Sterilization by dry heat
نویسندگان
چکیده
منابع مشابه
Sterilization by dry heat.
The advantages and disadvantages of three forms of dry heat sterilization are discussed. In addition a fourth method, consisting of heating by infrared rays in vacuo, is described. This method is particularly suitable for instruments used in the operating theatre, since it can replace an autoclave where a supply of steam is not available. Recommended times and temperatures for dry heat steriliz...
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A study was undertaken to determine why bacteria could penetrate lengths of consolidated sandstone (Berea) faster when the sandstone was sterilized by autoclaving than when dry heat (150 degrees C, 3 h) was used. Changes in permeability, porosity, and pore entrance size of the rock as a result of autoclaving were not sufficient to explain the differences in penetration times observed, but elect...
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esterase in the cucumber. Arch. Biochem. Biophys., 31, 431-441. BELL, T. A., ETCHELLS, J. L., AND JONES, I. D. 1955 A method for testing cucumber salt-stock brine for softening activity. U. S. Dept. Agr., ARS-72-5, 1-15. BELL, T. A. AND ETCHELLS, J. L. 1956 Pectin hydrolysis by certain salt-tolerant yeasts. Appl. Microbiol., 4, 196-201. DEMAIN, A. L. AND PHAFF, H. J. 1957 Recent advances in the...
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Glutinous rice flour (GRF) and glutinous rice starch (GRS) were modified by dry-heat treatment and their rheological, thermal properties and freeze-thaw stability were evaluated. Compared with the native GRF and GRS, the water-holding ability of modified GRF and GRS were enhanced. Both the onset and peak temperatures of the modified samples increased while the endothermic enthalpy change decrea...
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Sterilization is defined as any process that effectively kills or eliminates almost all microorganisms like fungi, bacteria, viruses, spore forms. There are many different sterilization methods depending on the purpose of the sterilization and the material that will be sterilized. The choice of the sterilization method alters depending on materials and devices for giving no harm. These steriliz...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1961
ISSN: 0021-9746
DOI: 10.1136/jcp.14.1.38