Nutrition Science Fair Project?

Discussion in 'Freshwater Health, Disease and Nutrition' started by JesseVoss, Jun 8, 2018.

  1. JesseVoss

    JesseVoss New Member

    Hello,

    I'm interested in doing a food-related project for the science fair this year, and have thought of comparing the nutritional benefits of organic vs. inorganic citrus fruits.
    I have several questions:
    1) Is it possible to measure the exact amount of fiber in a particular food? If so, how?
    2) What about measuring vitamin or mineral content in a fruit? I'm aware of the awfully cliché vitamin C thing, but what about vitamins A,E,B,D, etc., or iron and zinc?
    3) Could you give me a basic description of paper chromatography?

    Please help

    I didn't find the right solution from the internet.

    References:
    https://www.sciencebuddies.org/science-fair-projects/ask-an-expert/viewtopic.php?t=7907
    video production company

    Thank you

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