Streptococcus lactis sp had been encapsulated with maItodextrin using spray drying method. Effect of pH, bile salt and sodium chlorida to the growth of with and without encapsulated of S. lactis sp was analyzed by Optical Density (OD). Organic acid that excreted by with and without encapsulated S. lactis sp was separated by chromatography technique using HPLC and the composition of organic acid…