Table 5 Fatty acids (% of total lipid) from the tail muscle of shrimp*.

From: Freshwater microalgae (Schizochytrium sp.) as a substitute to fish oil for shrimp feed

Fatty acids	Experimental diets
Fatty acids	1	2	3	4	5	6	7	8
C6	0.46 ± 0.03	0.42 ± 0.01	0.51 ± 0.08	0.41 ± 0.00	0.42 ± 0.00	0.47 ± 0.04	0.42 ± 0.00	0.47 ± 0.04
C8	0.53 ± 0.01	0.67 ± 0.11	0.53 ± 0.00	0.49 ± 0.02	0.54 ± 0.00	0.51 ± 0.02	0.54 ± 0.00	0.51 ± 0.02
C10	0.37 ± 0.01	0.42 ± 0.03	0.39 ± 0.02	0.38 ± 0.02	0.38 ± 0.02	0.37 ± 0.01	0.37 ± 0.01	0.39 ± 0.02
C11	0.47 ± 0.01	0.41 ± 0.04	0.44 ± 0.04	0.40 ± 0.03	0.45 ± 0.04	0.43 ± 0.03	0.41 ± 0.04	0.48 ± 0.01
C13	0.49 ± 0.00	0.49 ± 0.00	0.49 ± 0.00	0.49 ± 0.00	0.49 ± 0.00	0.49 ± 0.00	0.49 ± 0.00	0.49 ± 0.00
C14	0.19 ± 0.03	0.15 ± 0.02	0.14 ± 0.01	0.14 ± 0.01	0.14 ± 0.00	0.16 ± 0.00	0.16 ± 0.01	0.16 ± 0.00
C15	0.11 ± 0.01	0.11 ± 0.00	0.10 ± 0.00	0.11 ± 0.01	0.11 ± 0.00	0.12 ± 0.00	0.12 ± 0.01	0.12 ± 0.00
C16	5.94 ± 0.07^b	6.04 ± 0.13^b	6.38 ± 0.39^b	6.48 ± 0.13^b	6.70 ± 0.22^ab	7.08 ± 0.08^a	7.21 ± 0.21^a	7.07 ± 0.05^a
C17	0.29 ± 0.01	0.31 ± 0.00	0.30 ± 0.01	0.31 ± 0.02	0.31 ± 0.02	0.32 ± 0.01	0.33 ± 0.01	0.31 ± 0.00
C18	3.09 ± 0.02	3.50 ± 0.03	3.39 ± 0.16	3.43 ± 0.13	3.35 ± 0.18	3.39 ± 0.15	3.53 ± 0.16	3.36 ± 0.11
C23	24.86 ± 0.06	24.74 ± 0.03	24.71 ± 0.08	24.60 ± 0.07	24.66 ± 0.04	24.59 ± 0.03	24.81 ± 0.09	24.80 ± 0.12
C24	0.26 ± 0.02^a	0.21 ± 0.00^b	0.18 ± 0.01^bc	0.16 ± 0.01^cd	0.13 ± 0.00^d	0.13 ± 0.00^d	0.14 ± 0.01^d	0.14 ± 0.01^d
C16:1n-7	0.59 ± 0.07^a	0.41 ± 0.02^bc	0.38 ± 0.02^bc	0.34 ± 0.01^c	0.37 ± 0.04^bc	0.49 ± 0.01^ab	0.46 ± 0.02^abc	0.57 ± 0.04^a
C18:1n-9	4.70 ± 0.22^a	4.17 ± 0.11^ab	3.84 ± 0.13^bc	3.33 ± 0.08^cd	2.98 ± 0.09^d	3.05 ± 0.08^d	3.32 ± 0.19 ^cd	2.95 ± 0.15^d
C18:2n-6	3.42 ± 0.18^b	4.42 ± 0.07^a	4.52 ± 0.13^a	4.89 ± 0.05^a	4.41 ± 0.10^a	3.68 ± 0.08^b	4.40 ± 0.10^a	3.75 ± 0.12^b
C18:3n-3	0.27 ± 0.02^c	0.32 ± 0.01^c	0.31 ± 0.02^c	0.62 ± 0.02^b	0.75 ± 0.02^a	0.83 ± 0.01^a	0.33 ± 0.01^c	0.28 ± 0.01^c
C20:1n-9	0.83 ± 0.03^a	0.49 ± 0.02^b	0.37 ± 0.02^c	0.16 ± 0.01^d	0.14 ± 0.01^d	0.14 ± 0.01^d	0.16 ± 0.01^d	0.15 ± 0.01^d
C20:2n-6	0.38 ± 0.03^bc	0.50 ± 0.02^ab	0.51 ± 0.02^a	0.48 ± 0.03^ab	0.37 ± 0.04^bc	0.33 ± 0.02^c	0.41 ± 0.03^abc	0.33 ± 0.02^c
C20:3n-3	0.90 ± 0.03^d	1.06 ± 0.02^cd	1.20 ± 0.05^bc	1.25 ± 0.02^bc	1.33 ± 0.02^ab	1.50 ± 0.07^a	1.47 ± 0.07^a	1.51 ± 0.02^a
C20:5n-3	4.94 ± 0.04^a	4.27 ± 0.10^ab	4.26 ± 0.18^ab	3.49 ± 0.12^bc	3.54 ± 0.24^bc	3.42 ± 0.11^c	3.64 ± 0.25^bc	3.53 ± 0.09^bc
C22:6n-3	3.64 ± 0.12^e	3.94 ± 0.08^de	4.41 ± 0.21^cd	4.78 ± 0.08^bc	4.72 ± 0.16^bc	5.21 ± 0.05^ab	5.58 ± 0.19^a	5.46 ± 0.15^a
Major groups
Σ SFA	37.07 ± 0.33	37.46 ± 0.26	37.55 ± 0.67	37.38 ± 0.17	37.66 ± 0.39	38.06 ± 0.33	38.53 ± 0.32	38.31 ± 0.24
Σ MUFA	6.13 ± 0.32^d	5.07 ± 0.14^c	4.59 ± 0.15^bc	3.83 ± 0.08^ab	3.49 ± 0.10^a	3.68 ± 0.09^a	3.93 ± 0.21^ab	3.67 ± 0.18^a
Σ n-6 PUFA	3.79 ± 0.20^a	4.92 ± 0.05^b	5.03 ± 0.15^b	5.37 ± 0.06^b	4.78 ± 0.13^b	4.01 ± 0.10^a	4.81 ± 0.13^a	4.08 ± 0.10^a
Σ n-3 PUFA	9.76 ± 0.10	9.59 ± 0.04	10.18 ± 0.43	10.14 ± 0.20	10.33 ± 0.44	10.97 ± 0.20	11.02 ± 0.49	10.78 ± 0.13
Σ LC-PUFA	9.86 ± 0.10	9.76 ± 0.05	10.39 ± 0.45	10.00 ± 0.23	9.95 ± 0.43	10.47 ± 0.22	11.10 ± 0.52	10.83 ± 0.15
n-3/n-6	2.58 ± 0.11^cd	1.95 ± 0.01^a	2.02 ± 0.03^ab	1.89 ± 0.05^a	2.16 ± 0.08^ab	2.73 ± 0.02^d	2.29 ± 0.04^bc	2.64 ± 0.08^d

^*Values are mean ± SE of three replicates per group. Means in the same row with different superscripts are significantly (p < 0.05) different.

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Table 5 Fatty acids (% of total lipid) from the tail muscle of shrimp*.

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