Studies on Utilization of Lactose. Especially for Surface Active Agent
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چکیده
منابع مشابه
Lactose utilization in Klebsiella pneumoniae: the slow utilization of lactose by resting cells of lactose fermenting strains.
Mutative lactose fermentation of lactose negative strains of Klebsiella pneumoniae to the lactose positive condition has been reported by Henriksen (1950) and Cabelli and Pickett (1953). The latter workers also demonstrated that the ability to ferment lactose was associated with a faster growth rate and with a greater resistance to the bacteriostatic action of the dye brilliant green, to the in...
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در سالهای اخیر،اختلالات کیفیت توان مهمترین موضوع می باشد که محققان زیادی را برای پیدا کردن راه حلی برای حل آن علاقه مند ساخته است.امروزه کیفیت توان در سیستم قدرت برای مراکز صنعتی،تجاری وکاربردهای بیمارستانی مسئله مهمی می باشد.مشکل ولتاژمثل شرایط افت ولتاژواضافه جریان ناشی از اتصال کوتاه مدار یا وقوع خطا در سیستم بیشتر مورد توجه می باشد. برای مطالعه افت ولتاژ واضافه جریان،محققان زیادی کار کرده ...
15 صفحه اولIdentification of lactose phosphotransferase systems in Lactobacillus gasseri ATCC 33323 required for lactose utilization.
Improving the annotation of sugar catabolism-related genes requires functional characterization. Our objective was to identify the genes necessary for lactose utilization by Lactobacillus gasseri ATCC 33323 (NCK334). The mechanism of lactose transport in many lactobacilli is a lactose/galactose-specific permease, yet no orthologue was found in NCK334. Characterization of an EI knockout strain [...
متن کاملLactose Processing Technology – Creating New Utilization Opportunities
A significant contribution to displacement of fossil petroleum utilization can be made through the use of renewable waste and byproduct material for commodity chemical production. One such opportunity is lactose recovered from cheese whey. Several routes for use have been considered. A process involving catalytic hydrolysis of the lactose, catalytic hydrogenation to produce the sugar alcohols, ...
متن کاملLactose Utilization and Hydrolysis in Saccharomyces Fragilis.
SUMMARY Sodium azide, 2,4-dinitrophenol and iodoacetate did not inhibit hydrolysis of lactose by cell-free preparations of Sacchuromyces fragilis ,8-galactosidase, but with intact organisms fermentation and hydrolysis were inhibited to a similar extent. This suggests that these inhibitors may interfere with the transport of lactose into the cell. Galactose fermentation was inhibited by sodium a...
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ژورنال
عنوان ژورنال: Journal of the agricultural chemical society of Japan
سال: 1964
ISSN: 0002-1407,1883-6844
DOI: 10.1271/nogeikagaku1924.38.267