Amino Acid Auto

During fermentation of grape juice, yeasts require nitrogen as a nutrient, with a portion provided by primary amino acids. This test kit is suitable for measuring the Primary Amino Acid Nitrogen (PAAN) content in grape juice and non-fermenting must.

The Yeast Assimilable Nitrogen (YAN) content of the juice can be determined by adding this PAAN content to the Ammonia Nitrogen (AN) content.

THIS PRODUCT REQUIRES THE USE OF A DISCRETE ANALYSER