Figure 2. Principal component analysis (PC1 vs PC2, PC1 vs PC3 and PC1 vs PC4) of mulberry leaves: loading plot and distribution of samples in the consensus space

From

Physicochemical Properties of White (Morus alba) and Black (Morus nigra) Mulberry Leaves, a New Food Supplement

Eva María Sánchez-Salcedo, Asunción Amorós, Francisca Hernández, Juan José Martínez

Journal of Food and Nutrition Research. 2017, 5(4), 253-261 doi:10.12691/jfnr-5-4-7