Accession Number : AD0745334
Title : Microbial Activities in Hyperbaric Environments.
Descriptive Note : Final rept.,
Corporate Author : OREGON STATE UNIV CORVALLIS DEPT OF MICROBIOLOGY
Personal Author(s) : Kenis,P. R. ; Morita,R. Y.
Report Date : JUN 1972
Pagination or Media Count : 6
Abstract : High pressure helium-oxygen effects on microbial processes are of interest from the standpoint of spoilage and toxin production in foods; the fouling and degradation of materials stored in the habitat; possible altered pathogenicity of disease causing microorganisms; and to serve as a model system to gain information on high pressure helium-oxygen effects on biochemical processes which may relate to human cells. The present study was limited to a growth response investigation in a high pressure helium-oxygen atmosphere using representative bacteria and yeasts. This information should prove useful to predict gross microbial activity in undersea habitats compared to growth in air at 1 atm.
Descriptors : (*MICROORGANISMS, *HIGH PRESSURE), (*STRESS(PHYSIOLOGY), MICROORGANISMS), BAROMETRIC PRESSURE, OXYGEN, HELIUM, PHYSIOLOGY, GROWTH(PHYSIOLOGY), BACTERIA, YEASTS, CELLS(BIOLOGY), BIOLOGICAL CONTAMINATION, FOOD
Subject Categories : Stress Physiology
Distribution Statement : APPROVED FOR PUBLIC RELEASE