Table 2.

Content of amino acids in the M. chamomilla extracts by UPLC-MS/MS.

Substance	Content in the Extract, mg/g
	Gch	Gch-Arg	Gch-Phe	Gch-β-Ala	Gch-Gly	Gch-Val	Gch-Lys
Alanine (Ala)	2.90 ± 0.10	2.27 ±0.10	2.10 ± 0.07	2.59 ± 0.14	2.61 ± 0.23	2.59 ± 0.15	2.31 ± 0.11
Arginine (Arg)	1.34 ± 0.27	105.99 ± 2.03	3.09 ± 0.39	1.33 ± 0.16	1.03 ± 0.49	0.83 ± 0.07	7.48 ± 0.58
Aspartic acid (Asn)	1.44 ± 0.13	1.14 ± 0.04	1.10 ± 0.9	1.31 ± 0.14	0.99 ± 0.05	1.08 ± 0.05	1.20 ± 0.28
Glutamic acid (Glu)	2.13 ± 0.14	1.61 ± 0.06	1.73 ± 0.16	1.94 ± 0.30	2.04 ± 0.15	1.87 ± 0.16	2.02 ± 0.36
Glycine (Gly)	0.38 ± 0.01	0.37 ± 0.01	0.36 ± 0.01	0.32 ± 0.02	107.30 ± 8.80	0.92 ± 0.09	0.46 ± 0.07
Isoleucine (Ile)	1.76 ± 0.08	1.35 ± 0.04	1.43 ± 0.06	1.51 ± 0.07	1.43 ± 0.15	1.51 ± 0.09	1.32 ± 0.22
Leucine (Leu)	1.77 ± 0.11	1.37 ± 0.19	1.35 ± 0.14	1.53 ± 0.37	1.35 ± 0.43	3.07 ± 0.31	1.22 ± 0.09
Lysine (Lys)	1.10 ± 0.02	0.58 ± 0.09	0.69 ± 0.04	0.90 ± 0.01	0.90 ± 0.04	0.81 ± 0.02	298.56 ± 11.13
Phenylalanine (Phe)	1.07 ± 0.07	0.84 ± 0.08	181.68 ± 17.38	1.98 ± 0.69	0.96 ± 0.06	1.05 ± 0.15	0.74 ± 0.08
Proline (Pro)	2.70 ± 0.20	2.21 ± 0.02	2.25 ± 0.18	2.48 ± 0.25	2.56 ± 0.09	3.52 ± 0.19	2.63 ± 0.17
Serine (Ser)	1.96 ± 0.27	1.60 ± 0.04	1.45 ± 0.19	1.66 ± 0.06	1.77 ± 0.09	1.51 ± 0.09	1.61 ± 0.09
Threonine (Thr)	2.19 ± 0.22	1.81 ± 0.30	1.75 ± 0.13	1.94 ± 0.132	2.84 ± 0.09	2.06 ± 0.48	1.96 ± 0.19
Tyrosine (Tyr)	1.13 ± 0.13	0.85 ± 0.06	0.98 ± 0.01	1.02 ± 0.09	1.05 ± 0.05	1.00 ± 0.09	1.06 ± 0.11
Valine (Val)	1.52 ± 0.20	1.29 ± 0.11	1.34 ± 0.20	1.53 ± 0.15	1.47 ± 0.14	140.05 ± 7.33	1.86 ± 0.17
β-Alanine (β-Ala)	0	0	0	138.14 ± 9.77	0	0	0
Sum of amino acids	23.40	123.26	201.29	160.18	128.30	161.86	324.43