... pass 100 meshCrude protein,% ≥45.0Ash,% ≤8.0Moisture,% ≤8.5Amino,% ≥12.0Peptides,% ≥25.0Yeast nucleotide, ≥8.0Benefits of autolysed yeast in ... kraft paper bag.Stored in cool and dry place.Shelf-life: :food grade 12 months ,feed grade 24 months. Autolyzed yeast