TY - JOUR T1 - Pin-Mill and Roller Crushers Compared 2. Compositional Changes in Wines JF - American Journal of Enology and Viticulture JO - Am J Enol Vitic. SP - 129 LP - 134 DO - 10.5344/ajev.1978.29.2.129 VL - 29 IS - 2 AU - J. D. Malan AU - P. J. A. Vos AU - R. S. Gray Y1 - 1978/01/01 UR - http://www.ajevonline.org/content/29/2/129.abstract N2 - Dry table wines produced by a pin-mill crusher during three consecutive vintages were evaluated against equivalent roller-crusher wines. With white wines the pin-mill gave higher alcohol, tannin, and color, and lower total acidity. With red wines, the pin-mill gave higher alcohol, tannin, and color. Extensive skin contact, however, could lead to lower color intensity. ER -