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KMID : 0366119760040040138
Korean Journal of Applied Microbiology & Bioengineering
1976 Volume.4 No. 4 p.138 ~ p.144
Studies on the Microbial Glucose Isomerase
Chung, Tai Wha/ï÷÷ºûú
Kim, Hyun U./Han, Moon H./ÑÑúééï/ùÛÙþý÷
Abstract
Five strains of Streptomyces spp. with high productivity of glucose isomerase (15-30 units/ml) were obtained among 280 microbial strains isolated from 150 soil samples. These strains produced glucose isomerase with xylose as an inducer. These 5 strains were also identified to be different strains of Streptomyces spp. : streptomyces sp. K-14, K-53, K-71, K-77 and K-733. It was found that Streptomyces sp. K-14 produced the highest enzyme activity. The spore chains of these strains were rectiflexible and spore surface was smooth except Steptomyces sp. K-77 and K-733, with spiny surface.
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