Skip to main content

Table 1 Identification of tyrosine and tyramine by HPLC-MS

From: Tyrosine-containing peptides are precursors of tyramine produced by Lactobacillus plantarum strain IR BL0076 isolated from wine

Amine

Derivated mass

Molecular ion

Caracteristic ions

Tyramine

307

306

306,260,214,186

Tyrosine

351

350

350, 306, 260