Chestnut tannin extract modulates growth performance and fatty acid composition in finishing Tan lambs by regulating blood antioxidant capacity, rumen fermentation, and biohydrogenation

Gao, Changpeng; Qi, Mingjiang; Zhou, Yuxiang

doi:10.1186/s12917-023-03870-3

Table 2 Effect of chestnut tannin extract on the fatty acid profile of longissimus dorsi muscle in finishing Tan lambs (g/100 g of total fatty acids)

From: Chestnut tannin extract modulates growth performance and fatty acid composition in finishing Tan lambs by regulating blood antioxidant capacity, rumen fermentation, and biohydrogenation

Item	CTE Addition			SEM	P-Value
Item	CON	LCTE	HCTE	SEM	G	L	Q
C14:0	2.29	2.23	2.19	0.044	0.28	0.12	0.80
C14:1	0.08	0.08	0.08	0.002	0.34	0.27	0.34
C15:0	0.59	0.60	0.59	0.012	0.95	0.86	0.79
C15:1	1.66	1.67	1.66	0.020	0.88	0.94	0.63
C16:0	18.28	17.43	17.24	0.313	0.08	0.04	0.40
C16:1	1.91^a	1.85^ab	1.77^b	0.033	0.03	0.01	0.67
C17:0	2.33	2.38	2.34	0.024	0.37	0.77	0.18
C17:1	0.64	0.64	0.62	0.008	0.11	0.06	0.31
C18:0	14.17	14.41	14.47	0.197	0.53	0.30	0.72
C18:1n-9	46.10	46.47	46.63	0.304	0.47	0.24	0.78
t11 C18:1	0.63	0.64	0.65	0.010	0.47	0.25	0.75
t9 C18:1	0.03	0.03	0.03	0.001	0.19	0.08	0.57
c11 C18:1	0.02^b	0.03^a	0.03^a	0.001	0.03	0.03	0.09
C18:2n-3	0.18	0.17	0.18	0.004	0.26	0.20	0.30
C18:2n-6	8.39	8.64	8.79	0.147	0.20	0.08	0.76
c9, t11 CLA	0.15	0.15	0.15	0.001	0.44	0.21	0.97
c9, c12 C18:2	0.08	0.08	0.08	0.002	0.60	0.45	0.50
c10, t12 C18:2	0.02	0.02	0.02	0.001	0.78	0.50	0.88
C18:3n-6	0.15	0.15	0.16	0.003	0.34	0.15	0.92
C18:3n-3	0.22	0.23	0.22	0.004	0.93	0.96	0.72
C20:0	0.08	0.08	0.08	0.001	0.44	0.31	0.45
C21:0	0.23	0.22	0.23	0.004	0.29	0.64	0.14
C20:1	0.11	0.11	0.10	0.001	0.40	0.85	0.19
C20:3n-6	0.02	0.02	0.02	0.000	0.30	0.68	0.14
C20:4n-6	0.80	0.81	0.83	0.014	0.49	0.25	0.92
C20:5n-3	0.27^b	0.28^ab	0.29^a	0.005	0.02	< 0.01	0.59
C22:0	0.101^ab	0.103^a	0.098^b	0.001	0.04	0.10	0.04
C22:6n-3	0.05	0.05	0.05	0.001	0.99	0.94	0.94
C24:0	0.15	0.15	0.16	0.004	0.90	0.69	0.84
C24:1	0.25	0.27	0.25	0.008	0.44	0.92	0.21
SFA	38.23	37.60	37.40	0.231	0.06	0.03	0.46
MUFA	51.43	51.79	51.82	0.276	0.55	0.34	0.63
PUFA	10.34	10.61	10.78	0.164	0.20	0.08	0.80
UFA	61.77	62.40	62.60	0.231	0.06	0.03	0.46
n-6 PUFA	9.37	9.63	9.79	0.161	0.21	0.09	0.79
n-3 PUFA	0.72	0.73	0.74	0.008	0.53	0.27	0.95
MUFA/SFA	1.35	1.38	1.39	0.015	0.17	0.08	0.50
PUFA/SFA	0.27	0.28	0.29	0.005	0.06	0.02	0.62
UFA/SFA	1.62	1.66	1.67	0.016	0.06	0.03	0.45
MUFA/PUFA	4.98	4.89	4.82	0.092	0.49	0.24	0.92
n-6/n-3	12.93	13.18	13.25	0.240	0.62	0.36	0.76
AI	0.45^a	0.42^b	0.42^b	0.007	0.03	0.01	0.37
TI	1.06	1.03	1.02	0.011	0.05	0.02	0.41

CTE = chestnut tannin extract; CON = control; LCTE = 2 g/kg chestnut tannin extract; HCTE = 4 g/kg chestnut tannin extract; CLA = conjugated linoleic acids; SFA = saturated fatty acids; MUFA = monounsaturated fatty acids; PUFA = polyunsaturated fatty acids; UFA = unsaturated fatty acids; n-6/n-3 = n-6 PUFA/n-3 PUFA; AI = atherogenic index; TI = thrombogenic index. The effects included group (G) effect, linear (L) effect, and quadratic (Q) effect. Values are means ± standard error of the mean (SEM). On the same line, data with different superscripts (a, b) represent significant differences (P < 0.05)

Back to article page

ISSN: 1746-6148

Contact us

General enquiries: journalsubmissions@springernature.com

BMC Veterinary Research

Contact us