Nata de coco is coconut water fermented foods by the bacteria Acetobacter xylinum. In general, the production of nata de coco is done by direct inoculation into liquid medium. Immobilization of cells is a technique used to trap the cells into a matrix. The use of immobilized cells for the production of nata de coco is one alternative to the product resulted in a cell-free nata. This study used …