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. 2020 Nov 11;10(11):2087. doi: 10.3390/ani10112087

Figure 3.

Figure 3

Acceptability of monosodium glutamate (MSG) solutions (least square means + standard error) at different dilute concentrations (0, 0.1, 1, 10, 25, 50, and 75 mM) in kennelled dogs during a 20 min test according to the human-approach test results (close or distant) previously assigned. Different letters (a, b, c, d, and e) represent statistical differences between columns (p < 0.05).