Atit Wannawek1*, Yanee Keereeta1, Pongthep Jansanthea2, Watee Panthuwat1, Tanongsak Sassa-deepaeng1,3, and Pusit Pookmanee4,5 J. Sci. Agri. Technol. (2023) Vol. 4 (2): 5 – 21 DOI: https://doi.org/10.14456/jsat.2023.8 Abstract In this research, glucose-based carbon, fructose-based carbon, and sugarcane juice-based carbon materials were successfully synthesized by a simple, rapid, and one-step reaction for methylene blue adsorption. The samples