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Figure 1 | Flavour

Figure 1

From: Infants’ hedonic responsiveness to food odours: a longitudinal study during and after weaning (8, 12 and 22 months)

Figure 1

Score of mouthing behaviour. Scores are represented for 8 (a), 12 (b) and 22 (c) month-old infants in response to pleasant odours (PEA, peach/apricot; APP, apple; VAN, vanillin; STR, strawberry) in white, and in response to unpleasant odours (TRI, trimethylamine; PYR, 2-isobutyl-3-methoxypyrazine; DIM, dimethyl disulphide; BUT, butyric acid) in grey. P-values are from the Wilcoxon test comparing the median value to 0.5. The score is a ratio between the odorant and the sum of the odorant and the control, and 0.5 represents the value where no differences are observed between the odorant and the control.

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