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. 2022 Sep 6;11(18):2719. doi: 10.3390/foods11182719

Figure 5.

Figure 5

Principal component analysis of juice made from six celery cultivars (CL1, CL2, CL26, CL6, CL3, and CL14) using 87 different metabolites as variables. (A) Projection of cultivars; (B) distribution of variables; (C) the explanatory variables (26 compounds) of PC1 and the explanatory variables (seven compounds) of PC2 (red diamond, load value > 0.8).