제목

김치로부터 Phytate 분해 유산균 선별
및 현미에서 반응특성

요약

High levels of an extracellular phytase were isolated from kimchi and found to be produced from a bacterial strain of Lactobacillus sakei (designated as L. sakei Wikim001). Phytase activity was measured from liberated inorganic phosphate obtained by a modification of the ammonium molybdate method using brown rice. Phytase activity was also detected in the culture broth supernatant at the stationary phase. The highest levels of phytase activity from L. sakei Wikim001 were detected at pH 5.0~6.5 and 30~40℃.