“…The total amount of amino acids in grass pea (Glycine, Alanine, Serine, Proline, Valine, Threonine, Cysteine, Isoleucine, Leucine, Aspargine, Lysine, Glutamine, Methionine, Histidine, Phenylalanine, Arginine, Trozin, Tryptophan and Cystine) were identified in the LC-MS/MS device by modifying the methods described by Lee and Hwang (2017), Chan and Matanjun (2017). According to this method, 0.2 g of the homogenized sample was weighed and 10 mL of 6 N HCl solution was added.…”