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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Separation of wine models by monoterpene profiles using PCA. Circles with the model wine results represent the clusters obtained by K-means clustering. (A) displays resuls for F1 and F2 and (B) provides results for F1 and F3.