%0 Journal Article %A P. Cabras %A M. Meloni %A F. M. Pirisi %T The Effect of Clarifying Substances on the Content of Some Insecticides and Fungicides in White Wine %D 1983 %R 10.5344/ajev.1983.34.2.103 %J American Journal of Enology and Viticulture %P 103-107 %V 34 %N 2 %X The effect of clarifying substances used in white winemaking (bentonite, charcoal, and K caseinate) on the decrease in concentration of three insecticides (Carbaryl, Dimethoate, and Tetrachlorvinphos) and three fungicides (Dichlofluanid, Folpet, and Vinclozolin) in white must and wine was studied. Charcoal induced a dramatic reduction (80% to 93%) in concentration of all the active principles except Dimethoate (40%). Little or no effects were induced by bentonite and K caseinate. %U https://www.ajevonline.org/content/ajev/34/2/103.full.pdf