Hydrolysis of lactose by immobilized .BETA.-galactosidase using a horizontal rotary column reactor.
نویسندگان
چکیده
منابع مشابه
Hydrolysis of lactose by immobilized microorganisms.
Cells of Lactobacillus bulgaricus, Escherichia coli, and Kluyveromyces (Saccharomyces) lactis immobilized in polyacrylamide gel beads retained 27 to 61% of the beta-galactosidase activity of intact cells. Optimum temperature and pH and thermostability of these microbial beta-galactosidases were negligibly affected by the immobilization. Km values of beta-galactosidase in immobilized cells of L....
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We study the enzymatic hydrolysis of lactose by a commercial enzyme from a selected strain of Kluyveromyces fragilis. The variables analyzed were: temperature (25–40 ◦C), enzyme concentration (0.1–3.0 g l−1), lactose concentration (0.0278–0.208 M), and initial galactose concentration (0.0347 M). On the basis of the data analyzed, both published and in the present work, we propose a Michaelis–Me...
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ژورنال
عنوان ژورنال: NIPPON SHOKUHIN KOGYO GAKKAISHI
سال: 1991
ISSN: 0029-0394
DOI: 10.3136/nskkk1962.38.384