Enhancement of lipid stability of broiler breast meat and meat products fed on alpha lipoic acid and alpha tocopherol acetate supplemented feed

Sohaib, Muhammad; Anjum, Faqir Muhammad; Khan, Muhammad Issa; Arshad, Muhammad Sajid; Shahid, Muhammad

doi:10.1186/1476-511X-11-57

Lipids in Health and Disease

Table 6 pH and water activity of breast nuggets and patties at various sorage intervals stored at −18 °C

From: Enhancement of lipid stability of broiler breast meat and meat products fed on alpha lipoic acid and alpha tocopherol acetate supplemented feed

Treatment	Storage days
pH	Broiler meat Nuggets					Broiler meat Patties
	0 day	30 day	60 day	90 day	Mean	0 day	30 day	60 day	90 day	Mean
T₁	6.14 ± 0.03	6.20 ± 0.01	6.25 ± 0.02	6.30 ± 0.03	6.22^D	6.07 ± 0.07	6.03 ± 0.05	6.11 ± 0.04	6.22 ± 0.03	6.10^C
T₂	5.92 ± 0.04	5.95 ± 0.01	6.02 ± 0.02	6.08 ± 0.03	5.99^E	5.82 ± 0.05	5.89 ± 0.09	5.93 ± 0.05	6.01 ± 0.10	5.91^E
T₃	5.99 ± 0.11	5.95 ± 0.02	5.98 ± 0.01	6.04 ± 0.03	5.98^E	5.92 ± 0.05	6.00 ± 0.10	6.07 ± 0.09	6.12 ± 0.06	6.02^D
T₄	6.19 ± 0.05	6.27 ± 0.02	6.36 ± 0.01	6.46 ± 0.03	6.31^B	6.24 ± 0.03	6.30 ± 0.06	6.38 ± 0.07	6.39 ± 0.05	6.32^B
T₅	6.38 ± 0.02	6.41 ± 0.01	6.54 ± 0.02	6.72 ± 0.04	6.51^A	6.43 ± 0.07	6.55 ± 0.09	6.65 ± 0.04	6.72 ± 0.03	6.58^A
T₆	6.20 ± 0.02	6.22 ± 0.01	6.30 ± 0.02	6.31 ± 0.06	6.25^C	6.00 ± 0.10	6.22 ± 0.25	6.19 ± 0.04	6.28 ± 0.03	6.17^C
Mean	6.13^D	6.16^C	6.24^B	6.31^A		6.08^D	6.16^C	6.22^B	6.28^A	6.10^C
Water Activity
T₁	0.81 ± 0.01	0.79 ± 0.01	0.75 ± 0.02	0.72 ± 0.01	0.76^CD	0.81 ± 0.01	0.79 ± 0.01	0.75 ± 0.02	0.72 ± 0.01	0.76^A
T₂	0.83 ± 0.01	0.80 ± 0.01	0.74 ± 0.02	0.72 ± 0.03	0.77^BC	0.83 ± 0.01	0.80 ± 0.01	0.74 ± 0.02	0.72 ± 0.01	0.77^B
T₃	0.84 ± 0.01	0.81 ± 0.01	0.74 ± 0.02	0.73 ± 0.01	0.78^B	0.84 ± 0.01	0.81 ± 0.01	0.74 ± 0.02	0.73 ± 0.01	0.78^B
T₄	0.85 ± 0.02	0.82 ± 0.01	0.78 ± 0.01	0.75 ± 0.01	0.79^A	0.85 ± 0.02	0.82 ± 0.01	0.78 ± 0.01	0.75 ± 0.01	0.79^B
T₅	0.81 ± 0.01	0.76 ± 0.01	0.70 ± 0.01	0.70 ± 0.02	0.74^E	0.81 ± 0.01	0.76 ± 0.01	0.70 ± 0.01	0.70 ± 0.02	0.74^B
T₆	0.83 ± 0.01	0.78 ± 0.02	0.74 ± 0.01	0.70 ± 0.01	0.76^D	0.83 ± 0.01	0.78 ± 0.02	0.74 ± 0.01	0.70 ± 0.01	0.76^B
Mean	0.82^A	0.79^B	0.74^C	0.72^D		0.99^A	0.79^B	0.74^B	0.72^B

Data are means of three replicates ± Standard Deviation. Means in the same row have the same letter are not significantly different at 0.05.

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ISSN: 1476-511X

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