Students of IPB University took advantage of fish bone waste and transformed it into a commercial food product. Through the Student Enterpreur Creativity Program (PKM-K), Raisa Adila Sopiani, Diva Agimas Novansa Putri, Salsabila Naura Kamilia, Rita Syafitri, and raden Laditarasa Ilyankusuma who were supervised by Anna Vipta Resti Mauludyani, SP, M. Gizi made ZITE (Zwieback from High Calcium Fish Bone) cookies from fish bones.