bacterial spore


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Related to bacterial spore: exosporium, bacterial capsule, forespore

bac·te·ri·al spore

(bak-tērē-ăl spōr)
A qui-escent form of some bacteria that is resistant to environmental stress and difficult to destroy.

bacterial spore,

n a bacteria that, because of its thick outer wall, is easily able to survive in hostile environments otherwise not conducive to bacterial growth and reproduction.
References in periodicals archive ?
The manner in which the dissociation equilibrium shifted under pressure and temperature played a decisive role in inactivating bacterial spores.
Caption: Expand and flex: Energycan be captured from bacterial spores with an absorbent cortex layer (left) that swells when wet.
In the experiment, they slathered bacterial spores on one side of a sheet of rubber,a dn when the sheet dried it curled up.
The Xenex robot, which uses pulsed xenon ultraviolet (UV-C) light 25,000 times more powerful than the sun, is able to eliminate bacteria, viruses, fungi and even bacterial spores in a room in just five minutes.
The Xenex "robot" uses pulse xenon to deliver UV light throughout patient rooms, operating rooms (ORs), equipment rooms, emergency rooms, intensive care units (ICUs) and public areas to destroy viruses, bacteria and bacterial spores in just 5-10 minutes per room.
To mimic conditions of use, the cartridges have also been validated to retain air-borne bacterial spores and viruses.
Thermal sterilization has traditionally been used to inactivate bacterial spores in low-acid foods.
Modelling Lag-Time in Predictive Microbiology with Special Reference to Lag Phase of Bacterial Spores.
Microscope examination of wet mounts from these insects revealed that all of the dead larvae contained numerous uniform, highly refractive particles reminiscent of bacterial spores.
Chapters on modeling and simulation discuss direct calculation of survival ratio and isothermal time equivalent in heat preservation processes, new kinetic models for inactivation of bacterial spores, modeling heat transfer in thermal processing, heat transfer in rotary processing of canned liquid/particle mixtures, numerical model for ohmic heating of foods, and computational fluid dynamics.
According to research, the build up of bacterial spores in the air-vents can cause health problems, particularly for those already suffering from asthma, when the system is finally used again.