Influences of Partial Substitution of Fish Meal with Defatted Black Soldier Fly (Hermetia illucens) Larvae Meal in Diets on Growth Performance, Biochemical Parameters, and Body Composition of Juvenile Chinese Soft-Shelled Turtles (Pelodiscus sinensis)

Table 2

Amino acid and fatty acid compositions of the experimental diets (% dry matter basis).

Item	D1	D2	D3	D4	D5
Amino acids^a
Lys	3.48	3.45	3.41	3.35	3.31
Phe	2.11	2.18	2.24	2.31	2.38
Met	1.17	1.17	1.18	1.19	1.19
Thr	2.04	2.00	1.98	1.95	1.93
Ile	2.05	2.04	2.02	2.01	1.99
Leu	4.04	3.98	3.95	3.90	3.86
Val	2.35	2.26	2.16	2.07	1.98
Try	0.56	0.63	0.71	0.78	0.85
His	1.34	1.33	1.31	1.30	1.28
Arg	2.88	2.89	2.89	2.89	2.89
Cys	0.51	0.52	0.53	0.52	0.53
Fatty acids^b
C12:0	0.00	0.42	0.83	1.25	1.66
C14:0	3.78	3.72	3.68	3.63	3.58
C16:0	12.34	12.61	12.87	13.14	13.4
C18:0	2.91	2.91	2.91	2.91	2.91
SFA	19.03	19.66	20.29	20.93	21.55
C16:1	4.99	4.90	4.82	4.73	4.65
C18:1	8.16	9.01	9.87	10.73	11.58
MUFA	13.15	13.92	14.69	15.46	16.23
C18:2n-6	8.55	9.02	9.49	9.97	10.44
C20:4n-6	1.48	1.41	1.35	1.28	1.22
n-6 PUFA	10.03	10.43	10.84	11.25	11.66
C18:3n-3	0.95	0.98	1.01	1.04	1.07
C20:5n-3	3.75	3.56	3.38	3.19	3.01
C22:5n-3	2.03	1.93	1.83	1.72	1.62
C22:6n-3	8.98	8.53	8.08	7.63	7.19
n-3 PUFA	15.71	15.00	14.30	13.58	12.89

^aLys: lysine; Phe: phenylalanine; Met: methionine; Thr: threonine; Ile: isoleucine; Leu: leucine; Val: valine; Asp: aspartic acid; Ser: serine; Glu: glutamic acid; Gly: glycine; Ala: alanine; Try: tryptophan; His: histidine; Arg: arginine; Pro: proline. ^bSFA: saturated fatty acids; MUFA: monounsaturated fatty acids; PUFA: polyunsaturated fatty acids.