The Effect of Addition of Snakehead Fish Bone Flour (Nanocalcium) (Channa striata) on the Physicochemical Characteristics of Gulo Puan as a Source of Calcium (Supervised by Herpandi). Gulo puan is one of the typical foods from Pampangan sub-district, Ogan Komering Ilir district, South Sumatra. Gulo puan is made from buffalo milk and granulated sugar which is processed into caramel. Gulo puan is…