Effect of dietary incorporation of n-3 polyunsaturated fatty acids rich oil sources on fatty acid profile, keeping quality and sensory attributes of broiler chicken meat

Animal Nutrition
Sridhar KalakuntlaRavinder R Vangoor

Abstract

The present study was undertaken to investigate the effect of dietary replacement of commonly used vegetable oil (sunflower oil, SFO) with n-3 polyunsaturated fatty acids (PUFA) rich oil sources on broiler chicken performance, carcass yield, meat fatty acid composition, keeping quality and sensory attributes of meat. In the current experiment, 300 day-old Krishibro broiler chicks were randomly distributed to 5 dietary groups (50 replicates with 6 chicks in each) prepared by replacing SFO (2% and 3% of diet during starter and finisher periods, respectively) with n-3 PUFA rich soybean oil (SO), mustard oil (MO), linseed oil (LO) or fish oil (FO) on weight basis. Variation in oil sources had no influence (P > 0.05) on performance and carcass yield. Supplementation of MO, LO or FO significantly (P < 0.01) increased the n-3 PUFA, lowered the n-6 PUFA deposition and n-6:n-3 ratio in breast and thigh without affecting the organoleptic characters (appearance, flavour, juiciness, tenderness and overall acceptability) of meat. However, thiobarbituric acid reacting substances concentration in meat was increased (P < 0.01) with LO and FO supplementation compared with SFO. It is concluded that, dietary incorporation of MO, LO or FO at 2% an...Continue Reading

Citations

Aug 16, 2019·Animal : an International Journal of Animal Bioscience·G A KonéM Kouba
Aug 21, 2019·Animals : an Open Access Journal From MDPI·Mahmoud AlagawanyKuldeep Dhama
Apr 30, 2021·Research in Veterinary Science·Mahmoud AlagawanyKuldeep Dhama
May 19, 2021·Scientific Reports·Hanan Al-Khalaifah, Afaf Al-Nasser

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BETA
MDA

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statistical package for social sciences ( SPSS )
HP chemstation

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