PT - JOURNAL ARTICLE AU - Ough, C. S. AU - Berg, H. W. AU - Amerine, M. A. TI - Substances Extracted during Skin Contact with White Musts. II. Effect of Bentonite Additions during and after Fermentation on Wine Composition and Sensory Quality AID - 10.5344/ajev.1969.20.2.101 DP - 1969 Jan 01 TA - American Journal of Enology and Viticulture PG - 101--107 VI - 20 IP - 2 4099 - http://www.ajevonline.org/content/20/2/101.short 4100 - http://www.ajevonline.org/content/20/2/101.full SO - Am J Enol Vitic.1969 Jan 01; 20 AB - Added bentonite caused few significant changes in wine composition. Total nitrogen content was usually reduced about 10% by adding 500 mg/l of bentonite, Adding bentonite before fermentation was less effective in protein-stabilizing a wine than adding if after. Wine quality was generally improved slightly, though usually not significant by bentonite addition.