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  2. Food coloring - Wikipedia

    en.wikipedia.org/wiki/Food_coloring

    A variety of food colorings, added to beakers of water. Food coloring, color additive or colorant is any dye, pigment, or substance that imparts color when it is added to food or beverages. Colorants can be supplied as liquids, powders, gels, or pastes. Food coloring is commonly used in commercial products and in domestic cooking.

  3. Analogous colors - Wikipedia

    en.wikipedia.org/wiki/Analogous_colors

    Red, orange, and red-orange are examples. The term analogous refers to having analogy, or corresponding to something in particular. This color scheme strength comes to the fact that it lacks contrast as in comparison to its counterpart, the complementary schemes. [citation needed] Analogous color differ depending on the color wheel used.

  4. Category:Food colorings - Wikipedia

    en.wikipedia.org/wiki/Category:Food_colorings

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  5. Dye in Doritos used in experiment that, like a 'magic trick ...

    www.aol.com/news/dye-doritos-used-experiment...

    The experiments arose from the quest for better methods to see tissue and organs within the body. The researchers chose tartrazine because the dye's molecules absorb blue and ultraviolet light ...

  6. Opponent process - Wikipedia

    en.wikipedia.org/wiki/Opponent_process

    Hue cancellation experiments start with a color (e.g. yellow) and attempt to determine how much of the opponent color (e.g. blue) of one of the starting color's components must be added to reach the neutral point. [12] [13] In 1959, Gunnar Svaetichin and MacNichol [14] recorded from the retinae of fish and reported of three distinct types of cells:

  7. Do food dyes make ADHD worse? Why some studies ... - AOL

    www.aol.com/food-dyes-adhd-worse-why-090216062.html

    Beginning on Dec. 31, 2027, when the legislation goes into effect, AB 2316, or the California School Food Safety Act, will keep schools from serving six artificial food dyes that appear up and ...