... %≥9540% Betaine PowderBetaine %≥4033%Betaine PowderBetaine %≥333. Physical and Chemical Property: l 98%, 96%, 80% Betaine anhydrous is ... nutrition substance for lysine, threonine, glutamate, VB2, VB12, and other production, significantly increase the yield of fermentation.6. ... .l Nutrient substance of some amino acid and vitamine production.7. Usage and Amount: Firstly premix betaine with a small ...