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. 2019 Dec 17;9:19306. doi: 10.1038/s41598-019-55845-w

Table 7.

Comparison of amino acid composition (mean±SE) of adult hilsa (>800 g) from Hooghly and Padma river systems.

Amino acid	Specimens
Amino acid	Hooghly hilsa	Padma hilsa
Threonine**	3.12^a ± 0.05	4.73^b ± 0.03
Valine**	3.65^a ± 0.04	5.25^b ± 0.09
Methionine	0.01 ± 0.00	0.00
Isoleucine**	10.21^b ± 0.09	2.85^a ± 0.62
Leucine*	30.52^b ± 2.84	10.65^a ± 0.325
Phenylalanine	3.14 ± 0.16	2.81 ± 0.11
Histidine	2.11 ± 0.01	1.96 ± 0.05
Lysine	6.67 ± 0.21	4.70 ± 1.01
Arginine	4.97 ± 1.05	0.93 ± 0.04
Total EAA**	64.40^b ± 1.26	33.88^a ± 1.19
Aspartic acid**	4.74^a ± 0.05	12.81^b ± 0.03
Serine**	1.60^a ± 0.02	4.08^b ± 0.11
Glutamic acid**	5.67^a ± 0.18	17.70^b ± 0.46
Proline**	4.19^b ± 0.11	0.32^a ± 0.04
Glycine*	11.31^b ± 0.47	8.09^a ± 0.40
Alanine**	5.46^a ± 0.35	19.83^b ± 0.05
Cysteine*	0.12^a ± 0.01	0.33^b ± 0.03
Tyrosine*	0.54^a ± 0.06	1.00^b ± 0.08
Total NEAA**	33.62^a ± 1.24	64.16^b ± 1.19

*P < 0.05, **P < 0.01, Means followed by different superscripts in a row differ significantly from each other.