anthocyanin article 14 Anthocyanins 12 nonhuman 10 plant leaf 10 controlled study 8 flower 8 metabolism 8 Antioxidants 6 Bioactive compounds 6 Carbohydrates 6 Plant Leaves 6 Species Specificity 6 antioxidant 6 chemistry 6 petal 6 plant growth 6 species difference 6 Amines 4 Amino acids 4 Anthocyanin 4 Biological systems 4 Carbohydrate content 4 Direct analysis 4 Direct profiling 4 Electrospray ionization 4 Electrospray ionization mass spectrometry 4 Electrosprays 4 Flower buds 4 Flowers 4