Table 1.

Primary distribution of PCs in various plants [27].

Fruit/seeds/peel	Grape, Brassica campestris, Camellia oleifera, Glycine max var., Oryza, Sorghum vulgare, Theobroma cacao, Vicia faba, Lablab purpureus, Litchi chinensis, Hippophae rhamnoides, Malus pumila, Rubus allegheniensis, Fragaria vesca, Fructus crataegi, Dimocarpus longan, Vaccinium myrtillus, Elaeagnus angustifolia, Oxycoccus, Diospyros kaki, Garcinia mangostana, Punica granatum
Leaves	Fructus crataegi, Leucaena leucocephala cv., Reyan No.1, Ginkgo biloba, Betula platyphylla, Vitis spp., Thea viridis, Scrophularia ningpoensis, Hypericum perforatum, Laurus nobilis, Eucalyptus spp.
Flower	Fructus crataegi, Rosa rugosa, Dimocarpus longan, Pharhiris nil qianniuhua, Ipomoea aquatica, Trifolium pratense, Nymphaea tetragona
Root/stem	Sanguisorba officinalis, Pueraria lobata, Rheum palmatum, Anisophyllea dichostyla, Ipomoea batatas