Preliminary Investigation Into The Use Of Rosselle (Hibiscus Sabdariffa) And Ugiri (Irvingia Gabonesis) In Wine Production ABSTRACT Wine is an alcoholic beverage made from grapes, generally vitis vinefera, fermented without the addition of sugars, acids, enzymes, water, or other nutrients. Yeast consumes the sugar in the grapes and converts it to ethanol and carbon dioxide. […]

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