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Filtering by: Creator Kucza, Myriam M. Remove constraint Creator: Kucza, Myriam M. Subject Coloring matter in food Remove constraint Subject: Coloring matter in food

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  • Analysis of flavor precursors in radish and radish color extracts

    Creator:
    Kucza, Myriam M.
    Abstract:
    Radish anthocyanin extract has potential as a natural colorant because of its pigment stability and attractive red hue. Presence of undesirable aroma compounds could limit its applications in foods. The pungent principle of radish, 4-methylthio-3-butenyl isothiocyanate (MTBI), is produced enzymatically upon cell injury from its glucosinolate precursor, 4-methylthio-3-butenyl glucosinolate (MTBG),...
    Resource Type:
    Masters Thesis
    Full Text:
    AN ABSTRACT OF THE THESIS OF Myriam M. Kucza for the degree of

  • The potato : composition, non-enzymatic browning and anthocyanins

    Creator:
    Rodriguez-Saona, Luis Enrique
    Abstract:
    Chipping varieties and model systems were used to determine the role of potato constituents on chip color. Composition was evaluated by HPLC and chip color measured using a ColorQuest colorimeter. Reducing sugar (RS) content did not completely explain color quality when present in low concentrations (<60 mg/lOOg). Levels of ascorbic...
    Resource Type:
    Dissertation
    Full Text:
    labmates Monica Giusti, JoLynne Wightman, Myriam Kucza, Xiaoling Dong, Ling Wen, Eric Fan-chiang, and