L-Cysteine methyl ester hydrochloride, ≥95%
MilliporeSigma
L-cysteine methyl ester hydrochloride is a new FEMA approved ingredient. FEMA# 4781 is a versatile amino acid that can be used in Maillard reactions. Depending on the conditions and reducing sugars used, it can produce a variety of savory, brown or even cocoa and chocolate flavors.