Determination of in situ α-amylase การเกิดปฏิกริยาเคมี through the Ceralpha method in the rice แกนนูด at 24 h of fermentation by single cultures revealed that L. casei L26 presented the same activity as L. plantarum A6 and L. fermentum Ogi E1 was the strain with the highest α-amylase activity, P < 0.05 (Fig. 1).