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. 2018 Feb 5;13(2):e0192247. doi: 10.1371/journal.pone.0192247

Fig 5.

Fig 5

Composite aroma profiles for samples in Cluster A (Earthy) and Cluster B (Citrus). Percentages refer proportion of observations in which the odor descriptor was endorsed. There were 5 samples in the Citrus cluster and 8 samples in the Earthy cluster.