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Mostrando 221 - 240 Resultados de 6,920 Para Buscar '"carotenoides"', tiempo de consulta: 0.21s Limitar resultados
  1. 221
    “…Orange carotenoid protein (OCP) of photosynthetic cyanobacteria binds to ketocarotenoids noncovalently and absorbs excess light to protect the host organism from light-induced oxidative damage. …”
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    Color-Tuning Mechanism of the Lit Form of Orange Carotenoid Protein
  2. 222
    por Chen, Guangyu E., Hunter, C. Neil
    Publicado 2023
    “…Furthermore, we demonstrate the feasibility of synthesizing more than one family of photosynthetic pigments in one host by engineering E. coli strains that accumulate the carotenoids neurosporene and β-carotene in addition to BChl a.…”
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    Engineering Chlorophyll, Bacteriochlorophyll, and Carotenoid Biosynthetic Pathways in Escherichia coli
  3. 223
    “…All those properties were systematically considered within this review. Carotenoids are functional components in the human diet with plenty of health benefits. …”
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    Alginate Gel-Based Carriers for Encapsulation of Carotenoids: On Challenges and Applications
  4. 224
    “…Herein, we report on the production, characterization, and antioxidant power assessment of carotenoids from the haloarchaeon Halorhabdus utahensis. …”
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    Antioxidant Capacity of Carotenoid Extracts from the Haloarchaeon Halorhabdus utahensis
  5. 225
    por Sandmann, Gerhard
    Publicado 2023
    “…SIMPLE SUMMARY: The first-time cloning of genes from a carotenoid pathway was from purple bacteria. The availability of the carotenogenic genes promoted the molecular investigation of the spheroidene and the spirilloxanthin pathway of these bacteria. …”
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    Genes and Pathway Reactions Related to Carotenoid Biosynthesis in Purple Bacteria
  6. 226
    “…Beta-carotene and other common carotenoids react with nitrogen dioxide in the dark to yield intermediate nitrosating agents consistent with the formation of nitrate esters. …”
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    Light-mediated conversion of nitrogen dioxide to nitric oxide by carotenoids.
  7. 227
    por Emerson, Robert, Lewis, Charlton M.
    Publicado 1942
    “…The light absorbed by the carotenoid pigments of Chroococcus seems for the most part to be unavailable for photosynthesis. …”
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    THE PHOTOSYNTHETIC EFFICIENCY OF PHYCOCYANIN IN CHROOCOCCUS, AND THE PROBLEM OF CAROTENOID PARTICIPATION IN PHOTOSYNTHESIS
  8. 228
    “…Carotenoids are produced by all photosynthetic organisms, where they play essential roles in light harvesting and photoprotection. …”
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    Evolutionary Origins and Functions of the Carotenoid Biosynthetic Pathway in Marine Diatoms
  9. 229
    “…Under chronic stress, carotenoid-based colouration has often been shown to fade. …”
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    Carotenoid-Based Colours Reflect the Stress Response in the Common Lizard
  10. 230
    “…Although a number of plant carotenoid cleavage dioxygenase (CCD) genes have been functionally characterized in different plant species, little is known about the biochemical role and enzymatic activities of members of the subclass 4 (CCD4). …”
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    Cloning and functional characterization of carotenoid cleavage dioxygenase 4 genes
  11. 231
    “…In species where males express carotenoid-based sexual signals, more intensely coloured males may be signalling their enhanced ability to combat oxidative stress. …”
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    Dietary carotenoid availability, sexual signalling and functional fertility in sticklebacks
  12. 232
    “…This does not mean that female carotenoid coloration is non-adaptive or maladaptive, because sexual dichromatism could evolve if it were maladaptive. …”
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    Evolution of female carotenoid coloration by sexual constraint in Carduelis finches
  13. 233
    “…This suggests that the carotenoids frequently found in these foods play a role in the prevention of this common cancer. …”
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    Carotenoid Intake and Colorectal Cancer Risk: The Multiethnic Cohort Study
  14. 234
    “…Peridinin-3-acyl esters were major carotenoids in the sea snail D. fragum. On the other hand, ketocarotenoids such as 7,8-didehydroastaxanthin and astaxanthin were major carotenoids in the crown-of-thorns starfish. …”
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    Carotenoids in Marine Invertebrates Living along the Kuroshio Current Coast
  15. 235
    por Cui, Hongli, Wang, Yinchu, Qin, Song
    Publicado 2012
    “…Carotenoid cleavage dioxygenases (CCDs) are a group of enzymes that catalyze the oxidative cleavage steps from carotenoids to various carotenoid cleavage products. …”
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    Genomewide Analysis of Carotenoid Cleavage Dioxygenases in Unicellular and Filamentous Cyanobacteria
  16. 236
    “…Differentiation of carotenoid isomers was also achieved.…”
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    Further Insights on the Carotenoid Profile of the Echinoderm Marthasterias glacialis L
  17. 237
    “…BACKGROUND: Carotenoids are a heterogeneous group of plant isoprenoids primarily involved in photosynthesis. …”
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    The genes and enzymes of the carotenoid metabolic pathway in Vitis vinifera L.
  18. 238
    por Donaldson, Michael
    Publicado 2012
    “…BACKGROUND: Plasma total carotenoids can be used as an indicator of risk of chronic disease. …”
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    Development of a rapid, simple assay of plasma total carotenoids
  19. 239
    “…Research over the past decade has focused on the development of carotenoid-rich foods to boost their intake especially in the elderly population. …”
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    Dietary Sources of Lutein and Zeaxanthin Carotenoids and Their Role in Eye Health
  20. 240
    “…Sequential statistical methods were used to maximise carotenoid production by a strain of Rhodotorula mucilaginosa, isolated from the Brazilian ecosystem. …”
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    Statistical optimisation of cell growth and carotenoid production by rhodotorula mucilaginosa
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