Xanthan gum is produced by a bacteria, called Xanthomonas campestris. When the bacterial fermentation is accomplished, the liquid is pasteurized to kill the organisms, and the gum is recovered by the precipitation with isopropanol or ethanol. 1. Function 1. Soluble in both cold and hot water; High viscosity at low concentrations; Highly pseudoplastic
What language do the Mandan Indians speak? The Mandan people speak English today. Their native Mandan language is still spoken today by only one elder. Hidatsa, Mandan, and Arikara speakers cannot understand each other's languages, so the three languages have been declining since the tribes merged.
Mande languages. The Mande languages are spoken in several countries in West Africa by the MandÃ© people and include Mandinka, Soninke, Bambara, Dioula, Bozo, Mende, Susu, and Vai. There are millions of speakers, chiefly in Burkina Faso, Mali, Senegal, the Gambia, Guinea, Guinea-Bissau, Sierra Leone, Liberia, and Ivory Coast.