PHOSPHATES TITRES contains nitrogen to ensure regular yeast multiplication and complete and regular sugar utilisation. It is recommended for sparkling wine production. PHOSPHATES TITRES also contains thiamine chlorhydrate which helps maintain yeast health. The diammonium phosphate contained in PHOSPHATES TITRES, since it is consumed rapidly, encourages the start of alcoholic fermentation. diammonium phosphate ensures an even supply of nitrogen right to the end of fermentation. By encouraging fermentation of the yeast rather than respiration, diammonium phosphate optimises fermentation efficiency.