. 2020 Jun 4;9(6):739. doi: 10.3390/foods9060739

Table 3.

Synergistic effects of the antioxidants on the FFA content, specific extinction values and acylglycerol composition in the fats portion extracted from cake baked at 160 °C for 20 min with different shortenings.

Sample	Antioxidants	FFA, %	K₂₆₈, CT	K₂₃₂, CD	FFA/DAG	MAG/DAG	1,3/1,2-DAG
Palm Olein	Rosemary, mg/kg
	400	0.34 ± 0.13 ^bA	0.891 ± 0.029 ^bB	3.453 ± 0.105 ^aB	0.134 ± 0.023 ^aA	0.015 ± 0.004 ^aA	2.367 ± 0.079 ^bA
	800	0.53 ± 0.04 ^aB	0.886 ± 0.010 ^bB	3.487 ± 0.073 ^aB	0.123 ± 0.020 ^aB	0.016 ± 0.004 ^aB	2.564 ± 0.045 ^aA
	1200	0.42 ± 0.08 ^abA	0.903 ± 0.001 ^aB	3.541 ± 0.054 ^aB	0.108 ± 0.014 ^aB	0.018 ± 0.005 ^aA	2.416 ± 0.096 ^aA
	Tocopherol, mg/kg
	400	0.39 ± 0.04 ^bA	1.008 ± 0.028 ^bA	4.112 ± 0.087 ^cA	0.148 ± 0.011 ^bA	0.018 ± 0.003 ^aA	2.346 ± 0.064 ^bA
	800	0.63 ± 0.05 ^aA	0.961 ± 0.001 ^cA	4.536 ± 0.025 ^bA	0.223 ± 0.001 ^aA	0.024 ± 0.005 ^aA	2.472 ± 0.063 ^aA
	1200	0.53 ± 0.07 ^aA	1.085 ± 0.002 ^aA	4.811 ± 0.008 ^aA	0.217 ± 0.006 ^aA	0.019 ± 0.005 ^aA	2.323 ± 0.050 ^bA
Soft Stearin	Rosemary, mg/kg
	400	0.39 ± 0.06 ^bA	0.728 ± 0.065 ^bB	3.076 ± 0.045 ^bB	0.160 ± 0.004 ^cB	0.019 ± 0.004 ^aA	2.477 ± 0.077 ^aA
	800	0.55 ± 0.07 ^aA	0.740 ± 0.008 ^bB	2.899 ± 0.059 ^cB	0.183 ± 0.005 ^bB	0.028 ± 0.009 ^aA	2.588 ± 0.034 ^aA
	1200	0.41 ± 0.06 ^aA	0.879 ± 0.006 ^aA	4.171 ± 0.013 ^aA	0.269 ± 0.011 ^aA	0.019 ± 0.006 ^aA	2.420 ± 0.121 ^aA
	Tocopherol, mg/kg
	400	0.39 ± 0.03 ^abA	0.822 ± 0.009 ^aA	3.712 ± 0.034 ^sA	0.230 ± 0.032 ^bA	0.020 ± 0.004 ^aA	2.512 ± 0.121 ^aA
	800	0.43 ± 0.04 ^aB	0.781 ± 0.002 ^bA	3.678 ± 0.002 ^aA	0.282 ± 0.013 ^aA	0.024 ± 0.005 ^aA	2.523 ± 0.126 ^aA
	1200	0.35 ± 0.03 ^bA	0.757 ± 0.003 ^cB	2.993 ± 0.018 ^aB	0.280 ± 0.010 ^aA	0.025 ± 0.001 ^aA	2.403 ± 0.059 ^aA

Values are the mean of three determinations from two replicate experiments ± standard deviation (n = 6). Mean values with different superscript letters in the same column are significantly different at p < 0.05 by ANOVA and the Tukey test. Mean ^AB values of the same column for each parameter are significantly different at p < 0.05 (comparison between rosemary and tocopherol addition in each sample).