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. Author manuscript; available in PMC: 2014 Mar 27.
Published in final edited form as: J Agric Food Chem. 2013 Mar 13;61(12):2957–2963. doi: 10.1021/jf304994z

Figure 6.

Figure 6

PCA loading plot for relative peak areas of the organic and conventional sage samples. All peak areas were divided by the area of peak No.8 in each sample, and the results were used for PCA.