Table 3.

Mean sensory scores with standard deviation given by panelists (n = 12) for each yogurt sample on a hedonic scale of nine-points.

Sample	Color and Appearance					Taste and Odor					Texture					Overall Acceptability
	Storage/Day					Storage/Day					Storage/Day					Storage/Day
	0	7	14	21	28	0	7	14	21	28	0	7	14	21	28	0	7	14	21	28
S1	$7.90{}^{\mathrm{h}}\pm 1.05$	$7.78{}^{\mathrm{l}}\pm 1.1$	$7.69{}^{\mathrm{n}}\pm 1.12$	$7.45{}^{\mathrm{r}}\pm 1.50$	$7.30{}^{\mathrm{t}}\pm 1.28$	$8.30{}^{\mathrm{b}}\pm 1.15$	$8.21{}^{\mathrm{e}}\pm 1.21$	$8.10{}^{\mathrm{g}}\pm 1.1$	$7.87{}^{\mathrm{j}}\pm 1.5$	$7.73{}^{\mathrm{m}}\pm 0.9$3	$7.30{}^{\mathrm{a}}\pm 1.11$	$7.20{}^{\mathrm{c}}\pm 1.21$	$7.09{}^{\mathrm{e}}\pm 1.41$	$7.0{}^{\mathrm{f}}\pm 1.1$	$6.84{}^{\mathrm{i}}\pm 1.31$	$8.42{}^{\mathrm{a}}\pm 1.24$	$8.36{}^{\mathrm{ab}}\pm 1.18$	8.14 cd ± 1.48	7.98 def ± 1.37	$7.72{}^{\mathrm{gh}}\pm 1.62$
S2	$7.82{}^{\mathrm{j}}\pm 1.51$	$7.50{}^{\mathrm{q}}\pm 1.28$	$7.31{}^{\mathrm{t}}\pm 1.32$	$7.12{}^{\mathrm{u}}\pm 1.48$	$6.89{}^{\mathrm{v}}\pm 1.56$	$7.54{}^{\mathrm{o}}\pm 1.24$	$7.30{}^{\mathrm{p}}\pm 0.89$	$7.18{}^{\mathrm{q}}\pm 0.75$	$7.06{}^{\mathrm{r}}\pm 1.16$	$6.78{}^{\mathrm{t}}\pm 1.63$	$6.44{}^{\mathrm{m}}\pm 1.26$	$6.32{}^{\mathrm{n}}\pm 0.94$	$6.12{}^{\mathrm{q}}\pm 0.81$	$5.90{}^{\mathrm{r}}\pm 1.15$	$5.62{}^{\mathrm{s}}\pm 1.54$	$7.0{}^{\mathrm{j}}\pm 0.86$	$6.42{}^{\mathrm{l}}\pm 1.1$	6.30 lmn ± 1.2	6.11 no ± 0.71	$6.04{}^{\mathrm{o}}\pm 1.21$
S3	$8.09{}^{\mathrm{d}}\pm 0.95$	$7.88{}^{\mathrm{i}}\pm 0.84$	$7.63{}^{\mathrm{o}}\pm 0.56$	$7.51{}^{\mathrm{q}}\pm 0.77$	$7.34{}^{\mathrm{s}}\pm 1.12$	$8.36{}^{\mathrm{a}}\pm 1.16$	$8.26{}^{\mathrm{d}}\pm 1.02$	$8.11{}^{\mathrm{g}}\pm 1.22$	$7.95{}^{\mathrm{i}}\pm 1.47$	$7.78{}^{\mathrm{l}}\pm 1.1$	$6.98{}^{\mathrm{g}}\pm 1.12$	$6.76{}^{\mathrm{k}}\pm 1.1$	$6.42{}^{\mathrm{m}}\pm 0.91$	$6.28{}^{\mathrm{o}}\pm 1.30$	$6.14{}^{\mathrm{q}}\pm 0.85$	$8.34{}^{\mathrm{ab}}\pm 0.86$	$8.22{}^{\mathrm{bc}}\pm 1.15$	8.08 cde ± 0.56	7.91 efg ± 1.28	$7.75{}^{\mathrm{gh}}\pm 0.98$
S4	$8.14{}^{\mathrm{b}}\pm 0.86$	$8.06{}^{\mathrm{e}}\pm 0.64$	$7.83{}^{\mathrm{j}}\pm 0.91$	$7.71{}^{\mathrm{m}}\pm 0.78$	$7.53{}^{\mathrm{p}}\pm 1.16$	$8.28{}^{\mathrm{c}}\pm 0.89$	$8.16{}^{\mathrm{f}}\pm 0.96$	$8.07{}^{\mathrm{h}}\pm 1.18$	$7.80{}^{\mathrm{k}}\pm 1.25$	$7.68{}^{\mathrm{n}}\pm 1.04$	$7.03{}^{\mathrm{f}}\pm 1.08$	$6.81{}^{\mathrm{j}}\pm 1.26$	$6.56{}^{\mathrm{l}}\pm 1.45$	$6.30{}^{\mathrm{no}}\pm 1.23$	$6.19{}^{\mathrm{p}}\pm 0.68$	$8.12{}^{\mathrm{cd}}\pm 0.94$	$7.96{}^{\mathrm{def}}\pm 0.72$	7.83 fgh ± 0.58	7.68 h ± 0.84	$7.44{}^{\mathrm{i}}\pm 0.62$
S5	$8.20{}^{\mathrm{a}}\pm 0.78$	$8.12{}^{\mathrm{c}}\pm 0.86$	$8.04{}^{\mathrm{f}}\pm 0.91$	$7.92{}^{\mathrm{g}}\pm 0.64$	$7.80{}^{\mathrm{k}}\pm 1.10$	$6.86{}^{\mathrm{s}}\pm 1.34$	$6.62{}^{\mathrm{u}}\pm 1.18$	$6.41{}^{\mathrm{v}}\pm 1.27$	$6.16{}^{\mathrm{w}}\pm 1.06$	$6.02{}^{\mathrm{x}}\pm 0.89$	$7.26{}^{\mathrm{b}}\pm 1.1$	$7.13{}^{\mathrm{d}}\pm 1.28$	$7.04{}^{\mathrm{f}}\pm 1.36$	$6.97{}^{\mathrm{g}}\pm 1.12$	$6.88{}^{\mathrm{h}}\pm 0.92$	$7.30{}^{\mathrm{i}}\pm 1.16$	$6.94{}^{\mathrm{j}}\pm 1.28$	6.70 k ± 1.34	6.51 mno ± 1.58	$6.32{}^{\mathrm{lm}}\pm 1.42$

Note: Different letters superscripted denote statistical difference (p < 0.05) within a column. The mean scores ± standard deviation are shown in the table. Nine-point hedonic scale: 1 = dislike extremely, 2 = dislike very much, 3 = dislike moderately, 4 = dislike slightly, 5 = neither like or dislike, 6 = like slightly, 7 = like moderately, 8 = like very much, and 9 = like extremely.