| 21. | The xanthophyll pool, or total xanthophyll cycle pigment levels are sometimes abbreviated as VAZ in scientific literature.
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| 22. | The xanthophyll pool, or total xanthophyll cycle pigment levels are sometimes abbreviated as VAZ in scientific literature.
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| 23. | The xanthophyll cycle takes place, along with other photopigment reactions, in the membranes of thylakoids within chloroplasts.
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| 24. | The air also oxidizes the carotenoid or xanthophyll which results in a white, chalky appearance of the pasta.
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| 25. | Chicken farmers understand this, and often add xanthophylls, usually lutein, to make the egg yolks more yellow.
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| 26. | They have specialized biological reactions to help them deal with excessive densities of light, such as the Xanthophyll cycle.
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| 27. | Their diet is enhanced only with food containing xanthophyll, a yellowish pigment, to give the yolk a consistent color.
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| 28. | The pigments that produce autumn's dramatic yellows, oranges and reds _ carotene and xanthophyll _ are present in leaves all year.
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| 29. | Carotenoids can be found primarily in the leaves, where different forms of lutein, xanthophyll and carotene are present ( Table 2 ).
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| 30. | Xanthophylls are most commonly found in the leaves of green plants, but they also find their way into animals through the food they eat.
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