Detection of Markers in Green Beans and Roasted Beans of Kalosi-Enrekang Arabica Coffee with Different Postharvest Processing Using LC-MS/MS

Figure 3

OPLS-DA compounds profiles of green beans (a, b) and roasted beans (c, d) of Kalosi-Enrekang Arabica coffee with different postharvest processing. Score plot (a, c) and loading plot (b, d). GBN: green beans natural process; GBH: green beans honey process; GBF: green beans fully washed process; RBN: roasted beans natural process; RBH: roasted beans honey process; RBF: roasted beans fully washed process.

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