| 摘要 |
1531303 Lactase IMPERIAL CHEMICAL INDUSTRIES Ltd 31 Aug 1977 [14 Sept 1976] 38002/76 Heading C3H [Also in Division C2] A beta-galactosidase (lactase) enzyme is prepared by culturing a micro-organism belonging to the genus of which the micro-organism designated LT-2 (NCIB No. 11259) is a member, the microbiological characteristics of LT-2 being described.
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