Table 2.

Amino acids liberated during dried processes of BSA-Capsaicin nanoparticles.

Peak	Amino acid	Retention time (min)
		ND	DW	DS	DN
Group 1
1	ASP	2.618 ± 0.015	2.718 ± 0.046	2.745 ± 0.015	2.682 ± 0.056
2	GLU	2.922 ± 0.036	2.980 ± 0.177	3.121 ± 0.016	2.985 ± 0.156
3	SER	–a	6.265 ± 0.111	6.356 ± 0.020	6.321 ± 0.044
4	PRO	7.277 ± 0.106	7.245 ± 0.028	7.323 ± 0.059	7.323 ± 0.016
5	VAL	10.413 ± 0.125	10.343 ± 0.052	10.366 ± 0.066	10.450 ± 0.061
6	MET	11.289 ± 0.115	10.862 ± 0.021	11.000 ± 0.020	11.100 ± 0.031
7	LEU	13.027 ± 0.032	13.019 ± 0.022	13.211 ± 0.024	13.364 ± 0.026
8	PHE	14.942 ± 0.065	14.289 ± –b	14.514 ± –b	14.726 ± –b
9	TRP	15.977 ± 0.036	15.731 ± 0.262	16.022 ± 0.191	16.064 ± 0.034
10	LYS	16.587 ± 0.047	16.509 ± 0.265	16.866 ± 0.031	17.023 ± 0.048
Group 2
11	ASN	–a	–a	–a	5.807 ± –b
12	GLY/GLN	6.230 ± 0.028	–a	6.636 ± 0.019	–a
13	ALA/HIS	6.501 ± –b	6.613 ± –b	6.904 ± 0.065	6.852 ± –b
14	ARG	6.767 ± –b	–a	7.025 ± 0.095	–a
15	THR	7.211 ± –b	–a	7.179 ± 0.076	8.533 ± 2.223
16	TYR	–a	–a	10.057 ± 0.030	10.695 ± 1.229
17	ILE/CYS	–a	12.82 ± –b	–a	12.769 ± 0.148
18	Iso/CYS	–a	12.780 ± 0.012	12.930 ± 0.064	12.878 ± 0.022

^aNot peak was registered.

^bOne peak was registered.