Characterization of Phytase from Bacillus coagulans IDCC 1201
2006
Lee, S.H. (ILDONG Research Laboratories, ILDONG Pharmaceutical Co., Ltd., Yongin, Republic of Korea) | Kwon, H.S. (ILDONG Research Laboratories, ILDONG Pharmaceutical Co., Ltd., Yongin, Republic of Korea) | Koo, K.T. (ILDONG Research Laboratories, ILDONG Pharmaceutical Co., Ltd., Yongin, Republic of Korea) | Kang, B.H. (ILDONG Research Laboratories, ILDONG Pharmaceutical Co., Ltd., Yongin, Republic of Korea) | Kim, T.Y. (Kim, T.Y.ILDONG Research Laboratories, ILDONG Pharmaceutical Co., Ltd., Yongin, Republic of Korea), E-mail: tykim@ildong.com
A native extracellular acid phosphatase, phytase (EC 3.1.3.8), from Bacillus coagulans IDCC 1201 (commercially known as Lactobacillus sporogenes) used as probiotics, was characterized. Though some strains of B. coagulans have been evaluated with regard to several health-promoting effects, it has not been reported to produce phytase. Partially purified phytase from the strain IDCC 1201 had a pH optimum of 4.0 and a temperature optimum of 50℃, respectively.
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