Flow microfluorometry study of diauxic batch growth of Saccharomyces cerevisiae
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چکیده
منابع مشابه
Growth and feed utilization of goldfish (Carassius auratus) fed graded levels of brewers yeast (Saccharomyces cerevisiae)
In this study, a feeding trial was conducted to examine the potential of replacing fish meal with brewers yeast in practical diet of goldfish (Carassius auratus). Five isoproteic (37% CP) and isocaloric (3350 kcal/kg) diets were formulated to contain graded levels of brewers yeast. Fish meal protein was replaced by 0%, 15%, 25%, 35%, and 45% of yeast. Each diet was randomly allocated to triplic...
متن کاملEffects of Saccharomyces cerevisiae on survival rate and growth performance of Convict Cichlid (Amatitlania nigrofasciata)
Using probiotics can control pathogens by a variety of mechanisms. Probiotics can promote growth performance and have, therefore, become increasingly important in the aquaculture industry. Convict Cichlid belongs to the family of Cichlidae and is known for its rapid development in laboratory conditions and is suitable for behavioral examinations. The aim of this study was to evaluate the effect...
متن کاملGrowth and feed utilization of goldfish (Carassius auratus) fed graded levels of brewers yeast (Saccharomyces cerevisiae)
In this study, a feeding trial was conducted to examine the potential of replacing fish meal with brewers yeast in practical diet of goldfish (Carassius auratus). Five isoproteic (37% CP) and isocaloric (3350 kcal/kg) diets were formulated to contain graded levels of brewers yeast. Fish meal protein was replaced by 0%, 15%, 25%, 35%, and 45% of yeast. Each diet was randomly allocated to triplic...
متن کاملKinetics of Invertase Production by Saccharomyces Cerevisiae in Batch Culture
The present study is concerned with the improved invertase production by Saccharomyces cerevisiae on kinetic basis. The wild-culture (IIB-1) and putative mutant (NA6) of S. cerevisiae were compared on time course basis when grown in batch culture. The values for Yx/s, Yp/s and Yp/x with urea were significantly improved (p≤0.05) over the control (peptone+yeast extract) as well as peptone supplem...
متن کاملFed-batch cultivation of Saccharomyces cerevisiae in a hyperbaric bioreactor.
Fed-batch is the dominating mode of operation in high-cell-density cultures of Saccharomyces cerevisae in processes such as the production of baker's yeast and recombinant proteins, where the high oxygen demand of these cultures makes its supply an important and difficult task. The aim of this work was to study the use of hyperbaric air for oxygen mass transfer improvement on S. cerevisiae fed-...
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ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 1978
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.36.4.615-617.1978