Changes in some Physical and Chemical Properties of Black Mulberry (Morus nigra L.) Concentrate during Storage

Figure 5

Representative chromatograms for phenolic compounds of black mulberry concentrate. A: 330 nm (chlorogenic acid), B: 360 nm (kaempferol-3-O-glucoside) 0: beginning; 20: day 20; 40: day 40; 60: day 60; C: black mulberry concentrate; CO: black mulberry concentrate stored at room temperature; and CB: black mulberry concentrate stored at refrigerator temperature.