the effect of these carotenoids, isolated from the alga Dunaliella bardawil, in a biological system and used the in vitro low density lipoprotein (LDL) oxidation method to assay their antioxidative ...
Yehuda Kamari   +2 more
exaly   +4 more sources

Bioavailability of the isomer mixture of phytoene and phytofluene-rich alga Dunaliella bardawil in rat plasma and tissues

Journal of Nutritional Biochemistry, 2002
Dunaliella bardawil, a beta-carotene-accumulating alga was treated by the bleaching herbicide norflurazon to select sub-species rich with a mixture of 9-cis and all-trans stereoisomers of phytoene and phytofluene. The present study determines the bioavailability of phytoene and phytofluene with their stereoisomers in rats fed on a diet supplemented ...
Ami Ben-Amotz, Shoshana Mokady
exaly   +4 more sources

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