. 2021 Aug 27;10(9):2012. doi: 10.3390/foods10092012

Table 6.

Organic marinated acids content.

Samples	Oxalic (μg/g)	Citric (μg/g)	Tartaric (μg/g)	Malic (μg/g)	Lactic (μg/g)
M₁24h	21860.49 ± 1.23 ^c,R	3592.45 ± 0.33 ^c,O	1847.19 ± 0.78 ^c,P	859.00 ± 0.47 ^b,R	6574.54 ± 0.89 ^c,Q
M₁72h	13422.09 ± 0.89 ^b,0	2876.32 ± 0.88 ^b,H	1503.22 ± 0.75 ^b,N	829.02 ± 0.39 ^a,P	5780.93 ± 0.99 ^b,O
M₁120h	4367.35 ± 1.03 ^a,B	2228.82 ± 0.63 ^a,D	1100.03 ± 0.39 ^a,E	850.62 ± 0.73 ^b,Q	4223.17 ± 0.21 ^a,C
M₂24h	6456.40 ± 0.62 ^b,H	3268.91 ± 0.81 ^a,L	1416.44 ± 0.39 ^b,M	813.72 ± 0.78 ^b,O	4517.27 ± 1.30 ^a,F
M₂72h	6023.23 ± 0.39 ^a,F	3512.78 ± 0.78 ^b,M	1367.90 ± 0.38 ^a,K	801.78 ± 0.59 ^b,N	5131.78 ± 1.65 ^b,K
M₂120h	5961.24 ± 1.29 ^a,E	3632.05 ± 0.89 ^c,P	1343.37 ± 0.55 ^a,J	783.70 ± 0.44 ^a,M	5653.69 ± 0.56 ^c,M
M₃24h	12621.95 ± 0.78 ^c,N	3883.12 ± 1.49 ^c,Q	1382.86 ± 0.82 ^c,L	608.02 ± 0.78 ^a,G	6235.59 ± 0.34 ^c,P
M₃72h	7234.09 ± 0.55 ^b,J	3562.22 ± 1.05 ^b,N	1256.09 ± 1.20 ^b,I	657.13 ± 0.88 ^b,I	5731.09 ± 49 ^b,N
M₃120h	3576.84 ± 0.89 ^a,A	2949.46 ± 1.30 ^a,J	1107.93 ± 1.42 ^a,F	755.77 ± 0.31 ^c,L	5245.97 ± 0.31 ^a,L
M₄24h	4583.12 ± 0.93 ^a,C	2436.40 ± 0.93 ^c,E	681.80 ± 1.03 ^b,C	355.87 ± 0.50 ^a,A	4021.63 ± 0.55 ^a,A
M₄72h	6731.87 ± 0.88 ^b,I	2213.98 ± 0.31 ^b,C	671.09 ± 0.88 ^b,B	421.78 ± 0.69 ^b,B	4128.09 ± 0.62 ^b,B
M₄120h	8813.78 ± 0.81 ^c,L	2119.76 ± 0.59 ^a,B	653.87 ± 0.49 ^a,A	474.44 ± 0.74 ^c,C	4297.07 ± 0.88 ^c,D
M₅24h	7701.96 ± 0.33 ^c,K	2032.41 ± 0.44 ^a,A	1098.23 ± 0.24 ^a,E	491.27 ± 0.93 ^a,D	4461.66 ± 0.67 ^a,E
M₅72h	6325.09 ± 0.77 ^b,G	2540.87 ± 0.26 ^b,G	1051.88 ± 0.31 ^b,D	551.09 ± 0.46 ^b,F	4786.09 ± 0.29 ^b,G
M₆120h	5788.88 ± 0.39 ^a,D	2502.78 ± 0.59 ^b,F	1130.40 ± 0.82 ^c,G	694.95 ± 0.88 ^c,J	4854.43 ± 0.44 ^c,H
M₆24h	19812.71 ± 0.50 ^c,Q	4096.79 ± 0.15 ^c,R	1543.05 ± 0.30 ^c,O	708.92 ± 0.99 ^c,K	6574.61 ± 0.59 ^c,Q
M₆72h	16234.67 ± 0.31 ^b,P	3245.10 ± 0.99 ^b,K	1342.09 ± 0.22 ^b,J	623.09 ± 1.50 ^b,H	5032.90 ± 0.22 ^b,J
M₆120h	9734.41 ± 0.91 ^a,M	2885.98 ± 0.59 ^a,I	1228.76 ± 0.11 ^a,H	539.67 ± 1.43 ^a,E	4874.64 ± 0.49 ^a,I

Mean values of three different determinations followed by standard deviation; M₁–sirloin marinated only with salt and pepper; M₂–sirloin marinated with olive oil, rosemary, salt and pepper; M₃–sirloin marinated with pumpkin oil, oregano, salt and pepper; M₄–sirloin marinated with sunflower oil, thyme, salt and pepper; M₅–sirloin marinated with walnut oil, basil, salt and pepper; M₆–sirloin marinated with sesame oil, ginger, salt and pepper. Values not sharing the same small letter in a column indicate significant difference between the same sample at different moments: 24 h, 72 h, 120 h. Values not sharing the same capital letters in a row indicate the significant difference between all samples at different moments: 24 h, 72 h, 120 h.