Properties
Total nitrogen (N) basis ≥ 12.7%
Amino-nitrogen basis ≥ 3.7%
Sodium chloride 0.4%
pH (2% in H2O) at 25℃ 7.3 ±0.2
Form
Powder, light yellow to white
Source
This tryptone is made from hydrolysing casein by trypsin.