Compatibility Test Consorcium of Thermophilic Bacteria Producing Xylanase Enzym from The Hot Water of Mudiak Sapan (MS18, MSS15, MSS11, MS16)

Mudiak Sapan hot spring, South Solok Regency, West Sumatra is one of the springs where there are various species thermophilic bacteria that produce xylanase enzymes. The enzyme a group enzymes has ability to hydrolyze xylan (hemicellulose) or polymers into xylose and xylo-oligosaccharides. purpose this study was test compatibility bacterial isolates become xylanase-producing consortium. This research descriptive informs from springs. method used in disk diffusion, based on research, it found 5 combinations compatible enzyme-producing were MS18 x MSS11; MSS15; MSS18 MS16 ; MSS11 MSS15 1 combination incompatible namely which had an inhibition zone 0.645 cm.