Analysis of lipid classes and the fatty acid composition of fresh and the salted fish, Alburnus tarichi

Figures & data

Table 1. Variation of fatty acid percentages in fresh and salted muscle tissue of male Alburnus tarichi

	Total		Phospholipid		Triacylglycerol
Fatty Acid	Fresh*	Salted	Fresh	Salted	Fresh	Salted
14:0^§	3.55±0.28a	4.02±0.32a	0.87±0.07a	4.15±0.33b	4.12±0.33a	4.51±0.36a
15:0	0.32±0.03a	0.30±0.02a	0.24±0.02a	0.37±0.03b	0.37±0.03a	0.34±0.03a
16:0	13.43±1.05a	12.84±1.02a	22.71±1.81a	19.84±1.58a	12.65±1.01a	13.75±1.10a
17:0	0.61±0.05a	0.82±0.07a	0.24±0.02a	0.56±0.04b	0.66±0.05a	0.89±0.07a
18:0	3.84±0.31a	3.00±0.24a	8.05±0.64a	6.25±0.50a	3.18±0.25a	3.09±0.25a
∑S.F.A	21.75±1.74a	20.98±1.67a	32.11±2.56a	31.17±2.49a	20.98±1.67a	22.59±1.80a
16:1n-7	14.86±1.19a	20.37±1.63a	5.28±0.42a	15.88±1.27b	17.69±1.41a	22.72±1.81a
18:1n-9	25.70±2.05a	25.04±2.00a	14.66±1.17a	28.64±2.28b	29.88±2.38a	27.31±2.18a
20:1n-9	0.66±0.05a	0.12±0.01b	0.44±0.04a	0.25±0.02b	0.78±0.06a	0.14±0.01b
∑M.U.F.A	41.22±3.29a	45.54±3.63a	20.38±1.63a	44.76±3.57b	48.35±3.86a	50.16±4.00a
18:2n-6	2.84±0.23a	2.64±0.21a	1.21±0.10a	1.98±0.16b	3.05±0.24a	2.76±0.22a
18:3n-3	1.74±0.14a	0.17±0.01b	0.63±0.05a	0.18±0.01b	1.86±0.15a	0.20±0.02b
20:2n-6	0.47±0.04a	0.37±0.03a	0.53±0.04a	0.67±0.05a	0.49±0.04a	0.34±0.03a
20:3n-6	0.74±0.06a	0.71±0.06a	0.59±0.05a	0.58±0.05a	0.75±0.06a	0.69±0.06a
20:4n-6	2.80±0.22a	2.25±0.18a	6.42±0.51a	2.20±0.18b	1.66±0.13a	1.87±0.15a
20:5n-3	10.19±0.81a	13.65±1.09a	10.81±0.86a	7.41±0.59a	8.85±0.71a	11.42±0.91a
22:5n-3	5.85±0.47a	4.54±0.36a	5.61±0.45a	2.65±0.21b	5.44±0.43a	3.80±0.30a
22:6n-3	12.40±0.99a	9.15±0.73a	21.72±1.73a	8.39±0.67b	8.56±0.68a	6.18±0.49a
∑P.U.F.A	37.03±2.95a	33.48±2.67a	47.52±3.79a	24.07±1.92b	30.66±2.45a	27.25±2.17a
n-3	30.18±2.41a	27.51±2.19a	38.77±3.09a	18.63±1.49b	24.71±1.97a	21.60±1.72a
n-6	6.85±0.55a	5.97±0.48a	8.75±0.70a	5.43±0.43b	5.95±0.47a	5.65±0.45a
n-3/n-6	4.41	4.61	4.43	3.43	4.15	3.82

^§The data determined with the same letters in each row are not different from each other at the probability level of P > 0.05.

*Each data is the average of 3 replicates. 3 injections were given in each repetition.

Values are provided as mean ± SE of three replicate samples; values with different letters in one line are significantly different (ANOVA, Tukey HSD test, P < 0.05); SFA saturated fatty acid, MUFA monounsaturated fatty acid, PUFA polyunsaturated fatty acid

Table 2. Variation of fatty acid percentages in fresh and salted muscle tissue of female Alburnus tarichi

	Total		Phospholipid		Triacylglycerol
Fatty Acid	Fresh*	Salted	Fresh	Salted	Fresh	Salted
14:0^§	3.10±0.25a	3.62±0.29a	0.92±0.07a	2.66±0.21b	4.24±0.34a	3.68±0.29a
15:0	0.32±0.03a	0.30±0.02a	0.24±0.02a	0.31±0.02a	0.38±0.03a	0.34±0.03a
16:0	13.48±1.08a	12.75±1.02a	22.35±1.78a	20.64±1.65a	12.48±1.00a	13.31±1.06a
17:0	0.60±0.05a	0.87±0.07a	0.21±0.02a	0.43±0.03b	0.71±0.06a	0.83±0.07a
18:0	3.96±0.32a	4.06±0.32a	7.65±0.61a	8.69±0.69a	3.17±0.25a	3.62±0.29a
∑S.F.A	21.46±1.71a	21.61±1.72a	31.37±2.50a	32.71±2.61a	20.98±1.67a	21.77±1.74a
16:1n-7	13.31±1.06a	16.57±1.32a	5.12±0.41a	11.11±0.89b	17.14±1.37a	17.94±1.43a
18:1n-9	23.30±1.86a	27.50±2.19a	16.97±1.35a	26.18±2.09b	28.17±2.25a	29.06±2.32a
20:1n-9	0.69±0.06a	0.18±0.01b	0.38±0.03a	0.22±0.02b	0.77±0.06a	0.14±0.01b
∑M.U.F.A	37.30±2.98a	44.24±3.53a	22.47±1.79a	37.50±2.99b	46.08±3.68a	47.14±3.76a
18:2n-6	2.74±0.22a	2.92±0.23a	1.71±0.14a	1.58±0.13a	3.25±0.26a	2.98±0.24a
18:3n-3	1.56±0.12a	0.16±0.01b	0.56±0.04a	0.19±0.02b	1.84±0.15a	0.23±0.02b
20:2n-6	0.54±0.04a	0.58±0.05a	0.55±0.04a	0.80±0.06a	0.52±0.04a	0.54±0.04a
20:3n-6	0.77±0.06a	0.86±0.07a	0.68±0.05a	0.56±0.04a	0.79±0.06a	0.86±0.07a
20:4n-6	3.10±0.25a	1.93±0.15b	6.16±0.49a	2.84±0.23b	1.74±0.14a	1.93±0.15a
20:5n-3	12.53±1.00a	12.36±0.99a	10.51±0.84a	8.43±0.67a	10.32±0.82a	11.44±0.91a
22:5n-3	6.03±0.48a	5.46±0.44a	5.44±0.43a	3.57±0.28b	5.85±0.47a	4.81±0.38a
22:6n-3	13.98±1.12a	9.87±0.79a	20.55±1.64a	11.81±0.94b	8.63±0.69a	8.29±0.66a
∑P.U.F.A	41.25±3.29a	34.15±2.72a	46.16±3.68a	29.79±2.38b	32.94±2.63a	31.09±2.48a
n-3	34.10±2.72a	27.85±2.22a	37.06±2.96a	24.00±1.91b	26.64±2.13a	24.77±1.98a
n-6	7.15±0.57a	6.30±0.50a	9.10±0.73a	5.79±0.46b	6.30±0.50a	6.32±0.50a
n-3/n-6	4.77	4.42	4.07	4.15	4.23	3.92

^§The data determined with the same letters in each row are not different from each other at the probability level of P > 0.05.

*Each data is the average of 3 replicates. 3 injections were given in each repetition.

Values are provided as mean ± SE of three replicate samples; values with different letters in one line are significantly different (ANOVA, Tukey HSD test, P < 0.05); SFA saturated fatty acid, MUFA monounsaturated fatty acid, PUFA polyunsaturated fatty acid