“…This might be the initial motivation to find CDs in food items. To date, fluorescent CDs have been discovered in various kinds of foods items, such as roasted duck, 29 mature vinegar, 30 lamb chops, 24 , 31 honey, 32 pike eel, 33 salmon, 25 , 34 canned yellow croaker, 26 beer, 35 bread, 20 Coca-Cola (Pepsi-Cola), 36 kvass, 22 coffee, 21 grilled hamburger, 37 pizza, 38 caramels, 20 and barbecue 39 . The varieties and properties of CDs from food items are summarized in Table 1 .…”