“ Effect of Osmosis Time and Sucrose Concentration on The Antioxidant Activity of Red Dragon Fruit Juice (Hylocereus polyrhizus) : Efek Lama Osmosis dan Konsentrasi Sukrosa Terhadap Aktivitas Antioksidan (DPPH) Sari Buah Naga Merah (Hylocereus polyrhizus) ”, jtfat, vol. 4, no. 01, pp. 6–12, Jan. 2023, doi: 10.21070/jtfat.v4i01.1608.