Mostrando 141 - 160 Resultados de 6,920 Para Buscar '"carotenoides"', tiempo de consulta: 0.53s Limitar resultados
  1. 141
  2. 142
    “…When batch fermentation was performed in a bioreactor containing 40g/L sucrose, total carotenoid production was 650% higher than that in a medium without sucrose supplementation. …”
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  3. 143
    “…Carotenogenesis has been intensively studied in carrot roots, and transcriptional regulation is thought to be the major factor in carotenoid accumulation in these organs. However, little is known about the transcriptional regulation of carotenoid biosynthetic genes concerning carotenoid accumulation during infestation by the obligate parasite Phelipanche aegyptiaca. …”
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  4. 144
    “…To confirm the usefulness of noninvasive measurements of skin carotenoids to indicate vegetable intake and to elucidate relationships between skin carotenoid levels and biomarkers of circulatory diseases and metabolic syndrome, we conducted a cross-sectional study on a resident-based health checkup (n = 811; 58% women; 49.5 ± 15.1 years). …”
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  5. 145
    “…In response to dietary content, yolks from all diets differed in carotenoid profile (p < 0.001). The 3% supplementation level resulted in a similar total carotenoid content as the control (21.25 vs. 21.79 μg/g), but by 3-fold lower compared to the 3% marigold (66.95 μg/g). …”
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  6. 146
    “…PURPOSE: We investigated whether dietary carotenoids lutein and zeaxanthin (L/Z) in the serum and macula were associated with central retinal arteriole and venule calibers in a follow-up ancillary study among older women in the Women's Health Initiative. …”
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  7. 147
    “…Twilight and low luminance levels are visually challenging environments for the elderly, especially when driving at night. Carotenoid rich diets are known to increase macular pigment optical density (MPOD), which in turn leads to an improvement in visual function. …”
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  8. 148
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  10. 150
    “…The scavenger receptor class B type 1 (SR-B1) facilitates uptake of cholesterol and carotenoids into the plasma membrane (PM) of mammalian cells. …”
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  11. 151
    “…Carotenoid pigments are the basis for much red, orange, and yellow coloration in nature and central to visual signaling. …”
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  12. 152
    por Wolken, J. J., Mellon, A. D.
    Publicado 1956
    “…It is indicated that two porphyrin-like systems are in operation simultaneously, one concerned with carotenoid "removal" and another involved in carotenoid and chlorophyll synthesis.…”
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  13. 153
    “…The carotenoids lutein and zeaxanthin are believed to protect the human macula by absorbing blue light and quenching free radicals. …”
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  14. 154
    “…Pure cultures of the species, tentatively named Chattonella cf. verruculosa, and natural samples contained this pigment as a dominant carotenoid. The pigment, obtained from a 10 L culture of C. cf. verruculosa, was isolated and harvested by HPLC and its structure determined from MS and 1D- and 2D-NMR. …”
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  15. 155
  16. 156
    “…Smaller variation was observed in total carotenoids, but marked differences occurred in individual carotenoids, which had over a ten-fold range. …”
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  17. 157
    por Fiedor, Joanna, Burda, Květoslava
    Publicado 2014
    “…Carotenoids constitute a ubiquitous group of isoprenoid pigments. …”
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  18. 158
    “…Several functional food components, such as soy isoflavones and carotenoids, are reported to inhibit osteoclast formation. …”
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  19. 159
    “…Plumage colours bestowed by carotenoid pigments can be important for visual communication and likely have a long evolutionary history within Aves. …”
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  20. 160
    “…For determination of selected carotenoids, various types of columns for high-performance liquid chromatography (HPLC) with different properties have been used. …”
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