Fig. 1From: Nixtamal techniques for different maize races prepared as tortillas and tostadas by women of Chiapas, MexicoRegions of study in the state of Chiapas and the state's location within the Mexican Republic. Mexican Republic map extracted from https://www.google.com/maps/@24.3228708,-100.130783,5z, copy edited in locating the three regions in Chiapas from https://earth.google.com/web/search/. Tuxtla Gutiérrez in Metropolitana can be located at latitude 16°45′20″N and 93°06′44″W, San Cristóbal de las Casas in Altos can be located at latitude 16°44′12″N and 92°38′18″W, and Comitán in Comiteca can be located at latitude 16°15′04″N 92°08′03″WBack to article page