. 2014 May 3;52(6):3291–3299. doi: 10.1007/s13197-014-1385-8

Table 2.

Changes in the free fatty acid content of oryzanol concentrate incorporated sunflower oil during storage at 37 °C

Sample	Incubation period (Days) at 37 °C
Sample	0	7	14	21	28	35
SFO + 0 % Oz	0.14 ± 0.02^a	0.14 ± 0.18^a	0.14 ± 0.08^a	0.14 ± 0.02^a	0.15 ± 0.02^a	0.15 ± 0.02^a
SFO + 0.1 % Oz	0.23 ± 0.05^a	0.27 ± 0.28^a	0.28 ± 0.204^a	0.41 ± 0.1^a	0.51 ± 0.80^a	0.51 ± 0.01^a
SFO + 0.2 % Oz	0.38 ± 0.03^a	0.42 ± 0.00^ab	0.46 ± 0.01^abc	0.59 ± 0.2^bc	0.72 ± 0.28^bc	0.74 ± 0.04^c
SFO + 0.5 % Oz	0.49 ± 0.10^a	0.54 ± 0.04^ab	0.60 ± 0.20^abc	0.78 ± 0.24^bc	0.95 ± 0.30^bc	1.00 ± 0.08^c
SFO + 0.8 % Oz	0.66 ± 0.08^a	0.71 ± 0.08^ab	0.77 ± 0.14^ab	0.92 ± 0.10^abc	0.99 ± 0.24^c	1.08 ± 0.04^bc
SFO + 1.0 % Oz	0.75 ± 0.22^a	0.80 ± 0.04^a	0.85 ± 0.30^ab	1.01 ± 0.06^ac	1.18 ± 0.08^bc	1.28 ± 0.10^c
SFO + 1.5 % Oz	1.19 ± 0.18^a	1.22 ± 0.08^a	1.25 ± 0.01^a	1.29 ± 0.08^ab	1.37 ± 0.06^ab	1.47 ± 0.06^b
SFO + 2.0 % Oz	1.26 ± 0.01^a	1.21 ± 0.05^ab	1.37 ± 0.06^abc	1.49 ± 0.32^abc	1.61 ± 0.32^bc	1.73 ± 0.32^c
SFO + 2.5 % Oz	1.27 ± 0.04^b	1.41 ± 0.25^a	1.52 ± 0.04^a	1.59 ± 0.24^a	1.66 ± 0.24^a	1.76 ± 0.30^a
SFO + 3.0 % Oz	1.43 ± 0.01^b	1.56 ± 0.22^a	1.70 ± 0.01^a	1.75 ± 0.42^a	1.79 ± 0.16^a	1.83 ± 0.24^a
SFO + TBHQ	0.14 ± 0.01^a	0.14 ± 0.01^a	0.14 ± 0.01^a	0.14 ± 0.01^a	0.14 ± 0.02^a	0.15 ± 0.05^a

The values with different superscript in the row shows significant difference at P < 0.05