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Filtering by: Creator Palma, Elbio D. Remove constraint Creator: Palma, Elbio D. Advisor Osborne, James P. Remove constraint Advisor: Osborne, James P. Resource Type Masters Thesis Remove constraint Resource Type: Masters Thesis

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  • Impact of yeast present during pre-fermentation cold maceration on Pinot noir wine aroma

    Creator:
    Hall, Harper L.
    Abstract:
    This research investigated yeast populations and diversity during pre-fermentation cold maceration and alcoholic fermentation of Vitis vinifera L. cv. Pinot noir grapes from a commercial vineyard (Dayton, OR). Fermentations were conducted at the Oregon State University research winery in 100 L tanks while grapes from the same vineyard lot were...
    Resource Type:
    Masters Thesis
    Full Text:
    screened for !-glucosidase activity using 4- methyllumbelliferyl-!-D-gluconopyranoside (4-MUG) plates. The

  • Impact of malolactic fermentation on red wine color and color stability

    Creator:
    Burns, Tresider R.
    Abstract:
    Malolactic fermentation (MLF) is an important step in the production of wines and is commonly performed in red or cool climate wines to reduce acidity. In this study the impact of MLF on red wine color and the ability of Oenococcus oeni to degrade compounds important to the development of...
    Resource Type:
    Masters Thesis
    Full Text:
    practices such as the malolactic fermentation (MLF). The MLF is the enzymatic decarboxylation of D-malic