Document Detail


Optimization of the culture medium for growth and the kinetics of lactate fermentation by Pediococcus sp. ISK-1.
MedLine Citation:
PMID:  9145518     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The growth of a newly isolated strain of Pediococcus sp., designated ISK-1, was very slow and the concentration of cells in the medium remained low. Fermentation with an initial 30 g/liter glucose required about 60 h. To stimulate fermentation, we attempted to optimize the medium by flask culture and jar fermentation tests. Mevalonic acid and mieki (soy bean hydrolyzate) stimulated fermentation and increased the rate of formation of DL-lactate. Kinetic analysis of the fermentation showed that mevalonic acid markedly increased the specific glucose consumption rate and the specific lactate production rate. Mieki and mevalonic acid had a synergistic effect, but the effect of mevalonic acid was different from that of mieki.
Authors:
E Herawati; A Ishizaki
Related Documents :
8867628 - Fed-batch fermentation with and without on-line extraction for propionic and acetic aci...
23841988 - Characteristics of drug release from gel beads formed by hydrolysis of alginic acid int...
20158668 - A photochemical study of diclofenac and its major transformation products.
16668108 - 1-naphthyl acetate-dependent medium acidification by zea mays l. coleoptile segments.
21871848 - The determination of ascorbic acid and uric acid in human seminal plasma using an hplc ...
10770748 - Syringomycin e inhibition of saccharomyces cerevisiae: requirement for biosynthesis of ...
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Bioscience, biotechnology, and biochemistry     Volume:  61     ISSN:  0916-8451     ISO Abbreviation:  Biosci. Biotechnol. Biochem.     Publication Date:  1997 Apr 
Date Detail:
Created Date:  1997-06-03     Completed Date:  1997-06-03     Revised Date:  2000-12-18    
Medline Journal Info:
Nlm Unique ID:  9205717     Medline TA:  Biosci Biotechnol Biochem     Country:  JAPAN    
Other Details:
Languages:  eng     Pagination:  604-8     Citation Subset:  B    
Affiliation:
Department of Food Science and Technology, Faculty of Agriculture, Kyushu University, Fukuoka, Japan.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:
Cell Division / drug effects
Culture Media
Fermentation
Kinetics
Lactic Acid / metabolism*
Mevalonic Acid / pharmacology
Pediococcus / cytology,  drug effects,  metabolism*
Chemical
Reg. No./Substance:
0/Culture Media; 150-97-0/Mevalonic Acid; 50-21-5/Lactic Acid

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Purification and properties of beta-fructofuranosidase from Clostridium perfringens.
Next Document:  Microbial extracellular glycolipid induction of differentiation and inhibition of the protein kinase...