Wine Analysis Methods
摘要
As the composition of the must has been extensively analyzed in Chap. 2 , from a chemical point of view, the must is an aqueous solution of various organic and inorganic substances that are components of the grape. The most important of these for winemaking are sugars. The grape must is examined for its suitability for vinification as well as any corrections before the vinification process begins. Determination of sugars is important.