“…3 Chalcones are mainly found in the petal pigments, but have been found as well in the heartwood, bark, leaf, fruit, and root of many plant species. 3 Cardamonin's name comes from the fact that it can be found in cardamom spice (Fig. 4), but since the first article where it was described, 22 it has been found in many other (some of them edible) plant species, such as Alpinia blepharocalyx, 23,24 Alpinia gagnepainii, 25 Alpinia conchigera, 26,27 Alpinia hainanensis, [28][29][30][31][32][33][34][35][36][37][38][39][40] Alpinia malaccensis, 41 Alpinia mutica, 42,43 Alpinia pricei, 44 Alpinia rafflesiana, [45][46][47][48] Alpinia speciosa, 22,49,50 Amomum subulatum, 51 Artemisia absinthium, 52 Boesenbergia pandurata, [53][54][55][56][57][58][59][60] Boesenbergia rotunda, 61,62 Carya cathayensis, …”