Abstract:
ABSTRACT
This research aimed to isolate and screen yeast and fungi from loog-pang Kaomak and Sato collected from Roi Et and Yasothon provinces. Results showed that 8 fungal isolates and 14 yeast isolates were isolated. Fungal isolate, FSA1, and FSA2 presented the highest amylase activity on the starch agar plate after being flooded with iodine solution. Yeast isolates YKB1 showed the highest alcohol tolerance when culture using 10 and 15% alcohol-containing culture medium. Production of log-pang for Sato fermentation was used at a ratio of fungi (FSA1 or FSA2) to yeast (YKB1) of 3:1. Black sticky rice (Oryza sativa var. glutinosa) was used as a substrate for Sato production. The results of the satisfaction and sensory survey of Black sticky rice sato indicated that the highest odors and taste satisfaction scores were obtained from sato fermented with loog-pang that was produced from FSA2 and YKB1. The results of the satisfaction and sensory survey of Black sticky rice sato indicated that the highest odors and taste satisfaction scores were obtained from sato fermented with loog-pang that was produced from FSA2 and YKB1.