Research Article

Primary Investigation into the Occurrence of Hydroxymethylfurfural (HMF) in a Range of Smoked Products

Figure 4

Principal component analysis of all smoked samples (PCA): (a) biplot of smoked cheese (axes F1 and F2: 93.44%); (b) biplot of smoked meat (axes F1 and F2: 68.52%); (c) biplot of smoked fish (axes F1 and F2: 100.00%).
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(b)
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