منابع مشابه
Thermophilic Bacillus coagulans
† L.W. and Y.C. contributed equally to this study. 17 * Corresponding author. 18 Mailing address: Institute of Microbiology, Chinese Academy of Sciences, Beijing 19 100101, People’s Republic of China 20 E-mail: [email protected] (B. Yu) 21 Phone/Fax: +86-10-64806132 22 AEM Accepts, published online ahead of print on 12 September 2014 Appl. Environ. Microbiol. doi:10.1128/AEM.01864-14 Copyright © 201...
متن کاملNisin sensitivity of Bacillus coagulans.
Previous investigations have revealed that Bacillus coagulans strain 43P is sensitive to the polypeptide antibiotic nisin (O'Brien et al., 1956; Campbell and Sniff, 1959; Campbell, Sniff, and O'Brien, 1959). It has also been found that nisin is effective in the control of the flat sour spoilage of tomato juice in inoculated pack studies with this strain of B. coagulans (Campbell et al., 1959). ...
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Bacillus coagulans has been found to produce several surfactins that are powerful lipopeptide surfactants. Four main components with molecular weights 1007, 1021 and 1035 Da were separated. Their structures have been confirmed by spectrometric and spectroscopic studies and by acid hydrolysis. The compounds were found to represent two pairs of surfactin isoforms in which beta-hydroxy-iso-C14 or ...
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The genes for DNA uptake and recombination in Bacilli are commonly regulated by the transcriptional factor ComK. We have identified a ComK homologue in Bacillus coagulans, an industrial relevant organism that is recalcitrant for transformation. Introduction of B. coagulans comK gene under its own promoter region into Bacillus subtilis comK strain results in low transcriptional induction of the ...
متن کاملFormulation and evaluation of Bacillus coagulans-loaded hypromellose mucoadhesive microspheres
Development of a novel delivery system has been attempted to deliver viable probiotic cells into the gut for a prolonged period of time while maintaining high numbers of viable cells within the formulation throughout the shelf-life of the product and during the gastrointestinal transit. Core mucoadhesive microspheres of Bacillus coagulans were developed employing several grades of hypromellose,...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1949
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.58.1.113-114.1949