Results 71 to 80 of about 114,078 (186)

The Enumeration of Heated Bacterial Spores [PDF]

open access: yesAustralian Journal of Biological Sciences, 1950
Experiments with 13 strains of Bacillus isolated from canned foods haveshown that, like Clostridium species, the germination of heated spores is affectedby inhibitors present in the media. As with Clostridium species, susceptibilityto inhibitors increases with the amount of heating to which the spores are exposed.The Bacillus strains, however, show ...
W. J. Scott, A. M. Olsen, W. G. Murrell
openaire   +3 more sources

Adsorption of bacterial spores from air using bone char

open access: yesSalāmat-i kār-i Īrān, 2013
Background and aims : Microorganisms are one of the most important sources of contamination in indoor air and occupational environments especially in hospitals. The aim of this study was to evaluate the adsorption characteristics of bone char to adsorb B.
F Ghasemi, A Rezaee, M.J Jafari
doaj  

Method and apparatus for detecting and quantifying bacterial spores on a surface [PDF]

open access: yes, 2009
A method and an apparatus for detecting and quantifying bacterial spores on a surface. In accordance with the method: bacterial spores are transferred from a place of origin to a test surface, the test surface comprises lanthanide ions.
Ponce, Adrian
core   +2 more sources

Differential in vitro and in vivo effect of barley cysteine and serine protease inhibitors on phytopathogenic microorganisms [PDF]

open access: yes, 2011
Protease inhibitors from plants have been involved in defence mechanisms against pests and pathogens. Phytocystatins and trypsin/α-amylase inhibitors are two of the best characterized protease inhibitor families in plants.
Cambra Marin, Ines   +5 more
core   +2 more sources

Self-repairing of shrinkage crack in mortar containing microencapsulated bacterial spores

open access: yesJournal of Materials Research and Technology, 2023
The purpose of this research work was to evaluate the efficacy of microbially induced calcite precipitation (MICP) method in shrinkage crack repairing. Portland cement was combined with sand, bacterial spores, water, and nutrients to prepare self-healing
Peem Nuaklong   +7 more
doaj  

The use of germinants to potentiate the sensitivity of Bacillus anthracis spores to peracetic acid

open access: yesFrontiers in Microbiology, 2016
Elimination of Bacillus anthracis spores from the environment is a difficult and costly process due in part to the toxicity of current sporicidal agents.
Ozgur eCelebi   +8 more
doaj   +1 more source

Surface appendages of bacterial spores [PDF]

open access: yesMolecular Microbiology, 2006
SummaryBacilli and Clostridia generate dormant, highly resistant cells, called spores, in response to stress. Spores of many species are decorated by morphologically diverse structures of unknown function called appendages that have yet to be studied at the molecular level. In this issue, Walker et al. employ reverse genetics to identify genes encoding
openaire   +3 more sources

Determination of the Heat Resistance of Microbial Isolates from EASL [PDF]

open access: yes
Dry heat resistance of bacterial spores from sterilization and assembly ...
King, H. De. L.
core   +1 more source

Impact of Ultra-High-Pressure Homogenisation on the Inactivation of Bacillus pumilus and Bacillus subtilis Spores in Sheep and Cow Milk

open access: yesFoods
The efficacy of ultra-high-pressure homogenisation (UHPH) in inactivating Bacillus pumilus ATCC 27142 and Bacillus subtilis ATCC 6633 spores suspended in sheep and cow milk was investigated.
Anila Antony   +7 more
doaj   +1 more source

Services provided in support of the planetary quarantine requirements of NASA Progress report, Oct. 1 - Dec. 31, 1968 [PDF]

open access: yes
Dry heat resistances of bacterial spores, and levels of microbial contamination on Apollo ...
Petersen, N.
core   +1 more source

Home - About - Disclaimer - Privacy